PHOTOCOUPLER
PS2801A-1,PS2801A-4
HIGH ISOLATION VOLTAGE
NEPOC Series
SSOP PHOTOCOUPLER
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.
PIN CONNECTION
FEATURES
(Top View)
High isolation voltage (BV = 2 500 Vr.m.s.)
PS2801A-1
Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm)
43
Ordering number of tape product: PS2801A-1-F3, F4, PS2801A-4-F3, F4
1. Anode
2. Cathode
Pb-Free product
3. Emitter
Safety standards
4. Collector
UL approved: File No. E72422
12
DIN EN60747-5-2 (VDE0884 Part2) approved (Option)
PS2801A-4
1615 1413 1211 10 9
APPLICATIONS
Programmable logic controllers
Measuring instruments
Power supply
12 34 56 78
Hybrid IC
1. 3. 5. 7. Anode
2. 4. 6. 8. Cathode
9. 11. 13. 15. Emitter
10. 12. 14. 16. Collector
Document No. PN10398EJ02V0DS (2nd edition)
The mark shows major revised points.
Date Published December 2004 CP(K)
PS2801A-1,PS2801A-4
PACKAGE DIMENSIONS (UNIT: mm)
PS2801A-1 PS2801A-4
2.70.3
10.30.3
4 3 16 9
1 2 1 8
7.00.3 7.00.3
4.4 4.4
0.50.3 +0.10 0.50.3
M
0.40 0.12
0.05
1.27
1.27
0.40.1
M
0.12
MARKING EXAMPLE
PS2801A-1 PS2801A-4
Country Assembled
1A
PS2801A-4
Assembly Lot
301
N 301 *1
Assembly Lot
No. 1 pin
*1
Mark
Last number of type No. : 1A
3 01 N 3 01
Week Assembled Week Assembled
Year Assembled
Year Assembled
(Last 1 Digit)
(Last 1 Digit)
CTR Rank Code
*1 For external plating Pb-Free products, perform
*1 For the external plating Pb-Free product,
marking to indicate that these are lead-free
L is indicated at the second digit of the rank.
products.
2
Data Sheet PN10398EJ02V0DS
2.00.1
0.10.1
+0.10
0.15
0.05
+0.3
2.0
0.2
0.10.1
+0.10
0.15
0.05