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High Voltage Solid State Relays General Information
FEATURES 3750 Vrms or 5300 Vrms I/O isolation Current-limit protection built-in Linear ac/dc operation High-reliability monolithic receptor Extremely low leakage current (pA) High contact off-impedance (GW) Low power consumption (1 mW--12 mW) Very low switch offset (typically 0.1 mV) Logic compatible Clean, bounce-free switching Built-in 1 Form C break-before-make High surge capability Insensitive to dv/dt Surface mountable Compatible with UL1459 and FCC 68.302 UL recognized CSA certified BABT certificate of recognition to BS6301 DESCRIPTION Siemens Solid State Relays (SSRs) are miniature, optically-coupled relays with high-voltage MOSFET outputs. The relays are capable of switching ac or dc loads from as little as nanovolts to hundreds of volts. Likewise, the relays can switch currents in the range of nanoamps to hundreds of milliamps. The MOSFET switches are ideal for small signal switching and are primarily suited for dc or audio frequency applications. Siemens offers integrated current limiting on many of its relays. If load current through the relay exceeds the rated value, the relay clamps the current at a predefined value. If the excessive load current persists, the limiting circuit has a foldback feature to minimize relay power dissipation. The current-limit circuit has a multitude of uses. It can be used in telephony to clamp excessive currents emanating from lightning strikes and/ or power-main crosses or in instrumentation and industrial application to squelch transients from reactive loads. The current-limit circuit also provides short-circuit protection in power-feed applications. The SSRs feature a monolithic output die that minimizes wire bonds and permits easy integration of high-performance circuits such as current limiting in normally-open switches. The output die contains all the necessary circuitry to perform a relay function, including the photodiode receptor array, turn-on and turn-off control circuitry, and the MOSFET switches. The optically-coupled input is controlled by a highly efficient GaAlAs infrared LED. Siemens SSRs are available in a 6- or 8-pin through-hole DIP or in gullwing surface-mount packages. Some parts are also offered in 8- or 18-pin small-outline packages (SOPs). The SOPs are size and height compatible with PCMCIA Type 2 cards. A 0.4 mm distance through insulation spacing is also available on "H" suffix coded parts. Refer to the Parts Coding section for a more in-depth description of these parts.
* * * * * * * * * * * * * * * * * *
BENEFITS * Long life * Maintenance free * Current-limit SSRs can sustain repeated faults without damage Minimizes drive circuitry * * Noiseless * Immune to shock * Immune to environmental hazards such as salt, dirt, and humidity * No arcing * No mounting restrictions * Preapproved for DAA applications * High reliability * Easily configured in series or in parallel for increased voltage or current
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October 1998
Typical Applications * ac Switch * Telephone * Heater Control * Light Control * Switching Systems * Voltmeters * Test Equipment
* * * * * * *
Modems Programmable Controllers FAX Data Acquisition Systems Security Equipment Electric Meters Ring Relay
Typical Applications (continued) * Service Equipment * Thermostats * Answering Machines * E&M Signaling * Battery Switch * Multiplexers * Scanners * Board Testers * Gas Pumps * Motor Controls * Output Modules * Appliances
Application Function Equipment
Flying Capacitor Flying Capacitor Switch Data Acquisition Systems Multiplexers Scanners
Application Function
Equipment
LH1522 LH1522
Telephone Line Interface/SLIC Ring Relay Break Switch Ground Start Test Access E&M Signalling Subscriber Line Interface Circuits PBX Switching Systems Test/Service Equipment
(1/2) LH1524
SENSOR OUTPUT
+ -
DATA OUT
RING GENERATOR
RING ACCESS TIP
SECONDARY PROTECTOR AT&T LH1150
LH1513 BREAK SWITCH
LINE FEED
Application Function Equipment
Ring Generators Square Wave Generator PBX Central Office Equipment Ring Generator
RING LH1504 GROUND START RING ACCESS (1/2) LH1524
LH1513
LH1513
dcV
20 Hz 2 dcV P-P ac
Application Function Equipment
+5 V 20 Hz
+5 V
Lamp, Light, Indicator Control ac Switch Programmable Controllers Thermostats Control Panels Industrial Controls
LH1516 +5 V
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Typical Applications October 1998
