Vishay Thyristor SCR 800 V, 6.5 A Average On-State Current, 110 A Surge Current, TO-263 Package VS-10TTS08STRL-M3

Vishay VS-10TTS08STRL-M3 is a Silicon-Controlled Rectifier (SCR) thyristor designed for phase control and switching applications requiring reliable solid-state performance. This device features a repetitive peak reverse voltage of 800 V and is rated for a steady on-state current of 6.5 A (RMS) with a surge current capacity of 110 A, making it suitable for controlling power in demanding electronic circuits.

The SCR is packaged in a TO-263 surface mount type, facilitating easy mounting on printed circuit boards and ensuring compactness in circuit design. It uses a three-pin configuration and is triggered by a gate signal requiring a maximum gate trigger current of 20 mA and voltage of 1.2 V, enabling precise control over switching actions.

Operating across a wide temperature range from -40°C to 125°C, this thyristor supports robust functionality in industrial, HVAC, manufacturing, and electronic power control environments. The device's peak on-state voltage is 1.15 V, contributing to efficient conduction with minimal energy loss.

The component is built to withstand repetitive peak off-state currents of 0.05 mA, ensuring minimal leakage current and stable off-state performance. Its maximum holding current of 30 mA stabilizes the conducting state once triggered, preventing unintended shutoff during normal operation.

Typical applications include regulated power supplies, battery chargers, welders, plating equipment, temperature regulation, and speed control circuits where phase control thyristors are required for efficient power regulation and switching behavior.

TO-263 surface mount packaging for compact and efficient circuitry. Rated for 6.5 A average on-state current with 110 A surge current capability. Wide operating temperature range from -40°C to +125°C enhances durability.

Gate trigger current and voltage allow effective and precise conduction control. Low peak on-state voltage reduces power dissipation. Reliable repetitive off-state voltage rating of 800 V ensures safe electrical isolation.

Manufactured under new product condition standards in China.

This Vishay Thyristor is ideal for industrial, electronics manufacturing, laboratory testing, and HVAC applications requiring robust, repeatable switching performance. Explore the Electronics & Electricals category on EnvMart for related semiconductors and power control devices.