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Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
Features:
* * * * * *
TO-78 hermetically sealed package High current transfer ratio 1 kV electrical isolation Base contact provided for conventional transistor biasing TX and TXV devices processed to MIL-PRF-19500 Patent No. 4124860
Description:
Each isolator in this series consists of an infrared emitting diode and a NPN silicon phototransistor, which are mounted in a hermetically sealed TO-78 package. Devices are designed for military and/or harsh environments. The suffix letter "A" denotes the collector is electrically isolated from the case. The 4N22, 4N22A, 4N23, 4N23A,4N24, and 4N24A (TX, TXV) devices are processed to MIL-PRF-19500/486. The 4N47, 4N47A, 4N48, 4N48A, 4N49, and 4N49A (TX, TXV) devices are processed to MIL-PRF-19500/548. Please contact your local representative or OPTEK for more information.
Applications: * High-voltage isolation * * * *
between input and output Electrical isolation in dirty environments Industrial equipment Medical equipment Office equipment
Ordering Information
Part Number 4N22 or 4N22A 4N22TX or 4N22ATX 4N22TXV or 4N22ATXV 4N23 or 4N23A 4N23TX or 4N23ATX 4N23TXV or 4N23ATXV 4N24 or 4N24A 4N24TX or 4N24ATX 4N24TXV or 4N24ATXV 4N47 or 4N47A 4N47TX or 4N47ATX 4N47TXV or 4N47ATXV 4N48 or 4N48A 4N48TX or 4N48ATX 4N48TXV or 4N4A8TXV 4N49 or 4N49A 4N49TX or 4N49ATX 4N49TXV or 4N49ATXV COTS 548 1 / 40 40 548 COTS 1 COTS 548 COTS 486 10 / 40 35 COTS 486 VCE Processing Isolation IF (mA) (Volts) MIL-PRFVoltage (kV) Typ / Max Max 195000 COTS 486
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue C 08/2010 Page 1 of 6
Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
Absolute Maximum Ratings (TA = 25 C unless otherwise noted)
Storage Temperature Range 4N22, 4N22A, 4N23, 4N23A, 4N24, 4N24A (COTS, TX, TXV) 4N47, 4N47A, 4N48, 4N48A, 4N49, 4N49A (COTS, TX, TXV) Operating Temperature Range 4N22, 4N22A, 4N23, 4N23A, 4N24, 4N24A (COTS, TX, TXV) 4N47, 4N47A, 4N48, 4N48A, 4N49, 4N49A (COTS, TX, TXV) Input-to-Output Isolation Voltage Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] Input Diode Forward DC Current (65 C or below) Reverse Voltage Peak Forward Current (1 s pulse width, 300 pps) 4N22, 4N22A, 4N23, 4N23A, 4N24, 4N24A (COTS, TX, TXV) Power Dissipation Output Sensor (4N22, 4N22A, 4N23, 4N23A, 4N24, 4N24A ) Continuous Collector Current Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Power Dissipation Output Phototransistor (4N47, 4N47A, 4N48, 4N48A, 4N49, 4N49A ) Continuous Collector Current Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Power Dissipation
Notes: 1. Measured with input leads shorted together and output leads shorted together. 2. RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. 3. Derate linearly 1.0 mW/ C above 65 C. 4. Derate linearly 3.0 mW/ C above 25 C.
-65 C to +125 C -55 C to +150 C -65 C to +125 C -55 C to +125 C 1.00 kVDC(1) 260 C(2)
40 mA 2V 1A 60 mW(3)
50 mA 35 V 35 V 4V 300 mW(4)
50 mA 40 V 45 V 7.0 V 300 mW(4)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue C 08/2010 Page 2 of 6 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
Electrical Characteristics (TA = 25C unless otherwise noted)
SYMBOL Input Diode Forward Voltage 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Reverse Current 0.80 1.00 0.70 0.80 1.00 0.70 1.30 1.50 1.20 1.50 1.70 1.30 100 IF = 10.0 mA IF = 10.0 mA, TA = -55 C(1) IF = 10.0 mA, TA = -100 C(1) IF = 10.0 mA IF = 10.0 mA, TA = -55 C(1) IF = 10.0 mA, TA = -100 C(1) VR= 2.0 V PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
VF
V
IR
A
Output Phototransistor V(BR)CEO Collector-Emitter Breakdown Voltage 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Base Breakdown Voltage 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Emitter-Base Breakdown Voltage 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Emitter Dark Current 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Emitter Dark Current 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Base Dark Current 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) 35 40 35 45 4 7 100 100 100 100 10 10 V IC = 1.0 mA, IB= 0, IF= 0 IC = 1.0 mA, IB= 0, IF= 0 IC = 100 A, IB= 0, IF= 0 IC = 100 A, IB= 0, IF= 0 IE = 100 A, IC= 0, IF= 0 IE = 100 A, IC= 0, IF= 0 VCE = 20 V, IB= 0, IF= 0 VCE = 20 V, IB= 0, IF= 0, TA = 100 C(2) VCE = 20 V, IB= 0, IF= 0 VCE = 20 V, IB= 0, IF= 0, TA = 100 C(1) VCB = 20 V, IE= 0, IF= 0
V(BR)CBO
V
V(BR)EBO
V
ICEO
nA nA nA A nA nA
IC(OFF)
ICB(OFF)
Notes: 1. Guaranteed but not tested. 2. Sample tested, LTPD = 10.