Application Function Equipment
Data Access Arrangement (DAA) Current-Limited Switchhook Control Modems Security Equipment Answering Machines Telephones FAX
Application Function Equipment
Thermocouple Switching Thermocouple Matrix Control Scanners Data Acquisition Systems Programmable Controllers
THERMOCOUPLER
+5 V OFF HOOK LH1525
LH1544
VM
FUSE TIP
ISOLATED CIRCUITRY
TVS RING
RINGDET
RING DETECT
LH1544 THERMOCOUPLER
Application Function Equipment
Multiplexer Analog Signal Multiplexer Analog Input Module Instrumentation Voltmeters Test Equipment Board Testers Scanners Data Acquisition Systems
Application Function Equipment
Alarm Switch Glass Break Indicator Fire, Smoke Detector Security Systems Fire/Smoke Alarms
+5 V LOAD
LH1522
LH1510 +5 V
P
D E C O D E R
LH1522
TO ALARM
LH1522
SENSOR OUTPUT
LH1522
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Typical Applications October 1998
Application Function
Equipment
Print Head Driver Current-Limited Drivers Piezoelectric Transducer High-Voltage Print Head Ink Jet Printers Display Drivers Thermal Printers
Application Function Equipment
Talk/Data Switch On/Off-hook Control Modems FAX
+5 V
A2 (TIP)
D DATA MANIPULATION AND LOGIC CONTROL ENABLE D FLIP-FLOP Q
LH1536 K2 PHONE LH1536 K3 B2 (ASSOCIATED PHONE) (RING) (NORMALLY CLOSED) A (TIP)
DELAY
LH1513 K1
FUSE
LH1520 HIGH VOLTAGE PIEZOELECTRIC TRANSDUCER
ISOLATED CIRCUITRY
TVS
B (PHONE LINE) (RING) OFFHOOK RING DETECT RINGDET
+5 V
Application Function Equipment
Motor, Light, Heat, Solenoid Control Triac Predriver Industrial Controls Programmable Controllers Factory Automation Equipment Appliances
Application Function Equipment
Two-Line PSTN Interface On/Off-hook Control Telephone Equipment Test/Service Equipment
LH1503 TIP
LH1510 + TRIAC LOAD
TIP
LINE 1 RING
MOV LH1503 RING TIP RING LINE 2
-
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Typical Applications October 1998
Wiring Diagrams ac/dc OUTPUT CONFIGURATIONS
SINGLE LOAD
1 6 1 LOAD 2 2 5 NC 3 3 4 LOAD 4 5 6, 7 NC 8 LOAD
SOP
LOAD
TWO LOADS
1 8 1 LOAD 1 2 3 2 7 LOAD 1 4 18 17 16 15 13 12 11 10 LOAD 1 NC NC LOAD 1
SOP
3 6 LOAD 2
6 7 8
LOAD 2 NC NC LOAD 2
4
5
LOAD 2
9
dc OUTPUT CONFIGURATIONS SINGLE LOAD -- REDUCED RON -- INCREASED LOAD CURRENT -- REDUNDANCY
1
6
+ LOAD
2
5
- LOAD
3
4
SINGLE LOAD
1 6 + LOAD 1 6
2
5
- LOAD
2
5
- LOAD
3
4
3
4
+ LOAD
TWO LOADS
1 6 + LOAD 1
2
5
-LOAD COMMON
3
4
+ LOAD 2
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Wiiring Diagrams October 1998
LH1500, LH1504 LH1510, LH1516
1 Form A
Absolute Maximum Ratings TA=25C Stresses in excess of the Absolute Maximum Ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to Absolute Maximum Ratings for extended periods of time can adversely affect reliability. Parameter Ambient Operating Temperature range Storage Temperature Range Pin Soldering Temperature Input/Output Isolation Voltage* LED Continuous Forward Current LED Reverse Voltage dc or Peak ac Load Voltage Continuous dc Load Current Bidirectional Operation Unidirectional Operation Peak Load Current Output Power Dissipation (continuous) Symbol TA Tstg TS VISO IF VR VL IL Test Conditions -- -- t=10 s max -- -- IR 10 mA IL 50 mA -- 150 250 IP PDISS t=100 ms (single shot) -- 600 95 -- 200 350 550 240 450 600 mA mW 350 400 LH1500 LH1504 LH1510 -40 to +85 -40 to +150 260 3750 50 8 200 400 mA Vrms mA V LH1516 Units C
* 5300 Vrms input/output isolation voltage available on some products. Consult factory. Refer to Current Limit Performance Application Note 58 for a discussion on relay operation during transient currents.
Recommended Operating Conditions
150 120 90 60 30
LH1500 IFON = 2 mA IFON = 3 mA IFON = 4 mA IFON = 5 mA to 20 mA
95 80 60 40
IFON = 2 mA IFON = 3 mA IFON = 4 mA
IFON = 5 mA to 20 mA
LOAD CURRENT (mA)
LOAD CURRENT (mA)
20
LH1504
0 -40
-20
0
20
40
60
80
0 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
200
IFON = 5 mA to 20 mA
AMBIENT TEMPERATURE (C)
200 160 120 80 40
LH1516 IFON = 2 mA IFON = 4 mA IFON = 3 mA
IFON = 5 mA to 20 mA
LOAD CURRENT (mA)
160 120 80 40
LH1510 IFON = 2 mA IFON = 3 mA IFON = 4 mA
0 -40
LOAD CURRENT (mA)
-20
0
20
40
60
80
0 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
AMBIENT TEMPERATURE (C)
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October 1998
Electrical Characteristics TA=25C Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluations. Typical values are for information purposes only and are not part of the testing requirements. .
