Vishay Phase Control SCR Thyristor 1600 V 55 A 150 mA Maximum Gate Trigger Current TO-247AC Package VS-40TPS16-M3

Vishay VS-40TPS16-M3 is a Phase Control Silicon Controlled Rectifier (SCR) designed for efficient power control in industrial and electronic applications. Rated for a repetitive peak reverse voltage of 1600 V and an average on-state current of 55 A, this device provides robust performance under demanding conditions.

Housed in the TO-247AC package, the SCR ensures effective heat dissipation critical for high power operation. The device features a maximum gate trigger current of 150 mA and a surge current rating of 600 A, making it suitable for transient conditions encountered in battery chargers, welders, plating equipment, and regulated power supplies.

It operates reliably within a temperature range from -40°C up to 125°C, supporting a wide range of environments. The device has three pins and is mounted using a through-hole technique for solid mechanical and electrical connection. With a low peak on-state voltage of 1.85 V, it ensures efficient conduction minimizing power losses.

This SCR conforms to JEDEC-JESD47 standards, assuring quality and durability. The product originates from China and belongs to Vishay’s 40TPS series of Thyristors. Encapsulated in a TO-247AC package with electrical isolation.

Designed for phase control applications requiring precise switching. Surge current rating of 600 A to handle transient overloads. Robust temperature range -40°C to 125°C for industrial environments. Ideal for industrial, laboratory, construction, and HVAC applications including battery charging, welding, and power regulation.

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