Vishay DC Input Optocoupler, Through Hole, 4-Pin Surface Mount SFH615A-4X017T

Vishay SFH615A-4X017T is a DC input optocoupler designed for through hole mounting with a 4-pin surface mount package. It offers excellent electrical isolation and efficient phototransistor output for signal coupling in various industrial and electronic applications.

This optocoupler supports a maximum forward voltage of 1.65V on the input side and a maximum input current of 60mA, ensuring reliable signal transmission and protection for connected circuits. Its typical rise and fall times of 4μs and 15μs respectively allow for fast switching response suitable for modern electronic designs.

The SFH615A-4X017T features a high isolation voltage rating of 5300 volts AC, providing robust protection against high voltage interference and enhancing safety in hostile electrical environments. It operates over a wide temperature range from −55°C to +100°C, making it suitable for industrial control systems, programmable logic controllers, power supplies, telecommunications equipment, and smart meters.

Current transfer ratios range from 160% minimum to 320% maximum, offering performance flexibility depending on circuit requirements. Packaged in tape and reel format, it facilitates efficient automated soldering and assembly. This product complies with key safety and quality certifications including CSA, EN, and UL standards, making it compliant for various regional and global markets.

Applications include isolation in AC adapters, switch mode power supplies, industrial controls, telecommunications systems, office equipment, and renewable energy devices such as solar inverters. The SFH615A-4X017T belongs to the SFH series from Vishay Semiconductor, ensuring quality and durability for demanding environments.

This optocoupler uses a phototransistor output for signal coupling. Operating temperature range is from −55°C to +100°C. Isolation voltage rating up to 5300 V AC ensures circuit safety. Typical rise and fall times support fast switching applications.

Compliant with CSA, EN, and UL regulatory standards. Packaged for automated machine insertion in tape and reel format. Durable construction supports demanding industrial environments. Explore more advanced Optocouplers and semiconductor components at EnvMart for your industrial and electronic needs.