Parameter LED Forward Current for Switch Turn-on I N P U T LED Forward Current for Switch Turn-off Symbol IFon Test Conditions IL=100 mA t=10 ms Values Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max LH1500 -- 1.0 2.0 0.2 0.9 -- 300 1.15 1.26 1.45 12 20 25 3.00 5.00 6.25 0.5 5000 -- -- -- -- -- -- -- 230 270 370 6 -- -- -- -- 0.02 200 -- -- 1.0 350 -- 55 -- -- 10 -- -- 0.15 -- -- 0.8 -- -- 1.2 2.0 -- 0.5 2.0 LH1504 -- 0.5 2.0 0.1 0.4 -- 350 1.15 1.26 1.45 12* 23* 34* -- -- -- 0.5 5000 -- 1.2 1.4 1.8 3.0 3.6 5.0 150 210 270 11 -- -- -- -- 0.02 200 -- -- 1.0 400 -- 2.5 -- -- 2 -- -- -- -- -- 0.8 -- -- 1.6 5.0 -- 2.0 5.0 LH1510 -- 1.0 2.0 0.2 0.9 -- 150 1.15 1.26 1.45 6 10 15 1.50 2.50 3.75 0.5 5000 -- -- -- -- -- -- -- 300 360 450 5 600 720 920 0.02 200 -- -- 1.0 200 -- 60 -- -- 15 -- -- 0.15 -- -- 0.8 -- -- 1.0 2.0 -- 0.7 2.0 LH1516 -- 0.9 2.0 0.2 0.8 -- 350 1.15 1.26 1.45 5 7 10 1.25 2.00 2.50 0.5 2500 -- -- -- -- -- -- -- 290 400 550 5 -- -- -- -- 0.04 200 -- -- 1.0 400 -- 150 -- -- 30 -- -- 0.1 -- -- 0.8 -- -- 1.1 3.0 -- 0.8 3.0 Units mA mA mA mA mA mA V V V V W W W W W W GW GW GW V V V V V V mA mA mA V mA mA mA nA nA nA mA mA mA V pF pF pF pF pF pF mV mV mV pF pF pF ms ms ms ms ms ms
IFoff
LED Forward Voltage
VF
VL IF=10 mA
ON-resistance ac/dc Pin 4 () to 6 () dc Pin 4, 6 (+) to 5 () OFF-resistance
RON
IF=5 mA IL=50 mA IF=5 mA IL=100 mA
ROFF
IF=0 mA VL=100 V IL=1 mA
ON-state Voltage
--
IL=90 mA t=10 ms Current Limit ac/dc Pin 4 () to 6 () dc Pin 4, 6 (+) to 5 () ILMT IF=5 mA t=5 ms VL IF=5 mA, VL=4 V t=5 ms -- IF=0 mA VL=100 V IF=0 mA
O U T P U T
Off-state Leakage Current
Output Capacitance Pin 4 to 6
--
VL IF=0 mA VL=1 V IF=0 mA VL=50 V
Switch Offset
--
IF=5 mA
T R A N S F E R
Input/Output Capacitance Turn-on Time
CISO
VISO=1 V
ton
IF=5 mA IL=50 mA IF=5 mA IL=50 mA
Turn-off Time
toff
* RON=V (50 mA) - V (20 mA)/30 mA, IF=10 mA.
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LH1517, LH1518, LH1519
1 Form A
Absolute Maximum Ratings TA=25C Stresses in excess of the Absolute Maximum Ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to Absolute Maximum Ratings for extended periods of time can adversely affect reliability. Parameter Ambient Operating Temperature range Storage Temperature Range Pin Soldering Temperature Input/Output Isolation Voltage* LED Continuous Forward Current LED Reverse Voltage dc or Peak ac Load Voltage Continuous dc Load Current Bidirectional Operation Unidirectional Operation Peak Load Current Output Power Dissipation (continuous)
Symbol Test Conditions LH1517 LH1518 LH1519 Units
TA Tstg TS VISO IF VR VL IL
--
-40 to +85 -40 to +150
C
t=10 s max --
260 3750 50 Vrms mA V 250 mA 400 800 155 300 550 240 450 mW
IR 10 mA IL 50 mA -- 150
8
IP PDISS
t=100 ms (single shot) --
1200 600
* 5300 Vrms input/output isolation voltage available on some products. Consult factory. Refer to Current-Limit Performance Application Note for a discussion on relay operation during transient currents.
Recommended Operating Conditions
400
LOAD CURRENT (mA)
IFON = 6 mA to 20 mA
130 120 100
LOAD CURRENT (mA)
IFON = 5 mA to 20 mA
320 240 160 80 0 -40
IFON = 2 mA IFON = 3 mA IFON = 4 mA IFON = 5 mA LH1517
80 60 40 20
LH1518 IFON = 2 mA IFON = 3 mA IFON = 4 mA
-20
0
20
40
60
80
0 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
AMBIENT TEMPERATURE (C)
225 180 135
IFON = 5 mA to 20 mA
LOAD CURRENT (mA)
IFON = 2 mA IFON = 3 mA IFON = 3 mA
90 45
LH1519
0 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
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October 1998
Electrical Characteristics TA=25C Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the
result of engineering evaluations. Typical values are for information purposes only and are not part of the testing requirements.
