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VS-80RIA120 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR PHASE CONT 1200V 125A TO-94. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-80RIA120
- Description：SCR PHASE CONT 1200V 125A TO-94
- Series：*
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Voltage - Off State：-
- Voltage - Gate Trigger (Vgt) (Max)：-
- Current - Gate Trigger (Igt) (Max)：-
- Current - Hold (Ih) (Max)：-
- Current - Non Rep. Surge 50, 60Hz (Itsm)：-
- SCR Type：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Voltage - On State (Vtm) (Max)：-
- Current - On State (It (AV)) (Max)：-
- Current - On State (It (RMS)) (Max)：-
- Current - Off State (Max)：-
Scrs datasheet and documents for VS-80RIA120
Scrs Overview
The VS-80RIA120 is a PCT thyristor manufactured by Vishay General Semiconductor - Diodes Division. It features an average on-state current rating of 80A and a surge current capacity of 1990A. The device supports a repetitive peak reverse voltage of 1200V and a repetitive peak forward blocking voltage of 1200V. Key electrical parameters include a maximum gate trigger current of 120mA, a maximum gate trigger voltage of 2.5V, and a peak on-state voltage of 1.6V. The component operates within a junction temperature range of -40°C to +125°C, with a maximum holding current of 200mA and a repetitive peak off-state current of 15mA.
Scrs Feature Summary
- High surge current capability for robust transient handling
- Threaded stud mount installation for secure mechanical attachment
- Low gate trigger requirements for efficient control circuitry
Scrs Applications
- Industrial power control systems
- Motor drive applications
- High-power rectification circuits
Scrs Procurement Notes
Verify the specific suffix in the ordering part number against official Vishay documentation to confirm exact electrical tolerances and package variations. Ensure the procurement source provides valid RoHS compliance certificates matching the manufacturer's current specifications. Cross-reference the manufacturer part number with authorized distributor databases to confirm authenticity and traceability before finalizing orders.
Scrs Selection Notes
Select this component when high current handling and thermal stability are required in compact threaded packages. Evaluate the 1200V blocking voltage against system peak transients to ensure adequate safety margins. Consider the 80A continuous current rating relative to thermal management capabilities in the final assembly design.
Scrs Part Context
This thyristor belongs to Vishay's PCT series, designed for high-power industrial applications. The TO-94 package facilitates efficient heat dissipation through direct mounting to heatsinks. The device integrates standard silicon thyristor technology optimized for reliable switching in demanding electrical environments.
Scrs Replacement Considerations
Consult official Vishay substitution guides for verified equivalent part numbers. Verify that any alternative component matches the 80A current rating, 1200V voltage class, and TO-94 threaded package dimensions.
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