描述 Description

The ACPL-217 is a DC-input single channel half-pitch phototransistor optocoupler which contains a light emitting diode optically coupled to a phototransistor. It is packaged in a 4-pin SO package. The input-output isolation voltage is rated at 3000 Vrms. Response time, tr, is 2μs typically, while minimum CTR is 50 at input current of 5 mA

特性 Features

? Current transfer ratio (CTR: 50 (min) at IF = 5mA, VCC = 5V)

? High input-output isolation voltage (VISO = 3,000VRMS)

? Non-saturated Response time (tr: 2μs (typ) at VCC = 10V, IC = 2mA, RL= 100Ω)

? SO package

? CMR 10kV/μs (typical)

? Safety and regulatory approvals

- cUL

- IEC/EN/DIN EN 60747-5-2

? Options available:

– CTR Ranks 0, A, B, C & D

Applications

? I/O Interface for Programmable controllers, computers.

? Sequence controllers

? System appliances, measuring instruments

? Signal transmission between circuits of different potentials and impedances.