DATA SHEET

The information in this document is subject to change without notice.

Document No. P12277EJ6V0DS00 (6th edition)

Date Published May 1998 NS CP(K)

Printed in Japan

PHOTOCOUPLER

PS2801-1,PS2801-4

HIGH ISOLATION VOLTAGE

SOP PHOTOCOUPLER

©

1991

The mark

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• shows major revised points.

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 SOP 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 SOP, Pin pitch 1.27 mm)

• UL approved: File No. E72422 (S)

• VDE0884 approved (Option): PS2801-4 only

• Operating number of taping product: PS2801-1-F3, F4, PS2801-4-F3, F4

APPLICATIONS

• Programmable logic controllers

• Measuring instruments

• Power supply

•Hybrid IC