Parameter LED Forward Current for Switch Turn-on
I N P U T
Symbol IFon IFoff
Test Conditions IL=100 mA t=10 ms
Values
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max
LH1517
-- 0.9 2.0 0.2 0.8 -- 100 1.15 1.26 1.45 1 2 3 0.25 0.50 0.85 0.5 2500 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.04 200 -- -- 1.0 150 -- 185 -- -- 45 -- -- 0.1 -- -- 0.8 -- -- 1.7 3.0 -- 1.3 3.0
LH1518
-- 0.8 2.0 0.2 0.7 -- 200 1.15 1.26 1.45 10 15 20 2.50 3.75 5.00 0.5 5000 -- -- -- -- -- -- -- 170 200 280 6 -- -- -- -- 0.02 200 -- -- 1.0 250 -- 55 -- -- 10 -- -- 0.15 -- -- 0.8 -- -- 1.4 3.0 -- 0.7 3.0
LH1519
-- 0.9 2.0 0.2 0.8 -- 200 1.15 1.26 1.45 3 6 10 0.75 1.50 2.50 0.5 2500 -- -- -- -- -- -- -- 330 450 550 4 -- -- -- -- 0.04 200 -- -- 1.0 -- 100 -- -- 20 -- -- 0.1 -- -- 0.8 -- -- 2.0 3.0 -- 0.9 3.0
Units
mA mA mA mA mA mA V V V V W W W W W W GW GW GW V V V V V V mA mA mA V mA mA mA nA nA nA mA mA mA V pF pF pF pF pF pF V V V pF pF pF ms ms ms ms ms
LED Forward Current for Switch Turn-off
LED Forward Voltage ON-resistance ac/dc Pin 4 () to 6 () dc Pin 4, 6 (+) to 5 () OFF-resistance ON-state Voltage
VF RON
VL IF=10 mA IF=5 mA IL=50 mA IF=5 mA IL=100 mA
ROFF --
IF=0 mA VL=100 V IL=1 mA IL=90 mA t=10 ms
O U T P U T
Current Limit ac/dc Pin 4 () to 6 () dc Pin 4, 6 (+) to 5 () Off-state Leakage Current
ILMT
IF=5 mA t=5 ms VL IF=5 mA, VL=4 V t=5 ms
--
IF=0 mA VL=100 V IF=0 mA VL IF=0 mA VL=1 V IF=0 mA VL=50 V
Output Capacitance Pin 4 to 6
--
Switch Offset Input/Output Capacitance Turn-on Time Turn-off Time
-- CISO ton toff
IF=5 mA VISO=1 V IF=5 mA IL=50 mA IF=5 mA IL=50 mA
T R A N S F E R
* IF=1.5 mA IF=10 mA IL=25 mA
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LH1530, LH1535, LH1540 LH1541, LH1550
1 Form A
Absolute Maximum Ratings TA=25C Stresses in excess of the Absolute Maximum Ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not Parameter Ambient Operating Temperature Range Storage Temperature Range Pin Soldering Temperature Input/Output Isolation Voltage* LED Continuous Forward Current LED Reverse Voltage dc or Peak ac Load Voltage Continuous dc Load Current Bidirectional Operation Unidirectional Operation Peak Load Current Output Power Dissipation (continuous) implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to Absolute Maximum Ratings for extended periods of time can adversely affect reliability.
LH1535/ LH1540
Symbol
Test Conditions
LH1530
LH1541
LH1550
Units
TA Tstg TS VISO IF VR VL IL
-- -- t=10 s max -- -- IR 10 mA IL 50 mA --
-40 to +85
-40 to +85
-40 to +85
-40 to + 85
C C C Vrms mA V V mA mA mA mW
-40 to +150 -40 to +150 -40 to +150 -40 to +150 260 3750 50 8 350 150 250 260 3750 50 8 400/350 120 250 550 260 3750 50 8 200 55 -- 100 550 260 3750 50 5 350 100 -- 550
IP PDISS
t=100 ms (single shot) --
400 550
* 5300 Vrms input/output isolation voltage available on some products. Consult factory. Refer to Current-Limit Performance Application Note for a discussion on relay operation during transient currents
Recommended Operating Conditions
150
LOAD CURRENT (mA)
IFON = 5 mA to 20 mA
120
IFON = 5 mA to 20 mA
LOAD CURRENT (mA)
120 90 60 30
LH1530 IFON = 2 mA IFON = 3 mA IFON = 4 mA
100 80 60 40 20
LH1540 LH15 IFON = 2 mA IFON = 3 mA IFON = 4 mA
0 -40
-20
0
20
40
60
80
0 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
50
AMBIENT TEMPERATURE (C)
100 80 60
LOAD CURRENT (mA)
30 20 10 0 IFON = 2 mA IFON = 3 mA IFON = 4 mA IFON = 5 mA to 20 mA LH1541 -40 -20 0 20 40 60 80
LOAD CURRENT (mA)
40
IF = 1.5 mA IF = 3.75 mA IF = 4.5 mA 20 TO 20 mA
40 0
LH1550
-40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
AMBIENT TEMPERATURE (C)
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10 of 20
October 1998
Electrical Characteristics TA=25C Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the
result of engineering evaluations. Typical values are for information purposes only and are not part of the testing requirements.
