PHOTOCOUPLER PS2801A-1,PS2801A-4 HIGH ISOLATION VOLTAGE NEPOC Series SSOP PHOTOCOUPLER DESCRIPTION The PS2801A-1 and PS2801A-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic SSOP for high density applications to realize an excellent cost performance. This package has shield effect to cut off ambient light. PIN CONNECTION FEATURES (Top View) High isolation voltage (BV = 2 500 Vr.m.s.) PS2801A-1 Small and thin package (4, 16-pin SSOP, Pin pitch 1.27 mm) 43 Ordering number of tape product: PS2801A-1-F3, F4, PS2801A-4-F3, F4 1. Anode 2. Cathode Pb-Free product 3. Emitter Safety standards 4. Collector UL approved: File No. E72422 12 DIN EN60747-5-2 (VDE0884 Part2) approved (Option) PS2801A-4 1615 1413 1211 10 9 APPLICATIONS Programmable logic controllers Measuring instruments Power supply 12 34 56 78 Hybrid IC 1. 3. 5. 7. Anode 2. 4. 6. 8. Cathode 9. 11. 13. 15. Emitter 10. 12. 14. 16. Collector Document No. PN10398EJ02V0DS (2nd edition) The mark shows major revised points. Date Published December 2004 CP(K) PS2801A-1,PS2801A-4 PACKAGE DIMENSIONS (UNIT: mm) PS2801A-1 PS2801A-4 2.70.3 10.30.3 4 3 16 9 1 2 1 8 7.00.3 7.00.3 4.4 4.4 0.50.3 +0.10 0.50.3 M 0.40 0.12 0.05 1.27 1.27 0.40.1 M 0.12 MARKING EXAMPLE PS2801A-1 PS2801A-4 Country Assembled 1A PS2801A-4 Assembly Lot 301 N 301 *1 Assembly Lot No. 1 pin *1 Mark Last number of type No. : 1A 3 01 N 3 01 Week Assembled Week Assembled Year Assembled Year Assembled (Last 1 Digit) (Last 1 Digit) CTR Rank Code *1 For external plating Pb-Free products, perform *1 For the external plating Pb-Free product, marking to indicate that these are lead-free L is indicated at the second digit of the rank. products. 2 Data Sheet PN10398EJ02V0DS 2.00.1 0.10.1 +0.10 0.15 0.05 +0.3 2.0 0.2 0.10.1 +0.10 0.15 0.05