2561 Datasheet | NEC

DESCRIPTION The PS2561-1, -2 and PS2561L-1, -2 are optically coupled isolators containing a Ga As light emitting diode and an NPN silicon phototransistor. PS2561-1, -2 are in a plastic DIP (Dual In-line Package) and PS2561L-1, -2 are lead bending type (Gull-wing) for surface mount. FEATURES - High isolation voltage BV = 5 000 Vr.m.s.: standard products BV = 3 750 Vr.m.s.: VDE0884 approved products (Option) - High collector to emitter voltage (VCEO = 80 V) - High current transfer ratio (CTR = 200 % TYP.) - High-speed switching (t r = 3 µs TYP., tf = 5 µs TYP.) - UL approved (File No. E72422 (S) ) - CSA approved (No. CA 101391) - BSI approved (BS415, BS7002) No. 7112 - SEMKO approved (SS4410165) No. 9317144 - NEMKO approved (NEK-HD 195S6) No. A21409 - DEMKO approved (Section 101, 137) No. 300535 - FIMKO approved (E69-89) No. 167265-08 - VDE0884 approved (Option) APPLICATIONS - Power supply - Telephone/FAX. - FA/OA equipment - Programmable logic controller The information in this document is subject to change without notice. Document No. P12989EJ4V0DS00 (4th edition) (Previous No. LC-2225) Date Published August 1997 NS Printed in Japan The mark shows major revised points. © PS2561-1,-2,PS2561L-1,-2 PACKAGE DIMENSIONS (in millimeters) DIP Type PS2561-1 (New Package) 4 3 4.6 ± 0.35 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 7.62 PS2561-1 4 3 5.1 MAX. 1 2 1. Anode 2. Cathode 3. Emitter 4. Collector 7.62 4.55 MAX. 3.8 MAX. 2.8 MIN. 2.8 MIN. 0.50 ± 0.10 0.25 M 2.54 4.55...