DATA SHEET
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
• High isolation voltage (BV = 2 500 Vr.m.s.)
• Small and thin package (4,16-pin SSOP, Pin pitch 1.27 mm)
PIN CONNECTION
(Top View)
PS2801-1
• High collector to emitter voltage (VCEO = 80 V)
• High-speed switching (tr = 3 μs TYP., tf = 5 μs TYP.)
4 3
1. Anode
2. Cathode
3. Emitter
4. Collector
• Ordering number of tape product: PS2801-1-F3, F4, PS2801-4-F3, F4
• Pb-Free product
• Safety standards: PS2801-1, -4
1 2
• UL approved: No. E72422
PS2801-4
• BSI approved: No. 8188, 8189
16 15 14 13 12 11 10 9
• CSA approved: No. CA 101391
• DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008902 (Option)
APPLICATIONS
1 2 3 4 5 6 7 8
• Programmable logic controllers
1. 3. 5. 7.
2. 4. 6. 8.
9. 11. 13. 15.
10. 12. 14. 16.
• Measuring instruments
• Power supply
• Hybrid IC
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 products and/or types are available in every country. Please check with an NEC Electronics
sales representative for availability and additional information.
Document No. PN10251EJ04V0DS (4th edition)
Date Published December 2008 NS
Printed in Japan
The mark shows major revised points.
The revised points can be easily searched by copying an "" in the PDF file and specifying it in the "Find what:" field.
1991, 2008
