R08DS0127EJ0100 Rev.1.00 Page 1 of 13
Apr 24, 2015
Data Sheet
PS9351L, PS9351L2
HIGH NOISE REDUCTION, 15 Mbps CMOS
OUTPUT TYPE 8mm CREEPAGE 6-PIN SDIP
PHOTOCOUPLER
DESCRIPTION
The PS9351L and PS9351L2 are optically coupled isolator containing a GaAlAs LED on the input side and a CMOS
output IC on the output side.
The PS9351L and PS9351L2 are in 6-pin plastic SDIP (Shrink Dual In-line Package). The PS9351L2 has 8 mm
creepage distance. The mount area of 6-pin plastic SDIP is half size of 8-pin DIP.
This photocoupler is high common mode transient immunity (CMR), a high-speed CMOS output type device designed
for high-speed logic interface circuits.
The PS9351L is lead bending type (Gull-wing) for surface mounting.
The PS9351L2 is lead bending type for long creepage distance (Gull-wing) for surface mount.
FEATURES
High-spe ed response (15 Mbps)
Long creepage distance (8mm MIN. : PS9351L2)
Operable at high temperature (40 to +100°C)
High common mode transient immunity (CMH, CML = ±20 kV/µs TYP.)
High isolation voltage (BV = 5000 Vr.m.s.)
Pulse width di st ort i o n (|t PHL–tPLH| = 5 ns TYP.)
Ordering number of tape product : PS9351L-E3: 2,000 pcs/reel
: PS9351L2-E3: 2,000 pcs/r eel
Pb-Free product
Safety standards
•UL approved : No. E72422
•CSA approved : No. CA 101391 (CA5A, CAN/CSA -22.2 60065, 60950)
•DIN EN 60747-5-5 (VDE0884-5) approved (Option)
APPLICATIONS
FA Network
Measurement equipment
PDP
TRUTH TABLE
LED Output
ON L
OFF H
R08DS0127EJ0100
Rev.1.00
A
pr 24, 2015
1. Anode
2. NC
3. Cathode
4. GND
5. V
O
6. V
DD
PIN CONNECTION
(Top View)
64
132
5
SHIELD
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 2 of 13
Apr 24, 2015
PACKAGE DIMENSIONS (UNIT: mm)
Lead Bending Type (Gull-wing) For Surface Mount
0.25±0.15
9.7±0.3
3.7±0.25
0.8±0.25
0.2±0.15
7.62
3.5±0.2
6.8±0.25
4.58±0.3
(0.82)
PS9351L
0.4±0.1
0.25 M
1.27
Lead Bending Type (Gull-wing) For Long Creepage Distance (Surface Mount)
0.2±0.15
PS9351L2
11.5±0.3
6.8±0.25
4.58±0.3
0.25±0.15
0.75±0.25
(0.82)
3.7±0.25
3.5±0.2
7.62
0.4±0.1
0.25 M
1.27
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 3 of 13
Apr 24, 2015
MARKING EXAMPLE
Rank Code
Year Assembled
(Last 1 Digit)
Week Assembled
N031
No. 1 pin Mark
Assembly Lot
Type Number
Company Initial
9351
N031
R
PHOTOCOUPLER CONSTRUCTION
Parameter PS9351L PS9351L2
Air Distance (MIN.) 7 mm 8 mm
Outer Creepage Distance (MIN.) 7 mm 8 mm
Isolation Distance (MIN.) 0.4 mm 0.4 mm
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 4 of 13
Apr 24, 2015
ORDERING INFORMATION
Part Number Order Number Solder Plating
Specification Packing Style Safety Standard
Approval Application
Part
Number*1
PS9351L PS9351L-AX Pb-Free 20 pcs (Tape 20 pcs cut) Standard products
UL, CSA approved
PS9351L
PS9351L-E3 PS9351L-E3-AX (Ni/Pd/Au) Embossed Tape 2 000
pcs/reel
PS9351L2 PS9351L2-AX 20 pcs (Tape 20 pcs cut) Standard products
UL, CSA approved
PS9351L2
PS9351L2-E3 PS9351L2-E3-
AX
Embossed Tape 2 000
pcs/reel
PS9351L-V PS9351L-V-AX 20 pcs (Tape 20 pcs cut) DIN EN60747-5-5
(VDE0884-5)
approved (Option)
PS9351L
PS9351L-V-E3 PS9351L-V-E3-
AX
Embossed Tape 2 000
pcs/reel
PS9351L2-V PS9351L2-V-AX 20 pcs (Tape 20 pcs cut) DIN EN60747-5-5
(VDE0884-5)
approved (Option)
PS9351L2
PS9351L2-V-
E3
PS9351L2-V-E3-
AX
Embossed Tape 2 000
pcs/reel
Note: *1. For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (TA = 25C, unless otherwise specified)
Parameter Symbol Ratings Unit
Diode Forward Current
*1 I
F25 mA
Reverse Voltage VR5 V
Detector Supply Voltage VDD 0 to 5.5 V
Output Voltage VO 0.5 to VDD+0.5 V
Output Current IO2 mA
Isolation Voltage *2 BV 5 000 Vr.m.s.
