HCPL-181, HCPL-181_Hewlett Datasheet - Hewlett-Packard

HCPL-181 - Phototransistor Optocoupler

The HCPL-181 contains a light emitting diode optically coupled to a phototransistor. It is packaged in a 4-pin mini-flat SMD package with a 2.0 mm profile. The small dimension of this product allows significant space saving. The package volume is 30% smaller than that of conventional DIP type. Input.

HCPL-181 Features

* Current Transfer Ratio (CTR: min. 50% at IF = 5 mA, VCE = 5 V)

* High input-output isolation voltage (Viso = 3750 Vrms)

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

* Response time (tr: typ., 4 µs at VCE = 2 V, IC = 2 mA, RL = 100 Ω)

* Mini-flat package (2

HCPL-181_Hewlett-Packard.pdf