onsemi DC Input Optocoupler, Surface Mount, 6-Pin DIP Package 4N33SR2M

onsemi 4N33SR2M DC Input Optocoupler is a surface mount device featuring a robust 6-pin DIP package designed for electrical isolation and signal transmission between different circuit sections. It employs a Darlington transistor output configuration, providing high current transfer ratios up to 500%, which ensures efficient amplification of the input signal in various electronic and electrical applications.

With a maximum forward voltage of 1.5 volts and maximum input current rating of 3 amperes, this optocoupler is suitable for DC input current types. The device exhibits fast switching characteristics with typical rise time of 5 microseconds and fall time of 100 microseconds, making it ideal for use in high-speed signal isolation circuits.

Designed to withstand harsh industrial environments, the operating temperature range from -40°C to 100°C allows for reliable performance under diverse temperature conditions. The optocoupler provides high isolation voltage of 1500Vrms, critical for protecting sensitive electronics from high-voltage surges and noise in industrial, manufacturing, laboratory, and HVAC equipment.

Packaged in tape & reel format, the 4N33SR2M supports streamlined automated assembly processes, promoting production efficiency. It fully complies with UL, DIN, and EN standards, ensuring that it meets stringent quality and safety requirements expected in industrial and commercial electrical systems.

Typical applications include signal isolation in power management, digital switching, data acquisition systems, and microcontroller interfacing. This optocoupler's compact DIP package supports easy integration into printed circuit boards requiring signal isolation and noise reduction.

This optocoupler features a Darlington transistor output for increased current gain. Supports a maximum forward voltage of 1.5V ensuring low power consumption. Incorporates one channel and comes in a tape & reel packaging for automated assembly.

Operates reliably within a temperature range from -40°C to 100°C. Provides an isolation voltage of 1500Vrms, enhancing circuit safety. Offers a maximum input current of 3A suitable for DC input signals. Typical rise and fall times of 5μs and 100μs respectively ensure fast signal response.

Complies with UL, DIN, and EN standards ensuring quality and reliability. Compatible with surface mount technology and features a 6-pin DIP package type. Browse the Electronics Components category at EnvMart for more Optocouplers and related electrical components.