Isocom DC Input 2-Channel Optocoupler Surface Mount 8-Pin TLP621-2SMT&R

Isocom TLP621-2SMT&R DC Input 2-Channel Optocoupler is designed for precise signal transmission and electrical isolation in electronic systems. This optocoupler features an infrared LED combined with an NPN silicon phototransistor inside a space-efficient surface mount 8-pin package.

It supports DC input current type and operates reliably over a broad temperature range from -30°C to +100°C, making it suitable for diverse applications in industrial system controllers, computer terminals, measuring instruments, and signal transmission between different potential systems.

The device has a maximum forward voltage of 1.3 V and can withstand isolation voltage up to 5300 Vrms, ensuring secure electrical isolation. The 2-channel configuration allows for handling multiple signal lines within a compact footprint.

Typical performance includes a rise time of 2 μs and fall time of 3 μs, enabling swift response in switching applications. The maximum input current rating of 50 mA and current transfer ratio values ranging from 50% minimum to 600% maximum ensure dependable operation within electrical parameters.

This optocoupler operates with DC input current type for stable switching performance. Features a maximum forward voltage of 1.3 V to minimize input power loss. Includes two channels within a compact surface mount 8-pin package.

Delivers a wide operating temperature range from -30°C to 100°C for versatile industrial use. Has a maximum input current rating of 50 mA suitable for typical signal applications. Offers a typical rise time of 2 μs and fall time of 3 μs for fast response signals.

Ensures electrical isolation with an AC isolation voltage of 5300 Vrms for safety. Complies with VDE and UL standards for quality assurance in electronics systems. Designed and manufactured in Thailand, assuring international industry standards.

This optocoupler series is well suited for applications in industrial system controllers, computer terminals, measuring instruments, and signal isolation tasks between systems with differing potentials and impedances. Its compliance with international standards VDE and UL adds to its reliability and acceptance in commercial and industrial electronics.

Explore our Electronics Components category for more Optocouplers and related optoelectronic products tailored for precision and safety in complex electronics systems, all available through EnvMart.