PHOTOCOUPLER
PS2801-1,PS2801-4
HIGH ISOLATION VOLTAGE
SSOP PHOTOCOUPLER −NEPOC Series−
DESCRIPTION
The PS2801-1 and PS2801-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic SSOP for high density applications.
This package has shield effect to cut off ambient light.
FEATURES
1. Anode
2. Cathode
3. Emitter
4. Collector
43
12
Anode
Cathode
Emitter
Collector
1. 3. 5. 7.
2. 4. 6. 8.
9. 11. 13. 15.
10. 12. 14. 16.
12345678
16151413121110 9
(Top View)
PIN CONNECTION
PS2801-1
PS2801-4
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Small and thin package (4,16-pin SSOP, Pin pitch 1.27 mm)
• High collector to emitter voltage (VCEO = 80 V)
• High-speed switching (tr = 3
µ
s TYP., tf = 5
µ
s TYP.)
• Ordering number of tape product: PS2801-1-F3, F4, PS2801-4-F3, F4
• Pb-Free product
• Safety standards: PS2801-1, -4
• UL approved: File No. E72422
• BSI approved: No. 8188, 8189
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
APPLICATIONS
• Programmable logic controllers
• Measuring instruments
• Power supply
• Hybrid IC
Document No. PN10251EJ02V0DS (2nd edition)
Date Published April 2005 CP(K)
The mark shows major revised points.
PS2801-1,PS2801-4
PACKAGE DIMENSIONS (UNIT: mm)
M
0.12
0.4±0.1
1.27
2.0±0.1
0.1±0.1
PS2801-1 PS2801-4
4.4
7.0±0.3
0.5±0.3
0.15
+0.10
–0.05
2.7±0.3 10.3±0.3
4.4
7.0±0.3
0.5±0.3
0.15
+0.10
–0.05
1.27
2.0
+0.3
–0.2
0.1±0.1
M
0.12
0.40
+0.10
–0.05
MARKING EXAMPLE
Assembly Lot
4 01Week Assembled
Last number of type No. : 1
PS2801-1
N 4 01
Country Assembled
Type Number
Assembly Lot *1
No. 1 pin
Mark
PS2801-4
PS2801-4
N 401
Week Assembled
Year Assembled
(Last 1 Digit)
Year Assembled
(Last 1 Digit) CTR Rank Code
1401
*1
*1 For external plating Pb-Free products, perform
marking to indicate that these are Pb-Free
products. *1 For the external plating Pb-Free product,
L is indicated at the second digit of the rank.
Data Sheet PN10251EJ02V0DS
2
PS2801-1,PS2801-4
ORDERING INFORMATION
Part Number Order Number Solder Plating
Specification Packing Style Safety Standard
Approval Application
Part Number*1
PS2801-1 PS2801-1 Solder 50 pcs (Tape 50 pcs cut) Standard products PS2801-1
PS2801-1-F3 PS2801-1-F3 contains lead Embossed Tape 3 500 pcs/reel (UL approved)
PS2801-1-F4 PS2801-1-F4
PS2801-1-V PS2801-1-V 50 pcs (Tape 50 pcs cut) DIN EN60747-5-2
PS2801-1-V-F3 PS2801-1-V-F3 Embossed Tape 3 500 pcs/reel (VDE0884 Part2)
PS2801-1-V-F4 PS2801-1-V-F4 Approved (Option)
PS2801-4 PS2801-4 Magazine Case 45 pcs Standard products PS2801-4
PS2801-4-F3 PS2801-4-F3 Embossed Tape 2 500 pcs/reel (UL approved)
PS2801-4-F4 PS2801-4-F4
PS2801-4-V PS2801-4-V Magazine Case 45 pcs DIN EN60747-5-2
PS2801-4-V-F3 PS2801-4-V-F3 Embossed Tape 2 500 pcs/reel (VDE0884 Part2)
PS2801-4-V-F4 PS2801-4-V-F4 Approved (Option)
PS2801-1 PS2801-1-A Pb-Free 50 pcs (Tape 50 pcs cut) Standard products PS2801-1
PS2801-1-F3 PS2801-1-F3-A
Embossed Tape 3 500 pcs/reel (UL approved)
PS2801-1-F4 PS2801-1-F4-A
PS2801-1-V PS2801-1-V-A
50 pcs (Tape 50 pcs cut) DIN EN60747-5-2
PS2801-1-V-F3 PS2801-1-V-F3-A
Embossed Tape 3 500 pcs/reel (VDE0884 Part2)
PS2801-1-V-F4 PS2801-1-V-F4-A
Approved (Option)
PS2801-4 PS2801-4-A
Magazine Case 45 pcs Standard products PS2801-4
PS2801-4-F3 PS2801-4-F3-A
Embossed Tape 2 500 pcs/reel (UL approved)
PS2801-4-F4 PS2801-4-F4-A
PS2801-4-V PS2801-4-V-A
Magazine Case 45 pcs DIN EN60747-5-2
PS2801-4-V-F3 PS2801-4-V-F3-A
Embossed Tape 2 500 pcs/reel (VDE0884 Part2)
PS2801-4-V-F4 PS2801-4-V-F4-A
Approved (Option)
*1 For the application of the Safety Standard, following part number should be used.
