ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
VS-22RIA80 is listed in the Scrs range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is SCR 800V 35A TO208AA. Review the specifications below when checking this part for your BOM.
Scrs specifications for VS-22RIA80
- Description：SCR 800V 35A TO208AA
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Voltage - Off State：800 V
- 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)：400A, 420A
- 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)：1.7 V
- Current - On State (It (AV)) (Max)：22 A
- Current - On State (It (RMS)) (Max)：35 A
- Current - Off State (Max)：10 mA
Scrs datasheet and documents for VS-22RIA80
Scrs Overview
The VS-22RIA80 is a Silicon Controlled Rectifier (SCR) manufactured by Vishay General Semiconductor - Diodes Division. It features an 800 V rated repetitive off-state voltage and supports an average on-state current of 22 A. The device is housed in a TO-208AA (TO-48) stud mount package, designed for high-power industrial applications requiring robust thermal management and reliable switching performance under demanding electrical conditions.
Scrs Feature Summary
- Utilizes a stud mount configuration for efficient heat dissipation and secure mechanical installation
- Engineered with silicon gate technology to ensure stable triggering characteristics and high surge current capability
- Constructed with a hermetically sealed ceramic-to-metal seal for enhanced environmental protection and long-term reliability
Scrs Applications
- Industrial motor drives and control systems
- High-power DC power supply circuits
- Resistive load switching applications
Scrs Procurement Notes
Verify the specific suffix codes against official Vishay documentation to confirm exact electrical tolerances and packaging variations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Ensure mounting hardware specifications match the TO-208AA flange dimensions for proper thermal interface implementation.
Scrs Selection Notes
Select this component when designing circuits requiring an 800 V blocking voltage with moderate current handling capabilities. Evaluate the thermal resistance characteristics of the TO-208AA package against your heatsink design to maintain junction temperatures within safe operating limits during continuous conduction periods.
Scrs Part Context
This SCR belongs to the RIA series of stud-mounted thyristors from Vishay. These devices are specifically optimized for general purpose industrial applications where high reliability and ruggedness are required. The series offers a balance of voltage rating and current capacity suitable for various power conversion topologies.
Scrs Replacement Considerations
Consult official Vishay cross-reference guides for verified substitutes. Ensure any replacement maintains identical voltage ratings, current capacities, and physical mounting dimensions to guarantee compatibility with existing PCB layouts and thermal management systems.
Explore related parts through Thyristors, Discrete Semiconductor Products, all product categories, ChipApex homepage.
