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