Data Sheet R08DS0096EJ0501 PS2801-1,PS2801-4 Rev.5.01 July 12, 2019 HIGH ISOLATION VOLTAGE SSOP PHOTOCOUPLER DESCRIPTION The PS2801-1 and PS2801-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic SSOP for high density applications. This package has shield effect to cut off ambient light. FEATURES High isolation voltage (BV = 2 500 Vr.m.s.) Small and thin package (4,16-pin SSOP, Pin pitch 1.27 mm) High collector to emitter voltage (V = 80 V) CEO High-speed switching (t = 3 s TYP., t = 5 s TYP.) r f Ordering number of tape product: PS2801-1-F3, PS2801-4-F3 Pb-Free product Safety standards UL approved: UL1577, Single protection CSA approved: CAN/CSA-C22.2 No. 62368-1, Basic insulation BSI approved: BS EN 62368-1, Basic/Supplementary insulation VDE approved: DIN EN 60747-5-5 (Option) APPLICATIONS Programmable logic controllers Measuring instruments Power supply Hybrid IC R08DS0096EJ0501 Rev.5.01 Page 1 of 15 July 12, 2019 PS2801-1, PS2801-4 PACKAGE DIMENSIONS (UNIT: mm) PHOTOCOUPLER CONSTRUCTION Parameter Unit (MIN.) Air Distance 4.5 mm Creepage Distance 4.5 mm Isolation Thickness 0.1 mm R08DS0096EJ0501 Rev.5.01 Page 2 of 15 July 12, 2019