Manufacturer Part Number
VS-40TPS12A-M3
Manufacturer
vishay-semi-diodes
Introduction
The VS-40TPS12A-M3 is a standard recovery silicon controlled rectifier (SCR) packaged in a TO-247-3 format, extensively used for medium power switching and phase control applications.
Product Features and Performance
Standard recovery SCR
Through-hole mounting type
Operating temperature range from -40°C to 125°C
Product Advantages
High voltage capability of 1.2 kV
500A surge current capacity at 50Hz
Low gate trigger voltage of 2.5 V max
Designed for medium power applications
Key Technical Parameters
Voltage - Off State: 1.2 kV
Voltage - Gate Trigger (Vgt) (Max): 2.5 V
Current - Gate Trigger (Igt) (Max): 150 mA
Voltage - On State (Vtm) (Max): 1.85 V
Current - On State (It (AV)) (Max): 35 A
Current - On State (It (RMS)) (Max): 55 A
Current - Hold (Ih) (Max): 200 mA
Current - Off State (Max): 500 µA
Current - Non Rep. Surge 50, 60Hz (Itsm): 500A @ 50Hz
Quality and Safety Features
Robust and reliable, designed for high-temperature operation up to 125°C
Compliant with international standards for safety and performance
Compatibility
Compatible with TO-247AC device package and applications requiring through-hole mounting
Application Areas
Used in power switching and phase control applications, including motor control, heating, and rectifier circuits
Product Lifecycle
Active product status with no indication of discontinuation; replacements and upgrades available within vishay-semi-diodes’ product range as technology evolves
Several Key Reasons to Choose This Product
High voltage and current handling capacity
Stable performance over a wide temperature range
Low gate trigger voltage enhancing usability in various circuit designs
High surge current tolerance suitable for robust applications
Long-term reliability and international standard compliance
Designed for versatile applications in power management and control systems