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DATA SHEET
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
HIGH CMR, 10 Mbps OPEN COLLECTOR OUTPUT TYPE
8-PIN DIP HIGH-SPEED PHOTOCOUPLER
FOR CREEPAGE DISTANCE OF 8 mm
PHOTOCOUPLER
PS9587,PS9587L1,PS9587L2,PS9587L3
NEPOC Series
Document No. PN10678EJ04V0DS (4th edition)
Date Published September 2009 NS
Printed in Japan
2007, 2009
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
DESCRIPTION
The PS9587, PS9587L1, PS9587L2 and PS9587L3 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 PS9587L1 and PS9587L2 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 PS9587L1 is lead bending type for long creepage distance.
The PS9587L2 is lead bending type for long creepage distance (Gull-wing) for surface mount.
The PS9587L3 is lead bending type (Gull-wing) for surface mounting.
FEATURES
Long creepage distance (8 mm MIN.: PS9587L1, PS9587L2)
High common mode transient immunity (CMH, CML = ±15 kV/
μ
s MIN.)
High isolation voltage (BV = 5 000 Vr.m.s.)
High-speed response (10 Mbps)
Pulse width distortion (tPHL tPLH = 10 ns TYP.)
Open collector output
Ordering number of tape product: PS9587L2-E3: 1 000 pcs/reel
: PS9587L3-E3: 1 000 pcs/reel
• Pb-Free product
• Safety standards
UL approved: No. E72422
CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
BSI approved: No. 8937, 8938
SEMKO approved: No. 615433
NEMKO approved: No. P06207243
DEMKO approved: No. 314091
FIMKO approved: No. FI 22827
DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40019182 (Option)
APPLICATIONS
• FA Network
• Measurement equipment
• PDP
1. NC
2. Anode
3. Cathode
4. NC
5. GND
6. V
O
7. NC
8. V
CC
124
3
65
87
PIN CONNECTIONS
(Top View)
<R>
<R>
Data Sheet PN10678EJ04V0DS
2
PS9587,PS9587L1,PS9587L2,PS9587L3
PACKAGE DIMENSIONS (UNIT: mm)
DIP Type
PS9587
9.25+0.5
–0.25
6.5+0.5
–0.1
0 to 15°
7.62
2.54
1.01+0.4
–0.2
0.5±0.15
0.84±0.15
0.25
M
3.5±0.2
4.15±0.32.8 MIN.
Lead Bending Type (Gull-wing) For Surface Mount
PS9587L3
6.5+0.5
–0.1
9.65±0.4
0.74±0.25
0.635±0.15
2.54
3.5±0.2
1.01+0.4
–0.2
9.25+0.5
–0.25
0.5±0.15
0.25
M
<R>
Data Sheet PN10678EJ04V0DS 3
PS9587,PS9587L1,PS9587L2,PS9587L3
Lead Bending Type For Long Creepage Distance
PS9587L1
9.25
+0.5
–0.25
6.5
+0.5
–0.1
0 to 15°
10.16
2.54
3.5±0.2
3.87±0.42.8 MIN.
