HCPL-181中文资料安华高数据手册PDF规格书

描述 Description

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-output isolation voltage is 3750 Vrms. Response time, tr, is typically 4 µs and minimum CTR is 50 at input current of 5 mA.

特性 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 (2.0 mm profile) in tape and reel package

• UL approved

• CSA approved

• IEC/EN/DIN EN 60747-5-2 approved

• Options available:

– IEC/EN/DIN EN 60747-5-2 approvals (060)

Applications

• I/O interfaces for computers

• System appliances, measuring instruments

• Signal transmission between circuits of different potentials and impedances

• Feedback circuit in power supply