Data Sheet PN10251EJ02V0DS 3
PS2801-1,PS2801-4
ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, TA = 25°C)
Parameter Symbol Ratings Unit
PS2801-1 PS2801-4
Diode Forward Current (DC) IF 50 mA
Reverse Voltage VR 6 V
Power Dissipation Derating
∆
PD/°C 0.6 0.8 mW/°C
Power Dissipation PD 60 80 mW/ch
Peak Forward Current *1 IFP 1 A
Transistor Collector to Emitter Voltage VCEO 80 V
Emitter to Collector Voltage VECO 6 V
Collector Current IC 50 mA/ch
Power Dissipation Derating
∆
PC/°C 1.2 mW/°C
Power Dissipation PC 120 mW/ch
Isolation Voltage *2 BV 2 500 Vr.m.s.
Operating Ambient Temperature TA −55 to +100 °C
Storage Temperature Tstg −55 to +150 °C
*1 PW = 100
µ
s, Duty Cycle = 1%
*2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output.
Pins 1-2 shorted together, 3-4 shorted together (PS2801-1).
Pins 1-8 shorted together, 9-16 shorted together (PS2801-4).
Data Sheet PN10251EJ02V0DS
4
PS2801-1,PS2801-4
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Diode Forward Voltage VF IF = 5 mA 1.1 1.4 V
Reverse Current IR VR = 5 V 5
µ
A
Terminal Capacitance Ct V = 0 V, f = 1.0 MHz 15 pF
Transistor Collector to Emitter Dark
Current ICEO VCE = 80 V, IF = 0 mA 100 nA
Coupled Current Transfer Ratio
(IC/IF) *1 CTR IF = 5 mA, VCE = 5 V 80 600 %
Collector Saturation
Voltage VCE(sat) IF = 10 mA, IC = 2 mA 0.3 V
Isolation Resistance RI-O VI-O = 1.0 kVDC 1011
Ω
Isolation Capacitance CI-O V = 0 V, f = 1.0 MHz 0.4 pF
Rise Time *2 tr VCC = 5 V, IC = 2 mA, RL = 100 Ω 3
µ
s
Fall Time *2 tf 5
*1 CTR rank (PS2801-1 only)
K : 300 to 600 (%)
P : 150 to 300 (%)
L : 100 to 300 (%)
N : 80 to 600 (%)
*2 Test circuit for switching time
V
CC
V
OUT
R
L
= 100 Ω
I
F
50 Ω
Pulse Input
PW = 100 s
Duty Cycle = 1/10
µ
Data Sheet PN10251EJ02V0DS 5
PS2801-1,PS2801-4
TYPICAL CHARACTERISTICS (Unless otherwise specified, TA = 25°C)
0
25
50
100
75
75 100
25 50
Ambient Temperature T
A (˚C)
Diode Power Dissipation PD (mW)
DIODE POWER DISSIPATION vs.
AMBIENT TEMPERATURE
PS2801-4
PS2801-1
0.6 mW/˚C
0.8 mW/˚C
PS2801-1
PS2801-4 1.2 mW/˚C
100
50 75
250
200
50
150
100
Ambient Temperature T
A ( ˚C)
Transistor Power Dissipation PC (mW)
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
0˚C
–25˚C
–55˚C
TA = +100˚C
+60˚C
+25˚C
50
100
0.1
5
1
10
0.5
0.7 0.9 1.1 1.40.8 1.0 1.2 1.3 1.5
Forward Voltage VF (V)
Forward Current IF (mA)
FORWARD CURRENT vs.
FORWARD VOLTAGE
I
F
= 5 mA
50 mA
10 mA
20 mA
70
0
50
60
30
40
10
20
42861
Collector to Emitter Voltage VCE (V)
Collector Current IC (mA)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
0
100
10 000
1 000
10
1
–50 –25 0 100
25 50 75
Ambient Temperature TA (˚C)
Collector to Emitter Dark Current ICEO (nA)
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
V
CE
= 80 V
40 V
24 V
10 V
5 V
I
F
= 1 mA
50 mA
20 mA
10 mA
5 mA
2 mA
1
10
40
5
0.5
0.100.2 1.00.4 0.6 0.8
Collector Saturation Voltage V
CE(sat)
(V)
Collector Current I
C
(mA)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
Remark The graphs indicate nominal characteristics.
Data Sheet PN10251EJ02V0DS
6
PS2801-1,PS2801-4
FREQUENCY RESPONSE
Frequency f (kHz)
Normalized Gain Gv
–10
–20
–15
0
–5
0.5 2 10 20 500
15 50 100 200
I
F
= 5 mA,
V
CE
= 5 V
R
L
= 1 kΩ100 Ω
300 Ω
TYP.