1.01
+0.4
–0.2
0.5±0.15
0.25
M
0.84±0.15
Lead Bending Type For Long Creepage Distance (Gull-wing) For Surface Mount
PS9587L2
9.25
+0.5
–0.25
6.5+0.5
–0.1
11.8±0.4
2.54
3.5±0.2
1.01+0.4
–0.2
0.9±0.25
0.25±0.2
0.5±0.15
0.25
M
Data Sheet PN10678EJ04V0DS
4
PS9587,PS9587L1,PS9587L2,PS9587L3
PHOTOCOUPLER CONSTRUCTION
Parameter PS9587, PS9587L3 PS9587L1, PS9587L2
Air Distance (MIN.) 7 mm 8 mm
Outer Creepage Distance (MIN.) 7 mm 8 mm
Isolation Distance (MIN.) 0.4 mm 0.4 mm
FUNCTIONAL DIAGRAM
8
6
5
2
3
LED Output
ON L
OFF H
Shield
MARKING EXAMPLE
9587
N 931
No. 1 pin
Mark Type Number
Assembly Lot
Year Assembled
(Last 1 Digit)
931
N
Rank Code
In-house Code
(L or T)
Week Assembled
<R>
Data Sheet PN10678EJ04V0DS 5
PS9587,PS9587L1,PS9587L2,PS9587L3
ORDERING INFORMATION
Part Number Order Number Solder Plating
Specification
Packing Style Safety Standard
Approval
Application Part
Number*1
PS9587 PS9587-AX Pb-Free Magazine case 50 pcs Standard products PS9587
PS9587L1 PS9587L1-AX (Ni/Pd/Au) (UL, CSA, BSI, PS9587L1
PS9587L2 PS9587L2-AX SEMKO, NEMKO, PS9587L2
PS9587L3 PS9587L3-AX DEMKO, FIMKO PS9587L3
PS9587L2-E3 PS9587L2-E3-AX Embossed Tape 1 000 pcs/reel approved) PS9587L2
PS9587L3-E3 PS9587L3-E3-AX PS9587L3
PS9587-V PS9587-V-AX Magazine case 50 pcs DIN EN60747-5-2 PS9587
PS9587L1-V PS9587L1-V-AX (VDE0884 Part2) PS9587L1
PS9587L2-V PS9587L2-V-AX Approved (Option) PS9587L2
PS9587L3-V PS9587L3-V-AX PS9587L3
PS9587L2-V-E3 PS9587L2-V-E3-AX
Embossed Tape 1 000 pcs/reel PS9587L2
PS9587L3-V-E3 PS9587L3-V-E3-AX PS9587L3
*1 For the application of the Safety Standard, following part number should be used.
Data Sheet PN10678EJ04V0DS
6
PS9587,PS9587L1,PS9587L2,PS9587L3
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)
Parameter Symbol Ratings Unit
Diode Forward Current*1 IF 30 mA
Reverse Voltage VR 5 V
Detector Supply Voltage VCC 7 V
Output Voltage VO 7 V
Output Current IO 25 mA
Power Dissipation*2 PC 40 mW
Isolation Voltage*3 BV 5 000 Vr.m.s.
Operating Ambient Temperature TA 40 to +85 °C
Storage Temperature Tstg 55 to +125 °C
*1 Reduced to 0.3 mA/°C at TA = 25°C or more.
*2 Applies to output pin VO (Collector pin). Reduced to 1.5 mW/°C at TA = 65°C or more.
*3 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output.
Pins 1-4 shorted together, 5-8 shorted together.
RECOMMENDED OPERATING CONDITIONS (TA = 25°C)
Parameter Symbol MIN. TYP. MAX. Unit
High Level Input Current IFH 6.3 10 12.0 mA
Low Level Input Voltage VFL 0 0.8 V
Supply Voltage VCC 4.5 5.0 5.5 V
TTL (RL = 1 kΩ, loads) N 5
Pull-up Resistance RL 330 4 k Ω
Data Sheet PN10678EJ04V0DS 7
PS9587,PS9587L1,PS9587L2,PS9587L3
ELECTRICAL CHARACTERISTICS (TA = 40 to +85°C, unless otherwise specified)
Parameter Symbol Conditions MIN. TYP.*1 MAX. Unit
Diode Forward Voltage VF IF = 10 mA, TA = 25°C 1.4 1.65 1.8 V
Reverse Current IR VR = 3 V, TA = 25°C 10
μ
A
Terminal Capacitance Ct VF = 0 V, f = 1 MHz, TA = 25°C 30 150 pF
Detector High Level Output Current IOH VCC = VO = 5.5 V, VF = 0.8 V 1 100
μ
A
Low Level Output Voltage*2 VOL VCC = 5.5 V, IF = 5 mA, IOL = 13 mA 0.2 0.6 V
High Level Supply Current ICCH VCC = 5.5 V, IF = 0 mA, VO = Open 5 8 mA
Low Level Supply Current ICCL VCC = 5.5 V, IF = 10 mA, VO = Open 9 11 mA
Coupled Threshold Input Current (H L) IFHL TA = 25°C 3.3 mA
VCC = 5 V, VO = 0.8 V, RL = 350 Ω 1.5 5
Isolation Resistance RI-O VI-O = 1 kVDC, RH = 40 to 60%, TA = 25°C 1011 Ω
Isolation Capacitance CI-O V = 0 V, f = 1 MHz, TA = 25°C 0.9 5 pF
Propagation Delay Time tPHL VCC = 5 V, TA = 25°C 35 75 ns
(H L)*3 VTHHL = VTHLH = 1.5 V, 100
Propagation Delay Time tPLH RL = 350 Ω, TA = 25°C 45 75 ns
(L H)*3 100
Rise Time tr
IF = 7.5 mA, CL = 15 pF
20 ns
Fall Time tf 10 ns
Pulse Width Distortion
(PWD) *3
tPHL-tPLH 10 50 ns
Propagation Delay Skew tPSK 60 ns
Common Mode
Transient Immunity at High Level
Output*4
CMH VCC = 5 V, TA = 25°C, IF = 0 mA,
VO (MIN.) = 2 V, VCM = 1.5 kV, RL = 350 Ω
15 kV/
μ
s
Common Mode
Transient Immunity at Low Level
Output*4
CML VCC = 5 V, TA = 25°C, IF = 7.5 mA,
VO (MAX.) = 0.8 V, VCM = 1.5 kV, RL = 350 Ω
15 kV/
μ
s
Data Sheet PN10678EJ04V0DS
8
PS9587,PS9587L1,PS9587L2,PS9587L3
*1 Typical values at TA = 25°C
*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
Input
Output
1.5 V
V
OH
V
OL
t
PHL
t
PLH
(I
F
= 7.5 mA)
50%
0 V
5 V
Remark C
L
includes probe and stray wiring capacitance.
