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VS-10RIA120 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 1.2KV 25A TO208AA. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-10RIA120
- Description：SCR 1.2KV 25A TO208AA
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Voltage - Off State：1.2 kV
- Voltage - Gate Trigger (Vgt) (Max)：2 V
- Current - Gate Trigger (Igt) (Max)：60 mA
- Current - Hold (Ih) (Max)：130 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm)：225A, 240A
- SCR Type：Standard Recovery
- Operating Temperature：-65°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：TO-208AA, TO-48-3, Stud
- Supplier Device Package：TO-208AA (TO-48)
- Voltage - On State (Vtm) (Max)：1.75 V
- Current - On State (It (AV)) (Max)：10:00 AM
- Current - On State (It (RMS)) (Max)：25 A
- Current - Off State (Max)：10 mA
Scrs datasheet and documents for VS-10RIA120
Scrs Overview
The VS-10RIA120 is a medium power phase control thyristor (SCR) from the Vishay VS-10RIA series, rated for a maximum repetitive peak off-state voltage of 1200 V. It features an average on-state current of 10 A at a case temperature of 85 °C and a maximum RMS on-state current of 25 A. The device utilizes a TO-48 (TO-208AA) stud mount package with a metric thread option. Key electrical characteristics include a typical turn-off time of 110 μs, a maximum on-state voltage of 1.75 V, and a junction temperature range spanning -65 °C to +125 °C.
Scrs Feature Summary
- Improved glass passivation provides high reliability and exceptional stability at elevated temperatures.
- Capable of handling high dIF/dt and dV/dt values for robust switching performance.
- Features low thermal resistance to facilitate efficient heat dissipation in power applications.
Scrs Applications
- Medium power switching circuits
- Phase control applications
Scrs Procurement Notes
Verify the specific ordering suffix against the datasheet's ordering information table to confirm mechanical thread type and critical dV/dt ratings. Ensure the selected variant matches the required voltage code and package configuration before procurement. Cross-reference the manufacturer part number with authorized distributors to confirm availability and compliance status.
Scrs Selection Notes
Select this component based on the 1200 V blocking voltage requirement and 10 A continuous current capability. Evaluate the thermal management needs using the specified junction-to-case thermal resistance. Confirm that the gate trigger parameters align with the driving circuit design. Consider the operating temperature range and conduction angle when sizing the heatsink.
Scrs Part Context
This component belongs to the VS-10RIA series of medium power phase control thyristors manufactured by Vishay Semiconductors. The series offers various voltage codes up to 1200 V and is designed for industrial and consumer level applications. The devices are built for durability with improved glass passivation and standard package configurations.
Scrs Replacement Considerations
Consult the official Vishay documentation for direct substitutes or alternative voltage codes within the VS-10RIA series. Verify pinout compatibility and thermal characteristics when considering cross-brand replacements.
Scrs FAQ
What is the maximum non-repetitive peak voltage rating for the VS-10RIA120?
The maximum non-repetitive peak voltage (VRSM) for the VS-10RIA120 is 1300 V.
What is the typical turn-off time for this thyristor?
The typical turn-off time (tq) is 110 μs under specified test conditions.
Does the VS-10RIA120 support metric threading?
Yes, metric threads (M6 x 1) are available as an option for the TO-48 package.
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