DATA SHEET
PHOTOCOUPLER
PS2701A-1
HIGH ISOLATION VOLTAGE
SOP PHOTOCOUPLER
−NEPOC Series−
DESCRIPTION
The PS2701A-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor to realize an excellent cost performance.
This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light.
It is designed for high density mounting applications.
FEATURES
PIN CONNECTION
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High isolation voltage (BV = 3 750 Vr.m.s.)
SOP (Small Outline Package) type
Ordering number of taping product: PS2701A-1-F3, F4: 3 500 pcs/reel
Pb-Free product
(Top View)
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
<R>
Safety standards
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UL approved: No. E72422
1
2
CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950)
DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008902 (Option)
APPLICATIONS
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Hybrid IC
Measuring instruments
Power supply
Programmable logic controllers
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. PN10396EJ05V0DS (5th edition)
Date Published August 2009 NS
Printed in Japan
2003, 2009
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 the "Find what:" field.