[ MILLIMETERS] INCHES
5
3
DIMENSIONS ARE IN:
2
7
1
Pin #
1 2 3
Function Pin #
Emitter Base Collector 5 6 7
Function
Anode Open Cathode
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue C 08/2010 Page 3 of 6
Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
Electrical Characteristics (TA = 25C unless otherwise noted)
SYMBO L Coupled On-State Collector Current 4N22, 4N22A (COTS, TX, TXV) 4N22, 4N22A (COTS, TX, TXV) 4N22, 4N22A (COTS, TX, TXV) 4N22, 4N22A (COTS, TX, TXV) 4N23, 4N23A (COTS, TX, TXV) 4N23, 4N23A (COTS, TX, TXV) 4N23, 4N23A (COTS, TX, TXV) 4N23, 4N23A (COTS, TX, TXV) IC(ON) 4N24, 4N24A (COTS, TX, TXV) 4N24, 4N24A (COTS, TX, TXV) 4N24, 4N24A (COTS, TX, TXV) 4N24, 4N24A (COTS, TX, TXV) 4N47, 4N47A (COTS, TX, TXV) 4N47, 4N47A (COTS, TX, TXV) 4N47, 4N47A (COTS, TX, TXV) 4N48, 4N48A (COTS, TX, TXV) 4N48, 4N48A (COTS, TX, TXV) 4N48, 4N48A (COTS, TX, TXV) 4N49, 4N49A (COTS, TX, TXV) 4N49, 4N49A (COTS, TX, TXV) 4N49, 4N49A (COTS, TX, TXV) ICB(ON) On-State Collector Base 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Collector-Emitter Saturation Voltage 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N47A (COTS, TX, TXV) 4N48, 4N48A (COTS, TX, TXV) 4N49, 4N49A (COTS, TX, TXV) DC Current Gain 4N22, 4N22A (COTS, TX, TXV) 4N23, 4N23A (COTS, TX, TXV) 4N24, 4N24A (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Resistance (Input-to-Output) 4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV) Capacitance (Input-to-Output) PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
0.15 2.50 1.00 1.00 0.20 6.00 2.50 2.50 0.40 10.0 4.00 4.00 0.50 0.70 0.50 1.00 1.40 1.00 2.00 2.80 2.00 30 200 300 400 100 1011 1011 -
-
5 10 0.30 0.30 0.30 0.30 0.30 0.30 5
A
IF = 2.0 mA , VCE = 5 V, IB = 0 IF = 10.0 mA , VCE = 5 V, IB = 0 (1) IF = 10.0 mA , VCE = 5 V, IB = 0, TA = -55 C (1) IF = 10.0 mA , VCE = 5 V, IB = 0, TA = 100 C IF = 2.0 mA , VCE = 5 V, IB = 0 IF = 10.0 mA , VCE = 5 V, IB = 0 (1) IF = 10.0 mA , VCE = 5 V, IB = 0, TA = -55 C (1) IF = 10.0 mA , VCE = 5 V, IB = 0, TA = 100 C IF = 2.0 mA , VCE = 5 V, IB = 0 IF = 10.0 mA , VCE = 5 V, IB = 0 (1) IF = 10.0 mA , VCE = 5 V, IB = 0, TA = -55 C (1) IF = 10.0 mA , VCE = 5 V, IB = 0, TA = 100 C IF = 1.0 Ma, VCE = 5.0 V, IB = 0 (1) IF = 2.0 mA, VCE = 5.0 V, IB = 0, TA = -55 C (1) IF = 2.0 mA, VCE = 5.0 V, IB = 0, TA = 100 C IF = 1.0 mA, VCE = 5.0 V, IB = 0 (1) IF = 2.0 mA, VCE = 5.0 V, IB = 0, TA = -55 C (1) IF = 2.0 mA, VCE = 5.0 V, IB = 0, TA = 100 C IF = 1.0 mA, VCE = 5.0 V, IB = 0 (1) IF = 2.0 mA, VCE = 5.0 V, IB = 0, TA = -55 C (1) IF = 2.0 mA, VCE = 5.0 V, IB = 0, TA = 100 C VCB = 5 V, IE = 0, IF = 10 mA IF = 20 mA , IC = 2.5 mA, IB = 0 IF = 20 mA , IC = 5.0 mA, IB = 0 IF = 20 mA , IC = 10.0 mA, IB = 0 IF = 2.0 mA, IC = 0.5 mA, IB = 0 IF = 2.0 mA, IC = 1.0 mA, IB = 0 IF = 2.0 mA, IC = 2.0 mA, IB = 0 VCE = 5.0 V , IC = 10.0 mA, IF = 0 mA VCE = 5.0 V , IC = 10.0 mA, IF = 0 mA VCE = 5.0 V , IC = 10.0 mA, IF = 0 mA VCE = 5.0 V , IC = 10.0 mA, IF = 0 mA V10 = 1.0 VDC(3) VI-O = 1000 VDC(3) VI-O = 0 V, f = 1.0 MHz(3)
