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VS-ST180S04P1V is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 400V 314A TO209AB. Review the specifications below when checking this part for your BOM.
The VS-ST180S04P1V is a phase control thyristor from the Vishay ST180S series, rated for 200 A average on-state current and available in voltage codes of 1600 V or 2000 V. It utilizes a stud base with compression bonding encapsulation within an international standard TO-93 (TO-209AB) metal case. The device features a center amplifying gate, hermetic sealing with a ceramic insulator, and fast-on terminals. Designed for industrial applications, it operates within a junction temperature range of -40 °C to +125 °C.
Verify component authenticity through authorized channels due to End of Life status. Confirm exact voltage code (1600 V or 2000 V) matches design requirements. Ensure mounting torque specifications are strictly followed during installation to maintain thermal performance and mechanical integrity. Contact Vishay directly for alternative solutions or technical support regarding this discontinued product line.
Select based on required blocking voltage (1600 V or 2000 V) and thermal management capabilities. Evaluate conduction angle requirements against derating curves for maximum allowable case temperature. Verify gate drive characteristics align with the specified trigger current and voltage limits at operating temperatures. Consider the specific terminal type (fast-on) when designing the control circuit interface.
This component belongs to the Vishay ST180S series of high-power phase control thyristors. The series is characterized by robust construction suitable for heavy-duty operations involving severe thermal cycling. These devices are engineered for industrial-level reliability and feature standardized packaging to facilitate integration into existing power electronics architectures requiring high current handling.
Contact Vishay for alternative solutions as this product reached End of Life in December 2024.
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