Parameter LED Forward Current for Switch Turn-on
I N P U T
Symbol IFon IFoff
Test Conditions IL=100 mA t=10 ms
Values
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max
LH1530
-- 1.0 2.0 0.2 0.9 -- 300 1.15 1.26 1.45 12 18 25 3.00 5.00 6.25 0.5 5000 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.1 200 -- -- 1.0 350 -- 55 -- -- 10 -- -- 0.15 -- -- 0.8 -- -- 0.5 1.0 -- 0.5 1
LH1535/ LH1540
-- 1.0 2.0 0.2 0.9 -- 350/300 1.15 1.26 1.45 12 20 25 3.00 5.00 6.25 0.5 5000 -- -- -- -- -- -- -- 170 210 250 6 -- -- -- -- 0.32 200 -- -- 1.0 400/350 -- 55 -- -- 10 -- -- 0.15 -- -- 0.8 -- -- 1.2 2.0 -- 0.5 2.0
LH1541
-- 0.6 2.0 0.1 0.5 -- 150 1.10* 1.19* 1.45* 70 110 160 -- -- -- 0.5 10000 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 0.4 200 -- -- 1.0 200 -- 4.8 -- -- 3.6 -- -- 0.15 -- -- 0.8 -- -- 0.12 0.25 -- 0.03 0.25
LH1550
-- 1.2 2.5 0.01 1.100 -- 300 1.10* 1.19* 1.45* 25 37 50 -- -- -- 0.5 5000 -- -- -- -- -- -- -- 150 200 270 13 -- -- -- -- 0.3 200 -- -- 1.0 350 -- 40 -- -- 8 -- -- 0.15 -- -- 0.8 -- -- 1.4 3.0 -- 0.5 3.0
Units
mA mA mA mA mA mA V V V V W W W W W W GW GW GW V V V V V V mA mA mA V mA mA mA nA nA nA mA mA mA V pF pF pF pF pF pF V V V pF pF pF ms ms ms ms ms ms
LED Forward Current for Switch Turn-off
LED Forward Voltage ON-resistance ac/dc Pin 4 () to 6 () dc Pin 4, 6 (+) to 5 () OFF-resistance ON-state Voltage
VF RON
VL IF=10 mA IF=5 mA IL=50 mA IF=5 mA IL=100 mA
ROFF --
IF=0 mA VL=100 V IL=1 mA IL=90 mA t=10 ms
O U T P U T
Current Limit ac/dc Pin 4 () to 6 () dc Pin 4, 6 (+) to 5 () Off-state Leakage Current
ILMT
IF=5 mA t=5 ms VL IF=5 mA, VL=4 V t=5 ms
--
IF=0 mA VL=100 V IF=0 mA VL IF=0 mA VL=1 V IF=0 mA VL = 50 V
Output Capacitance Pin 4 to 6
--
Switch Offset Input/Output Capacitance Turn-on Time Turn-off Time
-- CISO ton toff
IF=5 mA VISO=1 V IF=5 mA IL=50 mA IF=5 mA IL=50 mA
T R A N S F E R
* IF=5 mA. IF=10 mA. IL=100 mA, t=10 ms
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A. LED Voltage vs. Temperature
1.6
B. LED Dropout Voltage vs. Temperature
1.20 IL = 100 mA
LED FORWARD VOLTAGE (V)
LED FORWARD VOLTAGE (V)
1.5 IF = 50 mA 1.4 1.3 1.2 IF = 1 mA 1.1 1.0 -40 -20 0 IF = 2 mA IF = 5 mA IF = 10 mA 20 40 60 80 IF = 20 mA
1.15
TYP.
1.10
MIN.
1.05
1.00
0.95 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
AMBIENT TEMPERATURE (C)
C. LED Current for Switch Turn-On vs. Temperature
LED FORWARD CURRENT FOR SWITCH TURN-ON (%) NORMALIZED TO 25 C
D. LED Current for Switch Turn-On vs. Temperature (LH1541)
LED FORWARD CURRENT FOR SWITCH TURN-ON (%) NORMALIZED TO 25 C
160 IL = 50 mA 150 120 90 60 30 0 -30 -60 -40 -20 0 20 40 60 80
100 IL = 100 mA 80 60 40 20 0 -20 -40 -60 -40 -20 0 20 40 60 80
LH1500, LH1504, LH1510, LH1500, LH1504, LH1516, LH1517, LH1518, LH1510, LH1516, LH1519, LH1525, LH1530, LH1517, LH1518, LH1540
AMBIENT TEMPERATURE (C)
AMBIENT TEMPERATURE (C)
E. Current Limit vs. Temperature F. ON-Resistance vs. Temperature
40
CHANGE IN CURRENT LIMIT (%) NORMALIZED TO 25 C
30 20 10 0 -10 -20 -30 -40 -40 -20 0
CHANGE IN ON-RESISTANCE (%) NORMALIZED TO 25C
IF = 5 mA t = 5 ms VL = SEE ELEC. CHAR.
