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VS-ST780C04L0 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 400V 2700A B-PUK. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-ST780C04L0
- Description：SCR 400V 2700A B-PUK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Voltage - Off State：400 V
- Voltage - Gate Trigger (Vgt) (Max)：3 V
- Current - Gate Trigger (Igt) (Max)：200 mA
- Current - Hold (Ih) (Max)：600 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：24400A, 25600A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Clamp On
- Package / Case：TO-200AC, B-PUK
- Supplier Device Package：TO-200AC, B-PUK
- Voltage - On State (Vtm) (Max)：1.31 V
- Current - On State (It (AV)) (Max)：1350 A
- Current - On State (It (RMS)) (Max)：2700 A
- Current - Off State (Max)：80 mA
Scrs datasheet and documents for VS-ST780C04L0
Scrs Overview
The VS-ST780C04L0 is a standard recovery silicon controlled rectifier (SCR) manufactured by Vishay General Semiconductor - Diodes Division. It features a rated repetitive off-state voltage of 400 V and an RMS on-state current capacity of 2700 A. The device utilizes a TO-200AC, B-PUK package with clamp mounting. Key electrical characteristics include a maximum non-repetitive surge current of 21500 A at 60 Hz, a maximum on-state voltage of 1.31 V, and a holding current of 600 mA. The junction temperature range extends from -40°C to 125°C.
Scrs Feature Summary
- High current handling capability with 2700 A RMS on-state rating
- Standard recovery time for robust switching performance
- Designed for clamp mounting in industrial power applications
Scrs Applications
- Industrial motor drives
- Power conversion systems
- Phase control circuits
Scrs Procurement Notes
Verify the specific suffix L0 against official datasheets to confirm pinout and thermal interface compatibility. Confirm availability status as distribution data indicates potential discontinuation or limited stock. Ensure the procurement channel provides original manufacturer documentation for quality assurance.
Scrs Selection Notes
Select this component for high-current AC/DC conversion requiring 400 V blocking voltage. Compare the 2700 A RMS rating against load requirements. Evaluate the TO-200AC package dimensions for mechanical fit. Consider the 1.31 V on-state voltage for thermal management calculations in high-power designs.
Scrs Part Context
This SCR belongs to the VS-ST780 series, designed for medium to high-power applications. It shares family characteristics with other Vishay thyristors but offers specific current and voltage ratings. The series is intended for industrial environments where reliable phase control and power switching are critical.
Scrs Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-reference options through official Vishay channels or authorized distributors before implementation.
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