VS-ST103S08PFL1P

Current - On State (It (RMS)) (Max):	165A
Supplier Device Package:	TO-209AC (TO-94)
Package / Case:	TO-209AC, TO-94-4, Stud
Mounting Type:	Chassis, Stud Mount
Operating Temperature:	-40°C ~ 125°C
SCR Type:	Standard Recovery
Current - Non Rep. Surge 50, 60Hz (Itsm):	2530A, 2650A
Current - Off State (Max):	30mA
Current - Hold (Ih) (Max):	600mA
Series:	--
Current - On State (It (AV)) (Max):	105A
Voltage - On State (Vtm) (Max):	1.73V
Current - Gate Trigger (Igt) (Max):	200mA
Voltage - Gate Trigger (Vgt) (Max):	3V
Voltage - Off State:	800V
Part Status:	Active
Packaging:	Bulk

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Thyristors – SCRs Thyristors are a special class of semiconductor devices that can be used to control and switch power in both analog and digital applications. These devices are widely used in industrial, military and aerospace applications due to their high level of robustness and precision. One type of thyristor is the Silicon-Controlled Rectifier (SCR). VS-ST103S08PFL1P is a type of SCR developed and manufactured by Vishay, a leading company in the semiconductor industry. This SCR is a powerful and reliable device, designed to optimize performance in both switching and rectification applications. It features field-effect free characteristics, excellent thermal diffusion and enhanced current handling capabilities. The device has a Peak Inverse Voltage (PIV) of up to 600V, a peak current rating of 1 A and an operational ambient temperature range of -40°C to 125°C. The VS-ST103S08PFL1P SCR is designed for use in switching and rectifying applications requiring low-leakage low-power consumption, enhanced temperature performance and low-dV/dt sensitivity. Its applications range from motor control and solenoid switching to power factor correction, power-switching applications and general rectification. It is also suitable for use in medium and high power automotive applications. The working principle of an SCR is based on the P-N junction characteristics of semiconductors. It consists of two P-type and one N-type semiconductor layer. When a positive voltage is applied to the gate of the device, an electric current flows through the P-N junction region and makes the device turn on. This is known as forward conduction. When the voltage is reversed and a negative voltage applied to the gate, the device will be switched off (called reverse blocking). This is a useful feature for controlling the output voltage of a motor or activating/deactivating a solenoid. In conclusion, the VS-ST103S08PFL1P SCR is a very powerful and reliable device from Vishay, designed for use in a variety of switching and rectifying applications. Its features make it an ideal choice for motor control, power factor correction and other industrial, military and aerospace applications. The device is capable of working in extreme operating conditions and provides excellent temperature performance and low-dV/dt sensitivity.

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