Vishay Thyristor 800 V, 35 A Average On-State Current, 150 mA Gate Trigger Current, TO-247 Package VS-40TPS08-M3

Vishay VS-40TPS08-M3 is a high-quality phase control thyristor with an 800 V repetitive peak reverse voltage rating and 35 A rated average on-state current. It is encapsulated in a TO-247 package featuring a through hole mount, making it suitable for reliable industrial and electronic applications.

This SCR thyristor supports surge currents up to 600 A, providing robustness against transient currents in demanding electrical environments. Its maximum gate trigger current of 150 mA and gate trigger voltage of 2.5 V enable precise switching control. The device operates within a temperature range of -40°C to 125°C, making it suitable for harsh environmental conditions.

The thyristor demonstrates a peak on-state voltage of only 1.85 V, which helps to minimize power losses during conduction. With a maximum holding current of 150 mA, it maintains bistable switching effectively once triggered.

Common industrial applications include battery chargers, welding machines, regulated power supplies, plating equipment, and motor speed or temperature control circuits. Its electrical and mechanical characteristics ensure dependable performance in a variety of power semiconductor control tasks.

Rated average on-state current of 35 amperes for effective power control. High repetitive peak reverse voltage of 800 volts suitable for industrial voltages. Surge current rating up to 600 A ensures durability against transient spikes.

TO-247 package enables easy mounting and thermal management. Operating temperature from -40°C to 125°C supports use in varied environments. Control via gate trigger current of 150 mA with gate voltage up to 2.5 V. Low peak on-state voltage of 1.85 V reduces conduction losses.

Includes 3 pins for electrical connectivity.

This Vishay Thyristor combines high reliability with electrical performance for demanding applications in industrial electronics, HVAC systems, manufacturing controls, and laboratory equipment requiring robust phase control switching devices.

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