The Fairchild/ON Semiconductor 4N32M is a Darlington with Base DC input type optocoupler.

• Package: It is packaged in a 6-DIP package and has an output voltage maximum of 30V and output current per channel of 150mA.
• Current Transfer Ratio: The optocoupler has a current transfer ratio of 500% @ 10mA.
• Operating Temperature: The device has an operating temperature range of -40°C to 100°C and isolation voltage of 4170Vrms.
• Switching Time: It has a turn on/off time of 5μs and 100μs (maximum) respectively.
• Compliance and Popularity: The optocoupler is compliant with halogen-free standards and has a medium popularity in the market.
• Obsolescence: The estimated EOL date is 2025.