Broadcom, ACPL-M49T-500E Transistor Output Optocoupler, Surface Mount, 5-Pin SO

The Broadcom 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. This digital optocoupler uses an insulating layer between the light emitting diode and an integrated photo detector to provide electrical insulation between input and output.

High Temperature and Reliability low speed digital interface for Automotive Application
30 kV/μs High Common-Mode Rejection at VCM = 1500 V (type)
Low Power, Low leakage phototransistor in a 4-Pin configuration
Compact, Auto-Insert able SO5 Packages
Wide Temperature Range: -40°C ∼ 125°C
Low LED Drive Current: 4mA (type)
Propagation Delay: 20μs (max)

Datasheet