PS2521-1 Datasheet (NEC)

PS2521-1, Photocoupler

The PS2521-1, -2, -4 and PS2521L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor.

The PS2521-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2521L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.

PS2521-1 Features

* Large forward input current (IF = 150 mA)

* High Isolation voltage (BV = 5 000 Vr.m.s.)

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

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

* Ordering number of taping product: PS2521L-1-E3, E4, F3, F4, P