50 40
LH1516, LH1519
A - LH1504, LH1516, LH1518, 20 LH1519
30 10
A - LH1504, LH1516, LH1518, LH1519 B - LH1500, LH1530, LH1540 C - LH1510, LH1517 D - LH1525, LH1541
B A
C, D
0 -10
C B, D
ALL OTHER CURRENT LIMITED SSRs 20 40 60 80
-20 IL = 50 mA -30
A
AMBIENT TEMPERATURE (C)
-40 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
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LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
A. Variation in ON-Resistance vs. LED Current
ac/dc ON-RESISTANCE VARIATION (%) NORMALIZED TO
1.5
DATA SHEET RON SPECIFICATION @ IF = 5 mA
A, C, D, E
B. Variation in ON-Resistance vs. LED Current (LH1525)
ac/dc ON-RESISTANCE VARIATION (%) NORMALIZED TO DATA SHEET RON SPECIFICATION @ IF = 5 mA
9 8 7 6 5 4 3 2 1 0 0.0 1.0 2.0 3.0 4.0 5.0 LED FORWARD CURRENT (mA)
IL = 50 mA
1.0
A A - LH1500, LH1530,LH1530, - LH1500, LH1540 B - LH1504 LH1535, LH1540 C - LH1510
B
0.5
B E -LH1504 - LH1516, LH1517, LH1519
A
D - LH1518
B, C
0
D
E
-0.5 0 4 8 12 16 20
LED FORWARD CURRENT (mA)
C. Switch Capacitance vs. Applied Voltage
80 70 IF = 0 mA TA = 25 C f = 1 MHz
D. Switch Capacitance vs. Applied Voltage
200 IF = 0 mA TA = 25 C f = 1 MHz A - LH1517 B - LH1516 C - LH1519 A
160
CAPACITANCE (pF)
50 40 30 20 10 B 0 0 20 40 A
A - LH1510 LH1510 A- B - LH1530, LH1540 LH1500,
B - LH1500, LH1518,
CAPACITANCE (pF)
60
120
80
B
40 C
60 80 100
0
0
20
40
60
80
100
APPLIED VOLTAGE (V)
APPLIED VOLTAGE (V)
E. Switch Capacitance vs. Applied Voltage (LH1525)
70 60
F. Switch Capacitance vs. Applied Voltage (LH1541)
6.0 5.0
CAPACITANCE (pF)
50
CAPACITANCE (pF)
4.0 3.0 2.0 1.0 0.0 0 10 20 30 40 50 60 70 80 90 100 APPLIED VOLTAGE (V)
40 30 20 10 0
0
20
40
60
80
100
APPLIED VOLTAGE (V)
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13 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
A. Insertion Loss vs. Frequency
0.30 0.25 RL = 600 W
A
B. Insertion Loss vs. Frequency (LH1525)
0.6 RL = 600 W 0.5
INSERTION LOSS (dB)
B
INSERTION LOSS (dB)
0.20
0.4 0.3 0.2 0.1 0.0 102
0.15 0.10 0.05
A A --LH1500, LH1530, LH1540 LH1500, LH1530, B - LH1518 C - LH1510 LH1540 LH1535,LH1519 D - LH1516, E - LH1517
C D
E
0 10 2
10 3
10 4
10 5
103
104
105
FREQUENCY (Hz)
FREQUENCY (Hz)
C. Insertion Loss vs. Frequency (LH1541)
2.00 1.75 RL = 600 W
D. Output Isolation
100 VP = 10 V RL = 50 W 80
INSERTION LOSS (dB)
1.50 1.25 1.00 0.75 0.50
ISOLATION (dB)
60
A A LH1504, LH1541 A-- LH1504, B - LH1500, LH1510, LH1518, C - LH1525, LH1541 LH1530, LH1540 LH1519 D - LH1516, LH1517
40
B C D
20
0.25 0 102
103
104
105
0 102
103
104
105
106
107
FREQUENCY (Hz)
FREQUENCY (Hz)
E. Leakage Current vs. Applied Voltage
100
OFF-STATE LEAKAGE CURRENT (pA)
F. Leakage Current vs. Applied Voltage at Elevated Temperatures
3.0
80 70 60 50 40 30 20 10 0 0
IF = 0 mA TA = 25 C LH1516, LH1517, LH1519
OFF-STATE LEAKAGE CURRENT (nA)
90
A -- A LH1516, LH1517, LH1519 LH1516, LH1518, LH1530, LH1540
85 C
A B
LH1517, LH1504, LH1510, 2.5 B - LH1500, LH1519
2.0 70 C A B 50 C 0.5 0 0 50 100 150 200 250 300 350 400
1.5 1.0
ALL OTHER FORM A SSRs LH1541 50 100 150 200 250 300 350 400
A B
LOAD VOLTAGE (V)
LOAD VOLTAGE (V)
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14 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
A. Leakage Current vs. Applied Voltage at Elevated Temperatures (LH1525)
3.5
OFF-STATE LEAKAGE CURRENT (nA)
B. Leakage Current vs. Applied Voltage at Elevated Temperatures (LH1541)
270
3.0 2.5 2.0 1.5 70 C 1.0 0.5 0.0 0 50 100 150 200 250 300 350 400 50 C 85 C
OFF-STATE LEAKAGE CURRENT (pA)
