Description

The ACPL-M49T is a single channel, high temperature, high CMR, 20kBd digital optocoupler, configurable as a low power, low leakage phototransistor, specifically for use in the automotive applications. The SO-5 JEDEC registered (MO-155) package outline is surface mountable.

Features

• High Temperature and Reliable low speed digital interface for Automotive Application.

• 30 kV/μs High Common-Mode Rejection at VCM = 1500 V (typ)

• Low Power, Low Leakage Phototransistor in a 4-Pin Configuration

• Compact, Auto-Insertable SO5 Packages

• Wide Temperature Range: -40°C ~ 125°C

• Low LED Drive Current: 4mA (typ)

• Propagation Delay: 20s (max)

• Worldwide Safety Approval:

– UL 1577, 4000 VRMS /1 min.

– CSA File CA88324, Notice #5

– IEC/EN/DIN EN 60747-5-2

• Qualified to Automotive AEC-Q100 Grade 1 Stress Test Guidelines

Applications

• Automotive Low Speed Digital Signal isolation Interface

• Inverter fault feedback signal isolation

• Switching Power Supplies feedback circuit