mA
VCE(SAT)
V
HFE
V
RIO CIO
pF
Notes: 1. Guaranteed but not tested. 2. Sample tested, LTPD = 10. 3. Measured with input leads shorted together and output leads shorted together.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue C 08/2010 Page 4 of 6 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
Electrical Characteristics (TA = 25C unless otherwise noted)
SYMBOL Coupled Output Rise Time 4N22A (TX, TXV) 4N23A (TX, TXV) 4N24A (TX, TXV) 4N47 (TX. TXV) 4N48 (TX. TXV) 4N49 (TX. TXV) Output Fall Time 4N22A (TX, TXV) 4N23A (TX, TXV) 4N24A (TX, TXV) 4N47 (TX. TXV) 4N48 (TX. TXV) 4N49 (TX. TXV) 15 15 20 20 20 25 15 15 20 20 20 25
VCC = 10.0 V , IF = 10.0 mA, RL = 100 mA VCC = 10.0 V , IF = 10.0 mA, RL = 100 mA VCC = 10.0 V , IF = 10.0 mA, RL = 100 mA VCC = 10.0 V , IF = 5.0 mA, RL = 100 VCC = 10.0 V , IF = 5.0 mA, RL = 100 VCC = 10.0 V , IF = 5.0 mA, RL = 100
PARAMETER
MIN
TYP
MAX UNITS
TEST CONDITIONS
TR
s
TF
s
VCC = 10.0 V , IF = 10.0 mA, RL = 100 VCC = 10.0 V , IF = 10.0 mA, RL = 100 VCC = 10.0 V , IF = 10.0 mA, RL = 100 VCC = 10.0 V , IF = 5.0 mA, RL = 100 VCC = 10.0 V , IF = 5.0 mA, RL = 100 VCC = 10.0 V , IF = 5.0 mA, RL = 100
Typical Performance Curves
Forward Voltage vs Forward Current vs Temperature
1.5
-55
1.4
-35 -15 +5
VF - Forward Voltage (V)
1.3
1.2
+25 +45 +65
1.1
1.0
+85 +105 +125
0.9
0.8 0 5 10 15 20 25
IF - Forward Current (mA)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com Issue C 08/2010 Page 5 of 6
Hi-Reliability Optically Coupled Isolator
4N22, 4N23, 4N24 [A] (COTS, TX, TXV) 4N47, 4N48, 4N49 [A] (COTS, TX, TXV)
Typical Performance Curves
Collector Current vs Forward Current vs Temperature
700% Normalized at +25C IF = 1 mA and VCE = 5 V -55 -35 -15 +5 400% 300% 200% 100% 0% 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 +25 +45 +65 +85 +105 +125
IC(ON) - Normalized Collector Current (%)
600% 500%
IF - Forward current (mA)
Normalized Collector Current Vs Temperature
140% Nor malized at +25C 140%
Normalized Collector Current Vs Temperature
Normalized Collector Current (%)
Normalized Collector Current (%)
120%
IF =1mA and VCE =5 V
120%
Nor malized at +25C IF =2 mA and VCE =5 V
100%
100%
80%
IF =1mA
80%
IF =2mA
60%
60%
40%
40%
20%
20%
0% - 55 -35 - 15 +5 +25 +45 +65 +85 +105 +125
0% -55 - 35 - 15 +5 +25 +45 +65 +85 +105 +125
Temperature (C)
Temperature (C)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue C 08/2010 Page 6 of 6 OPTEK Technology Inc. -- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

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