Vishay Thyristor 1200 V, 35 A, 150 mA Gate Trigger Current, 600 A Surge Current, TO-247 Package VS-40TPS12-M3

Vishay VS-40TPS12-M3 Thyristor is a high-quality silicon-controlled rectifier (SCR) designed for power control and switching applications requiring reliable performance under demanding conditions. The device is rated for a repetitive peak reverse voltage of 1200 V and can handle a rated average on-state current of 35 A, making it suitable for industrial power electronics applications.

Encapsulated in a TO-247 package, this thyristor is engineered for robust through-hole mounting with excellent electrical and thermal characteristics. The device features a surge current rating of 600 A, allowing it to manage transient overloads without failure, ideal for surge conditions in welding equipment and battery charging circuits.

With a maximum gate trigger current of 150 mA and a gate voltage of 2.5 V, the VS-40TPS12-M3 provides precise and efficient switching. Its operating temperature range from -40°C to 125°C ensures reliability in diverse industrial environments.

The peak on-state voltage of 1.85 V supports low conduction losses, improving efficiency in power control circuits. This solid-state device is primarily used in phase control applications such as speed controls, temperature regulation, and other regulated power supply scenarios.

Vishay VS-40TPS12-M3 is widely employed in industrial, electronic, HVAC, and manufacturing equipment requiring durable and efficient semiconductor switching components. Rated average on-state current of 35 A ensures robust conduction performance.

Surge current capacity of 600 A allows handling transient conditions effectively. Equipped with a maximum gate trigger current of 150 mA for precise switching control. Operating temperature range from -40°C to 125°C suitable for varied environments.

Encapsulated in a TO-247 package for reliable through-hole mounting. Peak on-state voltage of 1.85 V ensures efficient conduction with minimal losses. Maximum gate trigger voltage of 2.5 V enables low gate power requirements.

Repetitive peak reverse voltage rating of 1200 V supports high voltage applications. Low repetitive peak off-state current of 0.5 mA improves switching stability. Ideal for phase control in devices like battery chargers, welders, and regulated power supplies.

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