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PHOTOCOUPLER
PS9687L1,PS9687L2
HIGH CMR, 10 Mbps OPEN COLLECTOR OUTPUT TYPE 8-PIN DIP PHOTOCOUPLER -NEPOC FOR CREEPAGE DISTANCE OF 8 mm
Series-
DESCRIPTION
The PS9687L1 and PS9687L2 are optically coupled isolators containing a GaAlAs LED on the input side and a photo diode and a signal processing circuit on the output side on one chip. The PS9687L1 and PS9687L2 are designed specifically for long creepage-distance as well as high common mode transient immunity (CMR) and high speed digital output type. Consequently, they are suitable for high speed logic interface that needs long creepage-distance (8 mm) on mounting. The PS9687L1 is in a plastic DIP (Dual In-line Package) and the PS9687L2 is lead bending type (Gull-wing) for surface mounting.
FEATURES
* Long creepage distance (8 mm MIN.) * High common mode transient immunity (CMH, CML = 20 kV/s TYP.) * High isolation voltage (BV = 5 000 Vr.m.s.) * High-speed response (10 Mbps) * Pulse width distortion (tPHL - tPLH = 15 ns TYP.) * Open collector output * Ordering number of tape product: PS9687L2-E3, E4: 1 000 pcs/reel * Safety standards * UL approved: File No. E72422 * BSI approved: No. 8990/8991 * DIN EN60747-5-2 (VDE0884 Part2) approved: No.40008906 (Option)
1 2 3 4 8
PIN CONNECTIONS (Top View)
7 6 5
1. NC 2. Anode 3. Cathode 4. NC 5. GND 6. VO 7. NC 8. VCC
APPLICATIONS
* FA Network * Measurement equipment * PDP
Document No. PN10573EJ01V0DS (1st edition) Date Published July 2005 CP(K)
PS9687L1,PS9687L2
PACKAGE DIMENSIONS (UNIT: mm) DIP Type
PS9687L1
9.25+0.5 -0.25 8 5
10.16
1
3.50.3
4
6.50.5
0.500.15 0.25 M
2.54
0.840.43
0 to 15
Lead Bending Type
PS9687L2
+0.5 9.25-0.25
8
5
3.50.3
0.840.43 0.90.25 0.50.15 0.25 M 2.54 11.80.4
2
Data Sheet PN10573EJ01V0DS
0.250.2
1
4
6.50.5
PS9687L1,PS9687L2
FUNCTIONAL DIAGRAM
8 2 6
3 5 Shield LED ON OFF Output L H
MARKING EXAMPLE
JAPAN
PS9687 NL503
N
Type Number Assembly Lot
No. 1 pin Mark Initial of NEC (Engraved mark)
NL
5 03
Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) Rank Code
Data Sheet PN10573EJ01V0DS
3
PS9687L1,PS9687L2
ORDERING INFORMATION
Part Number Order Number Solder Plating Specification PS9687L1 PS9687L2 PS9687L2-E3 PS9687L2-E4 PS9687L1-V PS9687L2-V PS9687L2-V-E3 PS9687L2-V-E4 PS9687L1-A PS9687L2-A PS9687L2-E3-A PS9687L2-E4-A PS9687L1-V-A PS9687L2-V-A PS9687L2-V-E3-A PS9687L2-V-E4-A Embossed Tape 1 000 pcs/reel Magazine case 50 pcs DIN EN60747-5-2 (VDE0884 Part2) approved (Option) PS9687L1 PS9687L2 Embossed Tape 1 000 pcs/reel Pb-Free Magazine case 50 pcs Packing Style Safety Standard Approval Standard products (UL, BSI approved) Application Part Number* PS9687L1 PS9687L2
1
*1 For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified)
Parameter Diode Forward Current
*1
Symbol IF VR VCC VO IO
*2
Ratings 30 5 7 7 25 40 5 000 -40 to +85 -55 to +125
Unit mA V V V mA mW Vr.m.s. C C
Reverse Voltage
Detector
Supply Voltage Output Voltage Output Current Power Dissipation
PC BV TA Tstg
Isolation Voltage
*3
Operating Ambient Temperature Storage Temperature
*1 Reduced to 0.3 mA/C at TA = 25C or more. *2 Applies to output pin VO (Collector pin). Reduced to 1.5 mW/C at TA = 65C or more. *3 AC voltage for 1 minute at TA = 25C, RH = 60% between input and output. Pins 1-4 shorted together, 5-8 shorted together.
