Renesas Electronics DC Input Photocoupler Surface Mount 4-Pin Gull Wing PS2561DL-1Y-A

Renesas Electronics PS2561DL-1Y-A is a surface mount DC input photocoupler designed to provide electrical isolation and signal transmission with high reliability. It integrates a gallium arsenide (GaAs) light emitting diode and an NPN silicon phototransistor to form an optically coupled isolator with exceptional performance.

This device supports an input forward voltage up to 1.4V and a maximum input current of 400mA DC, enabling compatibility with diverse signal and power line levels. Its 4-pin gull wing package offers convenient surface mount installation, reducing board space while maintaining mechanical robustness.

Operating within an ambient temperature range of -55°C to 110°C, the PS2561DL-1Y-A is suitable for a wide variety of industrial, telecommunications, and consumer electronics applications requiring isolation under harsh environmental conditions.

With a high maximum current transfer ratio of 400% and minimum ratio of 50%, this photocoupler ensures efficient and reliable signal transmission. The device exhibits fast switching performance with typical rise time of 3 microseconds and fall time of 5 microseconds, which is essential for high-speed digital circuits.

The product meets recognized international safety and performance standards including EN, CSA, and UL, ensuring quality and compliance for demanding applications. Supplied in magazine packaging, this photocoupler is optimized for automated placement in assembly lines, enhancing production efficiency.

Common use cases include industrial automation, power supply isolation, medical equipment, and communication systems where electrical isolation and noise immunity are critical. Explore the Electronics Components category at EnvMart for a wide range of high-quality optocouplers and photodetectors suitable for your industrial and laboratory needs.

Featuring a GaAs light emitting diode and an NPN silicon phototransistor for efficient optical coupling. Supports a maximum forward voltage of 1.4V and maximum input current of 400mA DC. Designed with a 4-pin gull wing package for reliable surface mounting.

Operates reliably over a temperature range from -55°C to 110°C. Provides a high current transfer ratio up to 400% ensuring effective signal transmission. Typical rise and fall times are 3μs and 5μs respectively for fast switching applications.

Meets standards EN, CSA, and UL for quality assurance. Packaged in magazines ready for insertion, improving manufacturing efficiency.

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