240 210 180 150 120 90 60 30 0 0 20 40 60
85 C
70 C
50 C
LOAD VOLTAGE (V)
80 100 120 140 160 180 200
LOAD VOLTAGE (V)
C. Switch Breakdown Voltage vs. Temperature
CHANGE IN BREAKDOWN VOLTAGE (%) NORMALIZED TO 25 C
8 6 4 2 0 -2 -4 -6 -8 -40 -20 0 20 40 60
LH1500, LH1504, LH1510, LH1500, LH1504, LH1516, LH1517, LH1518, LH1510, LH1516, LH1519, LH1525, LH1530, LH1517, LH1518, LH1540
D. Switch Breakdown Voltage vs. Temperature (LH1541)
CHANGE IN BREAKDOWN VOLTAGE (%) NORMALIZED TO 25 C
8 6 4 2 0 -2 -4 -6 -8 -10 -40 -20 0 20 40 60 80
80
AMBIENT TEMPERATURE (C)
AMBIENT TEMPERATURE (C)
E. Switch Offset Voltage vs. Temperature
3.5
SWITCH OFFSET VOLTAGE (V)
A A--LH1500, LH1510, LH1518, LH1500, LH1530, LH1540, LH1541 LH1510, LH1518, B - LH1516, LH1517, LH1519 LH1530, LH1535,
F. Switch Offset Voltage vs. Temperature (LH1525)
5
3.0 2.5 2.0 1.5 1.0
SWITCH OFFSET VOLTAGE (V)
IF = 5 mA
IF = 5 mA 4
3
2
B 0.5 0 20 30 40 50 60 70 80 90 AMBIENT TEMPERATURE (C) A
1
0 20 30 40 50 60 70 80 90
AMBIENT TEMPERATURE (C)
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15 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
A. Switch Offset Voltage vs. LED Current
0.6
SWITCH OFFSET VOLTAGE (V)
B. Switch Offset Voltage vs. LED Current (LH1525)
0.6
LH1530, LH1540 LH1510, LH1518, B - LH1516, LH1517, LH1519
SWITCH OFFSET VOLTAGE (V)
0.5 0.4
A --LH1500, LH1510, LH1518, A LH1500,
0.5 0.4 0.3 0.2 0.1 0.0
A 0.3 0.2 B
0.1 0 0 5 10 15 20 25 LED FORWARD CURRENT (mA)
0
5
10
15
20
25
LED FORWARD CURRENT (mA)
C. Switch Offset Voltage vs. LED Current (LH1541)
0.6
D. Turn-On Time vs. Temperature
60
CHANGE IN TURN-ON TIME (%) NORMALIZED TO 25 C
50 40 30 20 10 0 -10 -20 -30
C D
SWITCH OFFSET VOLTAGE (V)
0.5 0.4 0.3 0.2 0.1 0 0 5 10 15 20 25 LED FORWARD CURRENT (mA)
A B
A-- A LH1500, LH1518, LH1540 B - LH1504 LH1500, C - LH1510, LH1525 D - LH1516, LH1517, LH1518,
LH1519, LH1530
D C A B
IF = 5 mA IL = 50 mA 0 20 40 60 80
-40 -40
-20
AMBIENT TEMPERATURE (C)
E. Turn-On Time vs. Temperature (LH1541)
70 60
CHANGE IN TURN-ON TIME (%) NORMALIZED TO 25 C
F. Turn-Off Time vs. Temperature
160 140 120 100 80 60 40 20
A A,B C D
50 40 30 20 10 0 -10 -20 -30 -40 -40 -20 0 20 40 60 80 AMBIENT TEMPERATURE (C) IF = 5 mA IL = 50 mA
CHANGE IN TURN-OFF TIME (%) NORMALIZED TO 25 C
A- - A LH1516, LH1519 B - LH1504 LH1516, C - LH1500, LH1510, LH1517, H1519 LH1530, LH1540
D - LH1518
0 -20 -40 -60 -80 -40 IF = 5 mA IL = 50 mA -20 0 20
C, D B
40
60
80
AMBIENT TEMPERATURE (C)
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16 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
A. Turn-Off Time vs. Temperature (LH1525)
15 IF = 5 mA IL = 50 mA
B. Turn-Off Time vs. Temperature (LH1541)
160 140
CHANGE IN TURN-OFF TIME (%) NORMALIZED TO 25 C
CHANGE IN TURN-OFF TIME (%) NORMALIZED TO 25 C
10 5 0 -5 -10 -15 -40
120 100 80 60 40 20 0 -20 -40 -60 -80 -40 IF = 5 mA IL = 50 mA
-20
0
20
40
60
80
-20
0
20
40
60
80
AMBIENT TEMPERATURE (C)
AMBIENT TEMPERATURE (C)
C. Turn-On Time vs. LED Current (LH1500, LH1518, LH1540)
10 IL = 50 mA
D. Turn-On Time vs. LED Current (LH1504)
10 IL = 50 mA 8
TURN-ON TIME (ms)
8
TURN-ON TIME (ms)
6
85 C 25 C -40 C
6
25 C 85 C -40 C -40 C
4 25 C
4 -40 C 2 85 C 25 C
2 85 C 0 10 20 30 40
0
0 0 10 20 30 40 50 LED FORWARD CURRENT (mA)
50
LED FORWARD CURRENT (mA)
F. Turn-On Time vs. LED Current (LH1516, LH1519) E. Turn-On Time vs. LED Current (LH1510)
10
10 IL = 50 mA
IL = 50 mA 8
TURN-ON TIME (ms)
8
TURN-ON TIME (ms)
-40 C 6 25 C 85 C 4 -40 C 2 25 C 85 C
6
4
2
-40 C 25 C 85 C
0
0 0 10 20 30 40 50
0
10
20
30
40
50
