DESCRIPTION

The PS2502-1, -2, -4 and PS2502L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor.

The PS2502-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.

FEATURES

? High isolation voltage (BV = 5 000 Vr.m.s.)

? High current transfer ratio (CTR = 2 000 TYP.)

? High-speed switching (tr, tf = 100 μs TYP.)

? Taping product number (PS2502L-1-E3, E4, F3, F4)

(PS2502L-2-E3, E4)

? UL approved (File No. E72422 (S) )

APPLICATIONS

? Power supply

? Telephone/FAX.

? FA/OA equipment

? Programmable logic controller