RECOMMENDED OPERATING CONDITIONS (TA = 25C)
Parameter High Level Input Current Low Level Input Voltage Supply Voltage TTL (RL = 1 k, loads) Pull-up Resistance Symbol IFH VFL VCC N RL 330 MIN. 6.3 0 4.5 5.0 TYP. 10 MAX. 12.0 0.8 5.5 5 4k Unit mA V V
4
Data Sheet PN10573EJ01V0DS
PS9687L1,PS9687L2
ELECTRICAL CHARACTERISTICS (TA = -40 to +85C, unless otherwise specified)
Parameter Diode Forward Voltage Reverse Current Terminal Capacitance Detector High Level Output Current Low Level Output Voltage High Level Supply Current Low Level Supply Current Coupled Threshold Input Current (H L) Isolation Resistance Isolation Capacitance Propagation Delay Time (H L)
*3 *2
Symbol VF IR Ct IOH VOL ICCH ICCL IFHL RI-O CI-O tPHL
Conditions IF = 10 mA, TA = 25C VR = 3 V, TA = 25C VF = 0 V, f = 1 MHz, TA = 25C VCC = VO = 5.5 V, VF = 0.8 V VCC = 5.5 V, IF = 5 mA, IOL = 13 mA VCC = 5.5 V, IF = 0 mA, VO = Open VCC = 5.5 V, IF = 10 mA, VO = Open VCC = 5 V, VO = 0.8 V, RL = 350 VI-O = 1 kVDC, RH = 40 to 60%, TA = 25C V = 0 V, f = 1 MHz, TA = 25C VCC = 5 V, TA = 25C RL = 350 , IF = 7.5 mA, CL = 15 pF
MIN. 1.4
TYP.
*1
MAX. 1.8 10
Unit V
1.65
A
pF
30 1 0.35 6 11 2.5 10
11
150 100 0.6 10 13 5
A
V mA mA mA
0.9 40
5 75 100
pF ns
Propagation Delay Time (L H)
*3
tPLH
TA = 25 C
55
75 100
ns
Rise Time Fall Time Pulse Width Distortion (PWD)
*3
tr tf tPHL-tPLH
20 10 15 50
ns ns ns
Propagation Delay Skew Common Mode Transient Immunity at High Level Output
*4
tPSK CMH VCC = 5 V, TA = 25C, IF = 0 mA, VO (MIN.) = 2 V, VCM = 1 kV, RL = 350 10 20
60
ns kV/s
Common Mode Transient Immunity at Low Level Output
*4
CML
VCC = 5 V, TA = 25C, IF = 7.5 mA, VO (MAX.) = 0.8 V, VCM = 1 kV, RL = 350
10
20
kV/s
Data Sheet PN10573EJ01V0DS
5
PS9687L1,PS9687L2
*1 Typical values at TA = 25C *2 Because VOL of 2 V or more may be output when LED current is input and when output power supply is on and off, confirm the characteristics (operation with the power supply on and off) during design, before using this device. *3 Test circuit for propagation delay time
Pulse input (IF) (PW = 1 s, Duty cycle = 1/10) Input (monitor) 47 0.1 F VCC = 5 V
Input
50% 0V 5V
(IF = 7.5 mA)
RL = 350 VO (monitor) CL = 15 pF
VOH Output 1.5 V VOL
tPHL
tPLH
Remark CL includes probe and stray wiring capacitance.
*4 Test circuit for common mode transient immunity
VCC = 5 V SW IF 0.1 F RL = 350 VO (monitor) CL = 15 pF VCM VO (IF = 0 mA) VO (IF = 7.5 mA) VOH 2V 0.8 V VOL VCM 90% 10% tr tf 1 kV 0V
Remark CL includes probe and stray wiring capacitance.
USAGE CAUTIONS
1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static electricity when handling. 2. By-pass capacitor of more than 0.1 F is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. 3. Avoid storage at a high temperature and high humidity.
6
Data Sheet PN10573EJ01V0DS
PS9687L1,PS9687L2
TYPICAL CHARACTERISTICS (TA = 25C, unless otherwise specified)
MAXIMUM FORWARD CURRENT vs. AMBIENT TEMPERATURE
40 50
DETECTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE
Detector Power Dissipation PC (mW)
Maximum Forward Current IF (mA)
40
30
30
20
20
10
10
0
20
40
60
80 85
100
0
20
40
60
80 85
100
Ambient Temperature TA (C)
Ambient Temperature TA (C)
FORWARD CURRENT vs. FORWARD VOLTAGE
100 14
SUPPLY CURRENT vs. AMBIENT TEMPERATURE
High Level Supply Current ICCH (mA) Low Level Supply Current ICCL (mA)
Vcc = 5.5 V 12 10 8 6 4 2 0 -50 ICCH (IF = 0 mA) ICCL (IF = 10 mA)
Forward Current IF (mA)
10 TA = +85C +50C +25C 0C -25C
1
0.1
0.01 1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
-25
0
25
50
75
100
Forward Voltage VF (V)
Ambient Temperature TA (C)
OUTPUT VOLTAGE vs. FORWARD CURRENT
6 5 0.6
LOW LEVEL OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE
Low Level Output Voltage VOL (V)
IF = 5.0 mA, VCC = 5.5 V IOL = 16.0 mA 13.0 mA 10.0 mA 6.0 mA
VCC = 5.0 V
0.5 0.4 0.3 0.2 0.1 0 -50
Output Voltage VO (V)
RL = 350 4 3 2 1 1.0 k 4.0 k
0
1
2
3
4
5
-25
0
25
50
75
100
Forward Current IF (mA)
Ambient Temperature TA (C)
Remark The graphs indicate nominal characteristics.