47 Ω
Pulse input (I
F
)
Input
(monitor)
(PW = 1 s,
Duty cycle = 1/10)
μ
R
L
= 350 Ω
V
O
(monitor)
V
CC
= 5 V
0.1 F
μ
C
L
= 15 pF
*4 Test circuit for common mode transient immunity
90%
10%
1.5 kV
0 V
VOH
2 V
0.8 V
VOL
VCM
VO
(IF = 0 mA)
VO
(IF = 7.5 mA)
trtf
VO (monitor)
VCC = 5 V
0.1 F
μ
CL = 15 pF
VCM
RL = 350 Ω
SW IF
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
μ
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. Pins 1, 4 (which is an NC*1 pin) can either be connected directly to the GND pin on the LED side or left open.
Also, Pin 7 (which is an NC*1 pin) can either be connected directly to the GND pin on the detector side or left
open.
Unconnected pins should not be used as a bypass for signals or for any other similar purpose because this may
degrade the internal noise environment of the device.
*1 NC: Non-Connection (No Connection)
4. Avoid storage at a high temperature and high humidity.
<R>
Data Sheet PN10678EJ04V0DS 9
PS9587,PS9587L1,PS9587L2,PS9587L3
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
25 50 75 100 1250
85
10
20
30
40
MAXIMUM FORWARD CURRENT
vs. AMBIENT TEMPERATURE
Maximum Forward Current IF (mA)
Ambient Temperature TA (°C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
Forward Current IF (mA)
Forward Voltage VF (V)
OUTPUT VOLTAGE vs.
FORWARD CURRENT
Output Voltage VO (V)
Forward Current IF (mA)
DETECTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
Detector Power Dissipation PC (mW)
Ambient Temperature TA (°C)
SUPPLY CURRENT vs.
AMBIENT TEMPERATURE
High Level Supply Current ICCH (mA)
Low Level Supply Current ICCL (mA)
Ambient Temperature TA (°C)
LOW LEVEL OUTPUT VOLTAGE vs.
AMBIENT TEMPERATURE
Low Level Output Voltage VOL (V)
Ambient Temperature TA (°C)
25 50 75 100
85
1250
20
10
30
50
40
1.0
0.01
0.1
1
10
100
1.2 1.4 1.6 1.8 2.0 2.2 2.4
TA = +85°C
+50°C
+25°C
0°C
–20°C
–40°C
–50 –25 0 25 50 75 100
14
12
10
8
6
4
2
0
ICCL (IF = 10 mA)
Vcc = 5.5 V
ICCH (IF = 0 mA)
12345
6
5
4
3
2
1
0
RL = 350 Ω
VCC = 5.0 V
1.0 kΩ
4.0 kΩ
–50 –25 0 25 50 75 100
IF = 5.0 mA,
VCC = 5.5 V
0.6
0.5
0.4
0.3
0.2
0.1
0
13.0 mA
10.0 mA
6.0 mA
IOL = 16.0 mA
Remark The graphs indicate nominal characteristics.
Data Sheet PN10678EJ04V0DS
10
PS9587,PS9587L1,PS9587L2,PS9587L3
THRESHOLD INPUT CURRENT vs.
