Manufacturer Part Number
T700143504BY
Manufacturer
powerex
Introduction
The T700143504BY is a standard recovery thyristor SCR designed for high power control applications. It provides excellent performance in settings requiring efficient voltage and current handling.
Product Features and Performance
Standard Recovery SCR
Robust surge current handling up to 10000A
High voltage capability up to 1.4kV
Gate trigger voltage maximum of 3V
On-state current maximum of 350A (average) and 550A (RMS)
Product Advantages
High surge current handling enhances its reliability in applications facing transient overvoltages
Low gate trigger current, simplifying drive requirements
Stable performance within the operating temperature range of -40°C to 125°C
Key Technical Parameters
Voltage - Off State: 1.4 kV
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 150 mA
Voltage - On State (Vtm) (Max): 1.4 V
Current - On State (It (AV)) (Max): 350 A
Current - On State (It (RMS)) (Max): 550 A
Current - Off State (Max): 30 mA
Current - Non Rep. Surge 50/60Hz (Itsm): 9100A, 10000A
Quality and Safety Features
Designed to withstand rugged environmental conditions
Ensures stable operation over a wide temperature range and high current scenarios
Compatibility
Chassis or stud mounting options
Fits into TO-209 Variation package setups
Application Areas
Industrial motor drives
Power supplies
HVDC power transmission
Product Lifecycle
The product is discontinued at Digi-Key
Potential buyers should check for availability or consider upcoming replacements or upgrades
Several Key Reasons to Choose This Product
Exceptional handling of high current and voltage ratings ideal for heavy-duty applications
Low triggering current providing ease of interfacing with control circuits
Durable and reliable across extreme temperature ranges and operating conditions
Suitable for robust industrial applications requiring chassis or stud mounting configurations
