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 SOP 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 SOP, Pin pitch 1.27 mm)

? High collector to emitter voltage (VCEO = 80 V)

? High-speed switching (tr = 3 μs TYP., tf = 5 μs TYP.)

? UL approved: File No. E72422 (S)

? VDE0884 approved (Option): PS2801-4 only

? Operating number of taping product: PS2801-1-F3, F4, PS2801-4-F3, F4

APPLICATIONS

? Programmable logic controllers

? Measuring instruments

? Power supply

? Hybrid IC