DATA SHEET
PHOTOCOUPLER
PS2801A-1,PS2801A-4
HIGH ISOLATION VOLTAGE
SSOP PHOTOCOUPLER
−NEPOC
Series−
DESCRIPTION
The PS2801A-1 and PS2801A-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN
silicon phototransistor in a plastic SSOP for high density applications to realize an excellent cost performance.
This package has shield effect to cut off ambient light.
FEATURES
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm)
• Ordering number of tape product: PS2801A-1-F3, F4, PS2801A-4-F3, F4
• Pb-Free product
• Safety standards
• UL approved: File No. E72422
• DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
1 2
PS2801A-4
PIN CONNECTION
(Top View)
PS2801A-1
4 3
1. Anode
2. Cathode
3. Emitter
4. Collector
APPLICATIONS
• Programmable logic controllers
• Measuring instruments
• Power supply
• Hybrid IC
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
1. 3. 5. 7.
2. 4. 6. 8.
9. 11. 13. 15.
10. 12. 14. 16.
Anode
Cathode
Emitter
Collector
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 devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PN10398EJ02V0DS (2nd edition)
Date Published December 2004 CP(K)
Printed in Japan
The mark
shows major revised points.
NEC Compound Semiconductor Devices, Ltd. 2003, 2004
PS2801A-1,PS2801A-4
PACKAGE DIMENSIONS (UNIT: mm)
PS2801A-1
2.7±0.3
4
3
16
10.3±0.3
PS2801A-4
9
1
2
1
8
7.0±0.3
0.15
+0.10
–0.05
2.0±0.1
2.0
+0.3
–0.2
0.15
+0.10
–0.05
0.1±0.1
7.0±0.3
4.4
4.4
0.1±0.1
0.5±0.3
1.27
0.4±0.1
0.12
M
0.40
+0.10
–0.05
0.12
M
1.27
0.5±0.3
MARKING EXAMPLE
PS2801A-1
PS2801A-4
1A
Country Assembled
301
*1
Assembly Lot
No. 1 pin
Mark
PS2801A-4
N 301
Assembly Lot
*1
Last number of type No. : 1A
3 01
Week Assembled
Year Assembled
(Last 1 Digit)
*1
For external plating Pb-Free products, perform
marking to indicate that these are lead-free
products.
N 3 01
Week Assembled
Year Assembled
(Last 1 Digit)
CTR Rank Code
*1
For the external plating Pb-Free product,
L is indicated at the second digit of the rank.
2
Data Sheet PN10398EJ02V0DS
PS2801A-1,PS2801A-4
ORDERING INFORMATION
Part Number
PS2801A-1
PS2801A-1-F3
PS2801A-1-F4
PS2801A-4
PS2801A-4-F3
PS2801A-4-F4
PS2801A-1-V
PS2801A-1-V-F3
PS2801A-1-V-F4
PS2801A-4-V
PS2801A-4-V-F3
PS2801A-4-V-F4
PS2801A-1
PS2801A-1-F3
PS2801A-1-F4
PS2801A-4
PS2801A-4-F3
PS2801A-4-F4
PS2801A-1-V
PS2801A-1-V-F3
PS2801A-1-V-F4
PS2801A-4-V
PS2801A-4-V-F3
PS2801A-4-V-F4
Order Number
PS2801A-1
PS2801A-1-F3
PS2801A-1-F4
PS2801A-4
PS2801A-4-F3
PS2801A-4-F4
PS2801A-1-V
PS2801A-1-V-F3
PS2801A-1-V-F4
PS2801A-4-V
PS2801A-4-V-F3
PS2801A-4-V-F4
PS2801A-1-A
PS2801A-1-F3-A
PS2801A-1-F4-A
PS2801A-4-A
PS2801A-4-F3-A
PS2801A-4-F4-A
PS2801A-1-V-A
PS2801A-1-V-F3-A
PS2801A-1-V-F4-A
PS2801A-4-V-A
PS2801A-4-V-F3-A
PS2801A-4-V-F4-A
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
PS2801A-4
PS2801A-1
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
PS2801A-4
Pb-Free
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
Standard products
(UL approved)
PS2801A-1
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
DIN EN60747-5-2
(VDE0884 Part2)
Approved (Option)
PS2801A-4
PS2801A-1
Magazine Case 45 pcs
Embossed Tape 2 500 pcs/reel
PS2801A-4
Solder Plating
Specification
Solder contains
lead
Packing Style
50 pcs (Tape 50 pcs cut)
Embossed Tape 3 500 pcs/reel
Safety Standard
Approval
Standard products
(UL approved)
Application Part
*1
Number
PS2801A-1
*1
For the application of the Safety Standard, following part number should be used.
Data Sheet PN10398EJ02V0DS
3
PS2801A-1,PS2801A-4
ABSOLUTE MAXIMUM RATINGS (T
A
= 25 °C, unless otherwise specified)
Parameter
Symbol
Ratings
PS2801A-1
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation Derating
Power Dissipation
Peak Forward Current
Transistor
*1
Unit
PS2801A-4
30
6
mA
V
0.8
80
0.5
70
5
30
1.2
mW/°C
mW/ch
A
V
V
mA/ch
mW/°C
mW/ch
Vr.m.s.
°C
°C
I
F
V
R
∆
P
D
/°C
P
D
I
FP
V
CEO
V
ECO
I
C
0.6
60
Collector to Emitter Voltage
Emitter to Collector Voltage
Collector Current
Power Dissipation Derating
Power Dissipation
∆
P
C
/°C
P
C
BV
T
A
T
stg
120
2 500
−55
to +100
−55
to +150
Isolation Voltage
*2
Operating Ambient Temperature
Storage Temperature
*1
PW = 100
µ
s, Duty Cycle = 1 %
*2
AC voltage for 1 minute at T
A
= 25 °C, RH = 60 % between input and output
4
Data Sheet PN10398EJ02V0DS
PS2801A-1,PS2801A-4
ELECTRICAL CHARACTERISTICS (T
A
= 25 °C)
Parameter
Diode
Forward Voltage
Reverse Current
Terminal Capacitance
Transistor
Coupled
Collector to Emitter Dark
Current
Current Transfer Ratio
*1
(I
C
/I
F
)
Collector Saturation
Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
*2
Symbol
V
F
I
R
C
t
I
CEO
CTR
V
CE (sat)
R
I-O
C
I-O
t
r
t
f
I
F
= 5 mA
V
R
= 5 V
Conditions
MIN.
TYP.
1.2
MAX.
1.4
5
Unit
V
µ
A
pF
V = 0 V, f = 1.0 MHz
V
CE
= 70 V, I
F
= 0 mA
I
F
= 5 mA, V
CE
= 5 V
I
F
= 10 mA, I
C
= 2 mA
V
I-O
= 1.0 kV
DC
V = 0 V, f = 1.0 MHz
V
CC
= 5 V, I
C
= 2 mA, R
L
= 100
Ω
10
11
10
100
50
0.13
400
0.3
nA
%
V
Ω
0.4
5
7
pF
µ
s
*2
*1
CTR rank
PS2801A-1
N : 50 to 400 (%)
P : 150 to 300 (%)
L : 100 to 300 (%)
PS2801A-4
N : 50 to 400 (%)
*2
Test circuit for switching time
Pulse Input
PW = 100
µ
s
Duty Cycle = 1/10
I
F
V
OUT
50
Ω
R
L
= 100
Ω
V
CC
Data Sheet PN10398EJ02V0DS
5
