DATA SHEET

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

©

1988

Document No. P11303EJ4V0DS00 (4th edition)

Date Published September 1997 NS

Printed in Japan

PHOTOCOUPLER

PS2502-1,-2,-4, PS2502L-1,-2,-4

HIGH ISOLATION VOLTAGE

DARLINGTON TRANSISTOR TYPE

MULTI PHOTOCOUPLER SERIES

The mark

shows major revised points.

DESCRIPTION

The PS2502-1, -2, -4 and PS2502L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode

and an NPN silicon darlington connected phototransistor.

The PS2502-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -2, -4 are lead bending type

(Gull-wing) for surface mount.

FEATURES

• High isolation voltage (BV = 5 000 Vr.m.s.)

• High current transfer ratio (CTR = 2 000 % TYP.)

µs TYP.)

• Taping product number (PS2502L-1-E3, E4, F3, F4)

(PS2502L-2-E3, E4)

• UL approved (File No. E72422 (S) )

APPLICATIONS

• Power supply

• Telephone/FAX.

• FA/OA equipment

• Programmable logic controller