AMBIENT TEMPERATURE
Threshold Input Current I
FHL
(mA)
Ambient Temperature T
A
(°C)
Ambient Temperature T
A
(°C)
PULSE WIDTH DISTORTION vs.
AMBIENT TEMPERATURE
Pulse Width Distortion t
PHL
–t
PLH
(ns)
PROPAGATION DELAY TIME vs.
FORWARD CURRENT
Propagation Delay Time t
PHL
, t
PLH
(ns)
Forward Current I
F
(mA)
SWITCHING TIME vs.
AMBIENT TEMPERATURE
Switching Time t
r
, t
f
(ns)
Ambient Temperature T
A
(°C)
V
CC
= 5.0 V,
V
O
= 0.8 V
5
4
3
2
1
0
–50 –25 0 25 50 75 100
1.0 kΩ
R
L
= 350 Ω
4.0 kΩ
–50 –25 0 25 50 75 100
I
F
= 7.5 mA,
V
CC
= 5.0 V
R
L
= 1.0 kΩ
R
L
= 350 Ω
R
L
= 4.0 kΩ
100
80
60
40
20
0
5 7.5 10 12.5 15 17.5 20
V
CC
= 5.0 V
120
100
80
60
40
20
0
t
PLH
: R
L
= 4.0 kΩ
t
PLH
: R
L
= 1.0 kΩ
t
PLH
: R
L
= 350 Ω
t
PHL
: R
L
= 350 Ω, 1.0 kΩ, 4.0 kΩ
Pulse Width Distortion t
PHL
–t
PLH
(ns)
Forward Current I
F
(mA)
PULSE WIDTH DISTORTION vs.
FORWARD CURRENT
2017.51512.57.5 105
V
CC
= 5.0 V
100
80
60
40
20
0
R
L
= 4.0 kΩ
R
L
= 350 Ω
R
L
= 1.0 kΩ
100
80
60
40
20
0
–50 –25 0 25 50 75 100
I
F
= 7.5 mA,
V
CC
= 5.0 V,
R
L
= 350 Ω
t
r
t
f
PROPAGATION DELAY TIME vs.
AMBIENT TEMPERATURE
Propagation Delay Time t
PHL
, t
PLH
(ns)
Ambient Temperature T
A
(°C)
–50 –25 0 25 50 75 100
I
F
= 7.5 mA,
V
CC
= 5.0 V
t
PLH
: R
L
= 350 Ω
t
PHL
: R
L
= 350 Ω
t
PLH
: R
L
= 4.0 kΩ
t
PHL
: R
L
= 4.0 kΩ
t
PLH
: R
L
= 1.0 kΩ
100
80
60
40
20
0
t
PHL
: R
L
= 1.0 kΩ
Remark The graphs indicate nominal characteristics.
Data Sheet PN10678EJ04V0DS 11
PS9587,PS9587L1,PS9587L2,PS9587L3
TAPING SPECIFICATIONS (UNIT: mm)
2.05±0.05
2.0±0.1
4.0±0.1
1.75±0.1
24.0±0.3
10.7±0.1
12.0±0.1
1.5
+0.1
–0
4.5 MAX.
12.8±0.1
4.1±0.1
0.3±0.05
11.5±0.1
Tape Direction
PS9587L2-E3
Outline and Dimensions (Tape)
Outline and Dimensions (Reel)
Packing: 1 000 pcs/reel
Pull-out direction
330±2.0
100±1.0
2.0±0.5
13.0±0.2
R 1.0 21.0±0.8
2.0±0.5
23.9 to 27.4
Outer edge of
flange
25.5±1.0
29.5±1.0
Data Sheet PN10678EJ04V0DS
12
PS9587,PS9587L1,PS9587L2,PS9587L3
Outline and Dimensions (Tape)
