PHOTOCOUPLER PS2561-1,PS2561L-1,PS2561L1-1,PS2561L2-1 HIGH ISOLATION VOLTAGE NEPOC Series SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES DESCRIPTION The PS2561-1 is optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2561-1 is in a plastic DIP (Dual In-line Package) and the PS2561L-1 is lead bending type (Gull-wing) for surface mount. The PS2561L1-1 is lead bending type for long creepage distance. The PS2561L2-1 is lead bending type for long creepage distance (Gull-wing) for surface mount. FEATURES High Isolation voltage (BV = 5 000 Vr.m.s.) High collector to emitter voltage (VCEO = 80 V) High current transfer ratio (CTR = 200% TYP.) High-speed switching (tr = 3 s TYP., tf = 5 s TYP.) Ordering number of taping product: PS2561L-1-E3, E4, F3, F4, PS2561L2-1-E3, E4 Safety standards UL approved: No. E72422 CSA approved: No. CA 101391 BSI approved: No. 7112/7420 SEMKO approved: No. 303059, 307244 NEMKO approved: No. P03200272, P03200747 DEMKO approved: No. 312341, 312340 FIMKO approved: No. FI 10620, FI 11898 <R> DIN EN60747-5-2 (VDE0884 Part2) approved: No. 40008862 (Option) APPLICATIONS Power supply Telephone/FAX. FA/OA equipment Programmable logic controller Document No. PN10234EJ04V0DS (4th edition) Date Published December 2008 NS The mark <R> shows major revised points. The revised points can be easily searched by copying an<R in the PDF file and specifying it in theFind what field. PS2561-1,PS2561L-1,PS2561L1-1,PS2561L2-1 PACKAGE DIMENSIONS (UNIT : mm) DIP Type (New package) DIP Type 2 Data Sheet PN10234EJ04V0DS