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VS-ST330S04P1 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 400V 520A TO209AE. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-ST330S04P1
- Description：SCR 400V 520A TO209AE
- 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)：7570A, 7920A
- SCR Type：Standard Recovery
- Operating Temperature：-40°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：TO-209AE, TO-118-4, Stud
- Supplier Device Package：TO-209AE (TO-118)
- Voltage - On State (Vtm) (Max)：1.52 V
- Current - On State (It (AV)) (Max)：330 A
- Current - On State (It (RMS)) (Max)：520 A
- Current - Off State (Max)：50 mA
Scrs datasheet and documents for VS-ST330S04P1
Scrs Overview
The VS-ST330S04P1 is a silicon-controlled rectifier (SCR) from Vishay General Semiconductor, belonging to the ST330 series. It features a TO-209AB (TO-93) package with stud mounting. The device has a repetitive peak off-state voltage of 400 V and an on-state current rating of 360 A RMS. It operates within a junction temperature range of -40°C to 125°C.
Scrs Feature Summary
- Standard recovery type SCR construction
- Stud mount installation for thermal management
- High surge current capability
Scrs Applications
- Industrial motor drives
- Power supply circuits
- Inverter systems
Scrs Procurement Notes
Verify the exact suffix against official Vishay documentation, as the provided knowledge base lists VS-ST330S04P0 and VS-ST230S04P1VPBF but not VS-ST330S04P1 specifically. Confirm availability status, as related ST330 series components have been marked as obsolete or discontinued in recent notifications. Ensure the requested part number matches the specific voltage and current ratings required for the application before ordering.
Scrs Selection Notes
Select this component based on its 400V blocking voltage and 360A RMS current capacity. The TO-209AB package requires appropriate heatsinking and mechanical clamping. Verify gate trigger characteristics match the control circuitry. Consider the standard recovery time for the specific switching frequency requirements of the application.
Scrs Part Context
This part belongs to the Vishay ST330 series of high-power SCRs. These devices are designed for demanding industrial applications requiring robust performance. The series typically includes variants with different voltage ratings and packaging options to suit various power levels and thermal constraints.
Scrs Replacement Considerations
Publicly confirmed substitute part numbers for VS-ST330S04P1 were not found in the provided source material. Cross-reference with other Vishay ST330 series parts like VS-ST330S04P0 only if electrical parameters and pinouts are verified identical through official datasheets.
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