I
F
= 5 mA
T
A
= 25˚C
I
F
= 20 mA
T
A
= 25˚C
I
F
= 5 mA
T
A
= 60˚C
LONG TERM CTR DEGRADATION
Time (Hr)
CTR (Relative Value)
0.6
1.2
0.0
1.0
0.8
0.2
0.4
10
2
10
3
10
4
10
5
10
Normalized to 1.0
at T
A
= 25˚C,
I
F
= 5 mA, V
CE
= 5 V
–50 0100
–25 25 50 75
0.0
0.6
1.2
0.2
0.4
1.0
0.8
Ambient Temperature T
A
(˚C)
Normalized Current Transfer Ratio CTR
NORMALIZED CURRENT TRANSFER
RATIO vs. AMBIENT TEMPERATURE
t
f
t
s
t
r
t
d
V
CC
= 5 V,
I
C
= 2 mA,
CTR = 236%
0.01 0.05 0.1 0.5 15
10
0.1
100
50
10
5
1
0.5
Switching Time t ( s)
µ
Load Resistance R
L
(kΩ)
SWITCHING TIME vs.
LOAD RESISTANCE
V
CC
= 5 V,
I
F
= 5 mA,
CTR = 236%
0.1 1 10 100
1
0.1
10
100
1 000
Load Resistance R
L
(kΩ)
SWITCHING TIME vs.
LOAD RESISTANCE
Switching Time t ( s)
µ
t
f
t
s
t
r
t
d
0.02 1000.1 1.0 10
100
200
50
150
250
300
Forward Current I
F
(mA)
Current Transfer Ratio CTR (%)
CURRENT TRANSFER RATIO vs.
FORWARD CURRENT
V
CE
= 5 V,
n = 3
Sample A
B
C
Remark The graphs indicate nominal characteristics.
Data Sheet PN10251EJ02V0DS 7
PS2801-1,PS2801-4
TAPING SPECIFICATIONS (UNIT: mm)
Outline and Dimensions (Reel)
Packing: 3 500 pcs/reel
2.0±0.5
R 1.0
13.0±0.2
φ
21.0±0.8
φ
Tape Direction
PS2801-1-F3 PS2801-1-F4
1
401
1
401
1
401
1
401
1
401
1
401
1
401
1
401
1
401
1
401
Outline and Dimensions (Tape)
1.55±0.1
4.0±0.1
2.0±0.1
4.0±0.1
1.75±0.1
2.8 MAX.
7.55±0.1
0.3
7.5±0.1
16.0±0.3
2.85±0.1 2.3±0.1
1.5
+0.1
–0
φ
330±2.0
φ
100±1.0
φ
2.0±0.5
15.9 to 19.4
Outer edge of
flange
21.5±1.0
17.5±1.0
Data Sheet PN10251EJ02V0DS
8
PS2801-1,PS2801-4
Tape Direction
PS2801-4-F3 PS2801-4-F4
Outline and Dimensions (Reel)
Packing: 2 500 pcs/reel
2.0±0.5
R 1.0
13.0±0.2
φ
21.0±0.8
φ
Outline and Dimensions (Tape)
1.55±0.1
12.0±0.1
2.0±0.1
4.0±0.1
1.75±0.1
16.0±0.3
8.3±0.1
2.8 MAX.
10.7±0.1
0.3
2.3±0.1
7.5±0.1
1.5
+0.1
–0
φ
330±2.0
φ
100±1.0
φ
2.0±0.5
15.9 to 19.4
Outer edge of
flange
21.5±1.0
17.5±1.0
Data Sheet PN10251EJ02V0DS 9
PS2801-1,PS2801-4
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 PN10251EJ02V0DS
10
PS2801-1,PS2801-4
(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
collector-emitters 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 PN10251EJ02V0DS 11
PS2801-1,PS2801-4
PROGRAMMABLE LOGIC CONTROLLERS EXAMPLE
Purpose: In-out interface
COM PS2801–1
PS2801–4
MTGPG
AC.DC
Servo Motor
Driver Unit
Pulse Motor
Driver Unit M
Pulse Generator
Heater
Controller
Motor
Controller
AmplifierSensor
Xaxis
Yaxis
Servo
Motor
Servo
Motor
Controller
Programmable Logic
Controller
Controller
Computer
CRT
PC
Printer
Terminal
Terminal
Printer
FDD
PD4050
Power Supply
Memory
Cassette
Data Sheet PN10251EJ02V0DS
12
4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile:
(
408
)
988-0279
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 Concentration Limit per RoHS
(values are not yet fixed) Concentration contained
in CEL devices
-A -AZ
Lead (Pb) < 1000 PPM Not Detected (*)
Mercury < 1000 PPM Not Detected
Cadmium < 100 PPM Not Detected
Hexavalent Chromium < 1000 PPM Not Detected
PBB < 1000 PPM Not Detected
PBDE < 1000 PPM Not Detected
If you should have any additional questions regarding our devices and compliance to environmental
standards, please do not hesitate to contact your local representative.
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance
content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information
provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better
integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate
information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL
suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for
release.
In no event shall CEL’s liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to
customer on an annual basis.
See CEL Terms and Conditions for additional clarification of warranties and liability.
