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4N33M

Manufacturer

FAIRCHILD SEMICONDUCTOR

data-sheet
Data sheet
Data sheet
4N33M is used in applications requiring electrical isolation, such as signal interfacing, switching power supplies, and microcontroller interfacing. It is ideal for protecting sensitive components from high voltages while allowing signal transmission, commonly found in industrial automation, telecommunications, and consumer electronics.
Specification
Specification
GENERAL PURPOSE PHOTODARLINGTON
GENERAL PURPOSE PHOTODARLINGTON
Detailed specification
Detailed specification
Optoisolator Darlington with Base Output 5000Vrms 1 Channel 6-DIP
Optoisolator Darlington with Base Output 5000Vrms 1 Channel 6-DIP
Description
Description
The 4N33M from Fairchild Semiconductor is a general-purpose photodarlington optoisolator designed for high-voltage applications. It features a single channel with a base output and provides an isolation voltage of 5000Vrms, ensuring reliable signal transmission while maintaining electrical isolation between input and output. The device is housed in a 6-DIP package, making it suitable for various PCB designs. Its high gain and low input current requirements make it ideal for interfacing low-level signals with high-voltage systems, enhancing safety and performance in electronic circuits.
The 4N33M from Fairchild Semiconductor is a general-purpose photodarlington optoisolator designed for high-voltage applications. It features a single channel with a base output and provides an isolation voltage of 5000Vrms, ensuring reliable signal transmission while maintaining electrical isolation between input and output. The device is housed in a 6-DIP package, making it suitable for various PCB designs. Its high gain and low input current requirements make it ideal for interfacing low-level signals with high-voltage systems, enhancing safety and performance in electronic circuits.
Availability
Availability
Can be ordered from Westcomp
Can be ordered from Westcomp
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Other manufacturers
4N33M is also available from the following manufacturers
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