2009

1. Anode

2. Cathode

3. Emitter

4. Collector

12

43

PIN CONNECTION

(Top View)

DESCRIPTION

The PS2561D-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon

phototransistor.

The PS2561D-1 is in a plastic DIP (Dual In-line Package) and the PS2561DL-1 is lead bending type (Gull-wing) for

surface mount.

The PS2561DL1-1 is lead bending type for long creepage distance.

The PS2561DL2-1 is lead bending type for long creepage distance (Gull-wing) for surface mount.

FEATURES

• Operating ambient temperature: 110

°C

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

• High current transfer ratio (CTR = 160% TYP.)

• Ordering number of taping product: PS2561DL-1-F3 : 2 000 pcs/reel

: PS2561DL2-1-E3: 1 000 pcs/reel

• Pb-Free product

APPLICATIONS

• Power supply

• Telephone/FAX.

• FA/OA equipment

• Programmable logic controller

PRELIMINARY DATA SHEET

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.

PHOTOCOUPLER

PS2561D-1,PS2561DL-1

PS2561DL1-1,PS2561DL2-1

DIP PHOTOCOUPLER

OPERATING AMBIENT TEMPERATURE 110

°C

−NEPOC Series−

Document No. PN10777EJ01V0DS (1st edition)

Date Published August 2009 NS

Printed in Japan