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
Siemens Microelectronics, Inc. * Optoelectronics Division www.smi.siemens.com/opto/
17 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
A. Turn-On Time vs. LED Current (LH1517)
10 IL = 50 mA 8
TURN-ON TIME (ms)
B. Turn-On Time vs. LED Current (LH1525)
3.0
2.4
TURN-ON TIME (ms)
6 -40 C 25 C 85 C
1.8 85 C 25 C -40 C
4
1.2
2
0.6
0 0 10 20 30 40 50
0.0 0 4 8 12 16 20
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
C. Turn-On Time vs. LED Current (LH1530)
10 IL = 50 mA 8
D. Turn-On Time vs. LED Current (LH1541)
1.50 1.25
+85 C +25 C -40 C
TURN-ON TIME (ms)
TURN-ON TIME (ms)
1.00 0.75
6
4 -40 C 2 25 C 85 C
0.50
0.25 0 0 5 10 15 20 LED FORWARD CURRENT (mA)
0 0 10 20 30 40 50
LED FORWARD CURRENT (mA)
E. Turn-Off Time vs. LED Current (LH1500, LH1530, LH1540)
0.9 IL = 50 mA 0.8
TURN-OFF TIME (ms)
F. Turn-Off Time vs. LED Current (LH1504)
4.5
-40 C
TURN-OFF TIME (ms)
4.0 IL = 50 mA 3.5 3.0 2.5 2.0 1.5 1.0
-40 C
0.7 0.6 0.5 0.4 0.3 25 C 85 C
25 C
85 C
0.5
0.2 0 10 20 30 40 50
0
10
20
30
40
50
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
Siemens Microelectronics, Inc. * Optoelectronics Division www.smi.siemens.com/opto/
18 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
A. Turn-Off Time vs. LED Current (LH1510, LH1518)
1.4 1.2
TURN-OFF TIME (ms)
B. Turn-Off Time vs. LED Current (LH1516, LH1519)
1.6 - 4 0 C 1.4
TURN-OFF TIME (ms)
IL = 50 mA -40 C
IL = 50 mA
1.0
1.2 1 25 C
0.8 25 C 0.6 0.4 0.2 0 10 20 30 40 50 85 C
0.8 0.6 0.4 0 10 20 30 40
85 C 50
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
C. Turn-Off Time vs. LED Current (LH1517)
2.5 -40 C
D. Turn-Off Time vs. LED Current (LH1525)
0.32 85 C
2.0
TURN-OFF TIME (ms)
TURN-OFF TIME (ms)
0.29
IL = 50 mA 1.5
25 C 85 C
0.26
25 C
1.0
0.23
-40 C
0.5
0.20
0 0 10 20 30 40 50
0.17 0 4 8 12 16 20
LED FORWARD CURRENT (mA)
LED FORWARD CURRENT (mA)
E. Turn-Off Time vs. LED Current (LH1541)
40 -40 C 30
TURN-OFF TIME (s)
+85 C +25 C
20
10
0 0 10 20 30 40 50 LED FORWARD CURRENT (mA)
Siemens Microelectronics, Inc. * Optoelectronics Division www.smi.siemens.com/opto/
19 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998
Typical Performance Characteristics, LH1550 A. LED Voltage vs. Temperature
1.6 1.5 1.4 1.3 1.2 1.1 IF = 1 mA IF = 2 mA IF = 5 mA IF = 10 mA -20 0 20 40 60 AMBIENT TEMPERATURE, TA (C) 80 IF = 20 mA
B. LED Current for Switch Turn-On/Off vs. Temperature
LED FORWAD CURRENT FOR SWITCH TURN-0N/OFF (%) NORMALIZED TO 25 C 300 IF = 50 mA 200
LED FORWAD VOLTAGE (V)
IF = 50 mA
100
0
1.0 -40
-100 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (C)
C. Current Limit vs. Temperature
40 CHANGE IN CURRENT LIMIT (%) NORMALIZED TO 25 C 30 20 10 0 -10 -20 -30 -40 -40 -20 0 20 40 60 80 IF = 5 mA, t = 5 ms
D. ON-Resistance vs. Temperature
60 CHANGE IN ON-RESISTANCE (%) NORMALIZED TO 25 C 50 IL = 5 mA 40 30 20 10 0 -10 -20 -30 -40 -40 -20 0 20 40 60 80
AMBIENT TEMPERATURE, TA (C)
AMBIENT TEMPERATURE, TA (C)
E. Turn-Off Time vs. Temperature
70 60 CHANGE IN TURN-ON TIME (%) NORMALIZED TO 25 C 50 40 30 20 10 0 -10 -20 -30 -40 -40 -20 0 20 40 60 80 IF = 5 mA IF = 50 mA
F. Turn-Off Time vs. Temperature
80 75 CHANGE IN TURN-OFF TIME (%) NORMALIZED TO 25 C IF = 5 MA IL = 50 MA
50
25
0
-25
-50 -40
-20
0
20
40
60
80
AMBIENT TEMPERATURE, TA (C)
AMBIENT TEMPERATURE, TA (C)
Siemens Microelectronics, Inc. * Optoelectronics Division www.smi.siemens.com/opto/
20 of 20
LH1530, LH1535, LH1540, LH1541, LH1550 October 1998

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