Data Sheet PN10573EJ01V0DS
7
PS9687L1,PS9687L2
THRESHOLD INPUT CURRENT vs. AMBIENT TEMPERATURE
Threshold Input Current IFHL (mA) VCC = 5.0 V, VO = 0.8 V 4 RL = 350 1.0 k 4.0 k 3 Propagation Delay Time tPHL, tPLH (ns) 5 140 120 tPLH: RL = 4.0 k 100 tPLH: RL = 1.0 k 80 60 40 tPLH: RL = 350 20 tPHL: RL = 350 , 1.0 k, 4.0 k IF = 7.5 mA, VCC = 5.0 V 0 -50 -25 0 25 50 75 100 Ambient Temperature TA (C)
PROPAGATION DELAY TIME vs. AMBIENT TEMPERATURE
2
1
0 -50
-25
0
25
50
75
100
Ambient Temperature TA (C)
PULSE WIDTH DISTORTION vs. AMBIENT TEMPERATURE
100 Pulse Width Distortion tPHL-tPLH (ns) IF = 7.5 mA, VCC = 5.0 V Switching Time tr, tf (ns) 80 RL = 4.0 k 60 200 250
SWITCHING TIME vs. AMBIENT TEMPERATURE
IF = 7.5 mA, VCC = 5.0 V tr:RL = 4.0 k 150 tr:RL = 1.0 k tr:RL = 350
40
RL = 1.0 k
100
20 RL = 350 0 -50 -25 0 25 50 75 100
50
tf:RL = 350 , 1.0 k, 4.0 k -25 0 25 50 75 100
0 -50
Ambient Temperature TA (C)
Ambient Temperature TA (C)
PROPAGATION DELAY TIME vs. FORWARD CURRENT
120 Propagation Delay Time tPHL, tPLH (ns) VCC = 5.0 V 100 80 60 tPLH: RL = 350 40 20 0 5 tPHL: RL = 350 , 1.0 k, 4.0 k 7.5 10 12.5 15 17.5 20 tPLH: RL = 1.0 k tPLH: RL = 4.0 k Pulse Width Distortion tPHL-tPLH (ns) 100
PULSE WIDTH DISTORTION vs. FORWARD CURRENT
80 RL = 4.0 k 60 RL = 1.0 k 40
20 RL = 350 0 5 7.5 10 12.5 15 VCC = 5.0 V 17.5 20
Forward Current IF (mA)
Forward Current IF (mA)
Remark The graphs indicate nominal characteristics.
8
Data Sheet PN10573EJ01V0DS
PS9687L1,PS9687L2
TAPING SPECIFICATIONS (UNIT: mm)
2.00.1 4.00.1
1.750.1
Outline and Dimensions (Tape)
1.5 +0.1 -0
4.5 MAX.
11.50.1
24.00.3
12.80.1
2.050.05 12.00.1
10.70.1
4.10.1
0.30.05
Tape Direction
PS9687L2-E3 PS9687L2-E4
Pull-out direction
Outline and Dimensions (Reel)
2.00.5
3302.0
2.00.5 13.00.2
R 1.0
21.00.8 25.51.0 29.51.0
1001.0
Packing: 1 000 pcs/reel
23.9 to 27.4 Outer edge of flange
Data Sheet PN10573EJ01V0DS
9
PS9687L1,PS9687L2
NOTES ON HANDLING 1. Recommended soldering conditions
(1) Infrared reflow soldering * Peak reflow temperature * Time of peak reflow temperature * Time of temperature higher than 220C * Time to preheat temperature from 120 to 180C * Number of reflows * Flux 260C or below (package surface temperature) 10 seconds or less 60 seconds or less 12030 s Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.)
Recommended Temperature Profile of Infrared Reflow
Package Surface Temperature T (C)
(heating) to 10 s 260C MAX. 220C to 60 s 180C 120C 12030 s (preheating)
Time (s)
(2) Wave soldering * Temperature * Time * Preheating conditions * Number of times * Flux 260C or below (molten solder temperature) 10 seconds or less 120C or below (package surface temperature) One (Allowed to be dipped in solder including plastic mold portion.) Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (3) Soldering by Soldering Iron * Peak Temperature (lead part temperature) * Time (each pins) * Flux 350C or below 3 seconds or less Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) (a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead (b) Please be sure that the temperature of the package would not be heated over 100C
10
Data Sheet PN10573EJ01V0DS
PS9687L1,PS9687L2
(4) Cautions * Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. 2. Cautions regarding noise Be aware that when voltage is applied suddenly between the photocoupler's input and output or between collectoremitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum ratings. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity.
Data Sheet PN10573EJ01V0DS
11
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Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix -A indicates that the device is Pb-free. The -AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL's understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information.
Restricted Substance per RoHS Lead (Pb) Mercury Cadmium Hexavalent Chromium PBB PBDE Concentration Limit per RoHS (values are not yet fixed) < 1000 PPM < 1000 PPM < 100 PPM < 1000 PPM < 1000 PPM < 1000 PPM Concentration contained in CEL devices -A Not Detected Not Detected Not Detected Not Detected Not Detected Not Detected -AZ (*)
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