Operating Ambient Temperature TA 40 to +100 C
Storage Temperature Tstg 55 to +125 C
Notes: *1. Reduced to 0.3 mA/C at TA = 70C or more.
*2. AC voltage for 1 minute at TA = 25C, RH = 60% between input and output.
Pins 1-3 shorted together, 4-6 shorted together.
RECOMMENDED OPERATING CONDITIONS (TA = 25C)
Parameter Symbol MIN. TYP. MAX. Unit
Forward Current IF10 16 mA
Supply Voltage VDD 4.5 5.0 5.5 V
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 5 of 13
Apr 24, 2015
ELECTRICAL CHARACTERISTICS (TA = 40 to +100C, VDD = 4.5 to 5.5 V, unless
otherwise specified)
Parameter Symbol Conditions MIN. TYP. *1 MAX. Unit
Diode Forward Voltage VF I
F = 10 mA, TA = 25C 1.2 1.56 1.8 V
Reverse Current IR V
R = 3 V, TA = 25C 10 A
Terminal Capacitance Ct V = 0 V, f = 1 MHz,
TA = 25C
30 pF
Detector High Level Supply Current IDDH I
F = 0 mA 2.5 5 mA
Low Level Supply Current IDDL I
F = 10 mA 2 5
High Level Output Voltage VOH I
O = 20 A, IF = 0 mA 4.0 5.0 V
Low Level Output Voltage *2 V
OL I
O = 20 A, IF = 10 mA 0 0.1
Coupled Threshold Input Current IFHL V
O < 1 V 1.9 5 mA
Isolation Resistance RI-O VI-O = 1 kVDC,
RH = 40 to 60%,
TA = 25C
1011 
Isolation Capacitance CI-O V = 0 V, f = 1 MHz,
TA = 25C
0.7 pF
Propagation Delay Time
(H L) *3
tPHL I
F = 10 mA, VDD = 5 V,
CL = 15 pF, CMOS Levels
30 60 ns
Propagation Delay Time
(L H) *3
tPLH 35 60
Pulse Width Distortion
(PWD) *3
tPHLtPLH5 30
Propagation Delay Skew tPSK 40
Rise Time tr4
Fall Time tf4
Common Mode
Transient Immunity at
High Level Output*4
CMH V
DD = 5 V, IF = 0 mA,
VCM = 1 kV, VO > 4 V,
TA = 25C
15 20 kV/s
Common Mode
Transient Immunity at
Low Level Output*4
CML V
DD = 5 V, IF = 10 mA,
VCM = 1 kV, VO < 1 V,
TA = 25C
15 20
Notes: *1. Typical values at TA = 25C
*2. Because VOL of 2 V or more may be output when LED current input and when output supply, it is important to
confirm the characteristics (operation with the power supply on and off) during design, before using this
device.
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 6 of 13
Apr 24, 2015
*3 Test circuit for propagation delay time
Pulse input (I
F
= 10 mA)
Remark C
L
includes probe and stray wiring capacitance.
Input
Output
50%
2.5 V
V
OL
t
PHL
t
PLH
I
F
= 10 m
A
(PW = 100 ns,
Duty cycle = 50%)
47 Ω
Input
(Monitor)
V
O
(Monitor)
V
DD
= 5 V
C
L
= 15 pF
0.1 µF
6
5
4
1
2
3
SHIELD
4 Test circuit for common mode transient immunity
Remark C
L
includes probe and stray wiring capacitance.
90%
10%
1 kV
0 V
V
OH
4 V
1 V
VOL
VCM
VO
(IF = 0 mA)
VO
(IF = 10 mA)
trtf
+-
0.1 µF
SW
I
F
VCM = 1 kV
6
5
4
1
2
3
SHIELD
VO (Monitor)
VDD = 5 V
CL = 15 pF
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 7 of 13
Apr 24, 2015
TYPICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
High Level Supply Current ICCH (mA)
Low Level Supply Current ICCL (mA)
0
1
2
3
4
5
0
10
5
15
20
25
30
-10
0
10
20
30
60
50
40
-10
0
10
20
30
60
50
40
-20
0 25 50 75 100 125
-40-200 20406080100
-50 -25 0 25 50 75 100
46810121416
VDD = 5V
Vo < 1.0V
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C) Forward Current IF (mA)
Ambient Temperature Ta (°C)
SUPPLY CURRENT vs. AMBIENT TEMPERATURE
MAXIMUM FORWARD CURRENT
vs. AMBIENT TEMPERATURE
PROPAGATION DELAY TIME,
MAXIMUM PROPAGATION DELAYS
vs. AMBIENT TEMPERATURE
PROPAGATION DELAY TIME,
MAXIMUM PROPAGATION DELAYS
vs. FORWARD CURRENT
Maximum Forward Current IF (V)
Propagation Delay Time TPHL, TPLH (ns)
Maximum Propagation Delays TPHL-TPLH (ns)
Propagation Delay Time TPHL, TPLH (ns
)
Maximum Propagation Delays TPHL-TPLH (ns)
THRESHOLD INPUT CURRENT vs.
