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VS-ST650C24L1 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 2.4KV 1557A B-PUK. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-ST650C24L1
- Description：SCR 2.4KV 1557A B-PUK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Voltage - Off State：2.4 kV
- 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)：8600A, 9150A
- 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)：2.07 V
- Current - On State (It (AV)) (Max)：790 A
- Current - On State (It (RMS)) (Max)：1557 A
- Current - Off State (Max)：80 mA
Scrs datasheet and documents for VS-ST650C24L1
Scrs Overview
The VS-ST650C24L1 is a standard recovery clamp-on Silicon Controlled Rectifier (SCR) manufactured by Vishay General Semiconductor. It features a TO-200AC B-PUK package and supports a repetitive peak off-state voltage of 2.4 kV. The device handles an average on-state current of 650 A and an RMS on-state current of 1557 A. Key electrical parameters include a maximum non-repetitive surge current of 8600 A at 50 Hz and 9150 A at 60 Hz, with a maximum gate trigger voltage of 3 V and current of 200 mA. It operates within a junction temperature range of -40°C to 125°C.
Scrs Feature Summary
- Utilizes a clamp-on mounting style for secure mechanical attachment to busbars or heatsinks.
- Designed for high-power industrial applications requiring robust standard recovery characteristics.
- Capable of handling significant RMS and average on-state currents in thyristor circuits.
Scrs Applications
- Industrial motor drives and variable frequency drives
- High-power DC power supplies and rectifiers
- Resistive and inductive load switching systems
Scrs Procurement Notes
Verify the specific ordering suffix against the official Vishay datasheet to ensure correct pinout and thermal interface compatibility. Confirm that the component meets RoHS3 compliance requirements if applicable to your assembly process. Check for any recent Product Change Notifications regarding material or manufacturing site updates before finalizing procurement.
Scrs Selection Notes
Select this component based on its 2.4 kV blocking capability and 1557 A RMS current rating. Ensure the application's thermal management system can maintain the junction temperature within the specified -40°C to 125°C range. Verify that the gate drive circuit provides sufficient voltage and current to reliably trigger the SCR under all operating conditions.
Scrs Part Context
This part belongs to the ST series of high-power thyristors from Vishay. It is designed for demanding power electronics environments where high voltage isolation and substantial current carrying capacity are required. The clamp-on form factor distinguishes it from bolted or stud-mounted alternatives in similar power ranges.
Scrs Replacement Considerations
Consult official Vishay documentation for direct cross-reference recommendations. Ensure any substitute maintains identical voltage ratings, current capabilities, and package dimensions for mechanical fit.
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