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
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/ 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
• M easurement equipment
• PDP
<R>
<R>
Data Sheet PN10678EJ04V0DS
2
PS9587,PS9587L1,PS9587L2,PS9587L3
PACKAGE DIMENSIONS (UNIT: mm)
DIP Type
Lead Bending Type (Gull-wing) For Surface Mount
<R>
Data Sheet PN10678EJ04V0DS
3
PS9587,PS9587L1,PS9587L2,PS9587L3
Lead Bending Type For Long Creepage Distance
Lead Bending Type For Long Creepage Distance (Gull-wing) For Surface Mount
Data Sheet PN10678EJ04V0DS
4
PS9587,PS9587L1,PS9587L2,PS9587L3
PHOTOCOUPLER CONSTRUCTION
PS9587, PS9587L3
PS9587L1, PS9587L2
7 mm
8 mm
7 mm
8 mm
0.4 mm
0.4 mm
FUNCTIONAL DIAGRAM
MARKING EXAMPLE
<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
Detecto
r
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 k , loads)
N
5
Pull-up Resistance
RL
330
4 k
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
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
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
1.5
5
Isolation Resistance
RI-O
VI-O = 1 kVDC, RH = 40 to 60%, TA = 25 C
1011
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 ,
TA = 25 C
45
75
ns
(L H)*3
IF = 7.5 mA, CL = 15 pF
100
Rise Time
tr
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
15
kV/ 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
15
kV/ 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
*4 Test circuit for common mode transient immunity
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. 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)
Remark The graphs indicate nominal characteristics.
Data Sheet PN10678EJ04V0DS
10
PS9587,PS9587L1,PS9587L2,PS9587L3
Remark The graphs indicate nominal characteristics.
Data Sheet PN10678EJ04V0DS
11
PS9587,PS9587L1,PS9587L2,PS9587L3
TAPING SPECIFICATIONS (UNIT: mm)
Data Sheet PN10678EJ04V0DS
12
PS9587,PS9587L1,PS9587L2,PS9587L3
Data Sheet PN10678EJ04V0DS
13
PS9587,PS9587L1,PS9587L2,PS9587L3
RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm)
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.)
(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
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
<R>
Data Sheet PN10678EJ04V0DS
17
PS9587,PS9587L1,PS9587L2,PS9587L3
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.