AMBIENT TEMPERATURE
Threshold Input Current IFHL (mA)
Forward Voltage VF (V)
Forward Current IF (mA)
FORWARD CURRENT vs.
FORWARD VOLTAGE
1.0
0.01
0.1
1
10
100
1.2 1.4 1.6 1.8 2.0 2.2 2.4
T
A
= +100°C
+85°C
+50°C
+25°C
0°C
–40°C
–50 –25 0 25 50 75 100
5
4
3
2
1
0
V
DD
= 5.5 V
I
DDL
(I
F
= 10 mA)
I
DDH
(I
F
= 0 mA)
IF = 10mA
V
DD
= 5V
CL=15pF
PWD
TPLH
TPHL
V
DD
= 5V
CL = 15pF
TPLH
TPHL-TPLH
TPHL
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 8 of 13
Apr 24, 2015
TAPING SPECIFICATIONS (UNIT:mm)
PS9351L-E3
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
17.5±1.0
21.5±1.0
2.0±0.1
4.0±0.1
5.08±0.1
8.0±0.1
1.5
+0.1
–0
1.75±0.1
4.5 MAX.
7.5±0.1
10.2±0.1
16.0±0.3
0.35
1.5
+0.1
–0
4.05±0.1
Outline and Dimensions (Tape)
Tape D irect i on
Outline and Dimensions (Reel)
Packing: 2 000 pcs/reel
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 9 of 13
Apr 24, 2015
PS9351L2-E3
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
25.5±1.0
29.5±1.0
2.0±0.1
4.0±0.1
5.08±0.1
8.0±0.1
2.0
+0.1
–0
1.5
+0.1
–0
4.05±0.1 1.75±0.1
4.5 MAX.
0.35
11.5±0.1
Outline and Dimensions (Tape)
Outline and Dimensions (Reel)
Tape D irect i on
Packing: 2 000 pcs/reel
24.0±0.3
12.0±0.1
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 10 of 13
Apr 24, 2015
RECOMMENDED MOUNT PAD DIMENSIONS (UNIT:mm)
Part Number
PS9351L
PS9351L2
Lead Bending A
lead bending type (Gull-wing)
for long creepage distance (surface mount)
lead bending type (Gull-wing)
for surface mount 9.2
10.2
B
1.27
1.27
C
0.8
0.8
D
2.2
2.2
D
CB
A
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 11 of 13
Apr 24, 2015
NOTES ON HANDLING
1. Recommended soldering conditions
(1) Infrared reflow soldering
• Peak reflow temperature 260C or below (package surface temperature)
• Time of p eak reflow temperature 10 seconds or less
• Time of temperature higher than 220C 60 seconds or less
• Time to preheat temperature from 120 to 180C 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 260C or below (molten solder temperature)
• Time 10 seconds or less
• Preheating conditions 120C 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) 350C or below
• Time (each pins) 3 seconds or less
• Flux Rosin flux containing small amount of chlorine (The flux with a
maximum chlori ne co nt ent 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
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 12 of 13
Apr 24, 2015
(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 at startup, the output
transistor may enter the on state, even if the voltage is within the absolute maximum ratings.
USAGE CAUTIONS
1. This product is weak for static electricity by designed with high-speed integ rated circuit so protect ag ainst static
electricity when handling.
2. By-pass capacitor of more than 0.1
F is used between VDD and GND near device. Also, ensure that the distance
between the leads of the photocoupler and capacitor is no more than 10 mm.
3. Pin 2 (which is an NC*1 pin) can either be connected directly to the GND pin on the LED 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: Not connected (No connection)
4. Avoid storage at a high temperature and high humidity.
PS9351L, PS9351L2
R08DS0127EJ0100 Rev.1.00 Page 13 of 13
Apr 24, 2015
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT
Parameter Symbol Spec. Unit
Climatic test class (IEC 60068-1/DIN EN 60068-1) 40/100/21
Dielectric strength
maximum operating isolation voltage
Test voltage (partial discharge test, procedure a for type test and random test)
Upr = 1.6 UIORM., Pd 5 pC
UIORM
Upr
1 130
1 808
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 +100 °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
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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 i any way allow it to enter the mouth.
NOTICE
1. Descriptions of circuits, software and other related information in this document are provided only to illustrate the operation of semiconductor products and
application examples. You are fully responsible for the incorporation of these circuits, software, and information in the design of your equipment. California
Eastern Laboratories and Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits,
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incurred by you resulting from errors in or omissions from the information included herein.
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