PHOTOCOUPLER PS2502-1,-4,PS2502L-1,-4 HIGH ISOLATION VOLTAGE NEPOC Series DARLINGTON TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES DESCRIPTION The PS2502-1, -4 and PS2502L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor. The PS2502-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -4 are lead bending type (Gull- wing) for surface mount. FEATURES PIN CONNECTION High isolation voltage (BV = 5 000 Vr.m.s.) (Top View) High current transfer ratio (CTR = 2 000% TYP.) PS2502-1, PS2502L-1 High-speed switching (tr, tf = 100 s TYP.) <R> Ordering number of tape product: PS2502L-1-F3: 2 000 pcs/reel 43 1. Anode Safety standards 2. Cathode 3. Emitter UL approved: No. E72422 4. Collector 12 APPLICATIONS PS2502-4, PS2502L-4 Power supply Telephone/FAX 16 15 14 13 12 11 10 9 FA/OA equipment Programmable logic controller 12 3 4 5 6 78 1, 3, 5, 7. Anode 2, 4, 6, 8. Cathode 9, 11, 13, 15. Emitter 10, 12, 14, 16. Collector Document No. PN10226EJ04V0DS (4th edition) Date Published September 2009 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. PS2502-1,-4,PS2502L-1,-4 <R> PACKAGE DIMENSIONS (UNIT : mm) DIP Type PS2502-1 PS2502-4 4.60.35 19.80.5 4 3 16 9 7.62 7.62 1 2 1 8 0 to 15 0 to 15 +0.1 +0.1 0.25 0.05 0.25 0.05 1.250.15 0.500.10 1.250.15 0.500.10 0.25 M 2.54 0.25 M 2.54 Lead Bending Type PS2502L-1 PS2502L-4 4.60.35 19.80.5 4 3 16 9 1 2 1 8 1.250.15 0.90.25 1.250.15 0.90.25 9.600.4 0.25 M 0.25 M 9.600.4 2.54 0.15 0.15 2.54 <R> PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 7 mm Outer Creepage Distance 7 mm Inner Creepage Distance 3.5 mm Isolation Distance 0.3 mm 2 Data Sheet PN10226EJ04V0DS 3.20.4 4.150.4 6.50.5 3.50.3 6.50.5 3.50.3 +0.1 0.25 0.05 +0.1 0.1 0.05 3.50.3 6.50.5 3.20.4 4.150.4 6.50.5 3.50.3 +0.1 0.25 0.05 +0.1 0.1 0.05