Data Sheet
PS2801A-1,PS2801A-4
R08DS0097EJ0400
Rev.4.00
HIGH ISOLATION VOLTAGE SSOP PHOTOCOUPLER Jan 29, 2013
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
PIN CONNECTION
(Top View)
High isolation voltage (BV = 2 500 Vr.m.s.)
Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm)
PS2801A-1
Ordering number of tape product: PS2801A-1-F3, PS2801A-4-F3
<R>
43
Pb-Free product
1. Anode
2. Cathode
Safety standards
<R>
3. Emitter
UL approved: No. E72422
4. Collector
CSA approved: No. CA 101391(CA5A, CAN/CSA-C22.2 60065, 60950)
12
DIN EN 60747-5-5 (VDE 0884-5) approved (Option)
PS2801A-4
1615 1413 1211 10 9
APPLICATIONS
Programmable logic controllers
Measuring instruments
12 34 56 78
Power supply
1. 3. 5. 7. Anode
Hybrid IC
2. 4. 6. 8. Cathode
9. 11. 13. 15. Emitter
10. 12. 14. 16.
Collector
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 theFind what field.
R08DS0097EJ0400 Rev.4.00 Page 1 of 14
Jan 29, 2013 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
<R> PHOTOCOUPLER CONSTRUCTION
Parameter Unit (MIN.)
Air Distance
4.5 mm
Outer Creepage Distance 4.5 mm
Inner Creepage Distance 2.5 mm
Isolation Thickness 0.1 mm
R08DS0097EJ0400 Rev.4.00 Page 2 of 14
Jan 29, 2013
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