1.55±0.1
2.0±0.1
4.0±0.1
1.75±0.1
5.3 MAX.
10.3±0.1
12.0±0.1
1.5
+0.1
–0
7.5±0.1
10.4±0.1
16.0±0.3
4.75±0.1
0.35±0.05
Outline and Dimensions (Reel)
Packing: 1 000 pcs/reel
330±2.0
100±1.0
2.0±0.5
13.0±0.2
R 1.0 21.0±0.8
2.0±0.5
15.9 to 19.4
Outer edge of
flange
21.5±1.0
17.5±1.0
Tape Direction
PS9587L3-E3
Data Sheet PN10678EJ04V0DS 13
PS9587,PS9587L1,PS9587L2,PS9587L3
RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm)
D
CB
A
Part Number
PS9587L2
PS9587L3
Lead Bending A
lead bending type (Gull-wing)
for long creepage distance (surface mount)
lead bending type (Gull-wing)
for surface mount
10.2
8.2
B
2.54
2.54
C
1.7
1.7
D
2.2
2.2
Data Sheet PN10678EJ04V0DS
14
PS9587,PS9587L1,PS9587L2,PS9587L3
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
Peak reflow temperature 260°C or below (package surface temperature)
Time of peak reflow temperature 10 seconds or less
Time of temperature higher than 220°C 60 seconds or less
Time to preheat temperature from 120 to 180°C 120±30 s
Number of reflows Three
Flux Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
120±30 s
(preheating)
220°C
180°C
Package Surface Temperature T (°C)
Time (s)
Recommended Temperature Profile of Infrared Reflow
(heating)
to 10 s
to 60 s
260°C MAX.
120°C
(2) Wave soldering
• Temperature 260°C or below (molten solder temperature)
Time 10 seconds or less
• Preheating conditions 120°C or below (package surface temperature)
Number of times One (Allowed to be dipped in solder including plastic mold portion.)
Flux 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) 350°C or below
Time (each pins) 3 seconds or less
Flux 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 100°C
Data Sheet PN10678EJ04V0DS 15
PS9587,PS9587L1,PS9587L2,PS9587L3
(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 VCC-
GND at startup, the output transistor may enter the on state, even if the voltage is within the absolute maximum
ratings.
Data Sheet PN10678EJ04V0DS
16
PS9587,PS9587L1,PS9587L2,PS9587L3
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT
Parameter Symbol Speck Unit
Climatic test class (IEC 60068-1/DIN EN 60068-1) 40/85/21
Dielectric strength
maximum operating isolation voltage
Test voltage (partial discharge test, procedure a for type test and random test)
Upr = 1.5 × UIORM, Pd < 5 pC
UIORM
Upr
1 130
1 695
Vpeak
Vpeak
Test voltage (partial discharge test, procedure b for all devices)
Upr = 1.875 × UIORM, Pd < 5 pC
Upr 2 119 Vpeak
Highest permissible overvoltage UTR 8 000 Vpeak
Degree of pollution (DIN EN 60664-1 VDE0110 Part 1) 2
Comparative tracking index (IEC 60112/DIN EN 60112 (VDE 0303 Part 11)) CTI 175
Material group (DIN EN 60664-1 VDE0110 Part 1) III a
Storage temperature range Tstg –55 to +125 °C
Operating temperature range TA –40 to +85 °C
Isolation resistance, minimum value
VIO = 500 V dc at TA = 25°C
VIO = 500 V dc at TA MAX. at least 100°C
Ris MIN.
Ris MIN.
1012
1011
Ω
Ω
Safety maximum ratings (maximum permissible in case of fault, see thermal
derating curve)
Package temperature
Current (input current IF, Psi = 0)
Power (output or total power dissipation)
Isolation resistance
VIO = 500 V dc at TA = Tsi
Tsi
Isi
Psi
Ris MIN.
175
400
700
109
°C
mA
mW
Ω
<R>
Data Sheet PN10678EJ04V0DS 17
PS9587,PS9587L1,PS9587L2,PS9587L3
The information in this document is current as of September, 2009. The information is subject to
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data
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(Note)
M8E0904E
(1)
(2)
"NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its
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"NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as
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Computers, office equipment, communications equipment, test and measurement equipment, audio
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Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
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Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
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"Standard":
"Special":
"Specific":
PS9587,PS9587L1,PS9587L2,PS9587L3
Caution GaAs Products This product uses gallium arsenide (GaAs).
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe
the following points.
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws
and/or ordinances, dispose of the product as recommended below.
1. Commission a disposal company able to (with a license to) collect, transport and dispose of
materials that contain arsenic and other such industrial waste materials.
2. Exclude the product from general industrial waste and household garbage, and ensure that the
product is controlled (as industrial waste subject to special control) up until final disposal.
• Do not burn, destroy, cut, crush, or chemically dissolve the product.
• Do not lick the product or in any way allow it to enter the mouth.