DATA SHEET
PHOTOCOUPLER
PS2561A-1,PS2561AL-1,PS2561AL1-1,PS2561AL2-1
HIGH ISOLATION VOLTAGE
SINGLE TRANSISTOR TYPE
MULTI PHOTOCOUPLER SERIES
−NEPOC Series−
DESCRIPTION
The PS2561A-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon
phototransistor to realize an excellent cost performance.
The PS2561A-1 is in a plastic DIP (Dual In-line Package) and the PS2561AL-1 is lead bending type (Gull-wing) for
surface mount.
The PS2561AL1-1 is lead bending L1 type and the PS2561AL2-1 is lead bending L2 type (Gull-wing).
FEATURES
PIN CONNECTION
•
•
High isolation voltage (BV = 5 000 Vr.m.s.)
Ordering number of taping product: PS2561AL-1-E3, E4, F3, F4
: PS2561AL2-1-E3, E4
(Top View)
4
3
1. Anode
2. Cathode
3. Emitter
4. Collector
2
•
•
Pb-Free product
Safety standards
1
•
•
UL, BSI, CSA, NEMKO, DEMKO, SEMKO, FIMKO, approved
DIN EN60747-5-2 (VDE0884 Part2) approved (option)
APPLICATIONS
•
•
•
•
Power supply
Telephone/FAX.
FA/OA equipment
Programmable logic controller
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 devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PN10222EJ03V0DS (3rd edition)
Date Published November 2004 CP(K)
Printed in Japan
The mark shows major revised points.
NEC Compound Semiconductor Devices, Ltd. 2003, 2004