Manufacturer Part Number
T9G0041003DH
Manufacturer
Powerex
Introduction
Powerex T9G0041003DH is a high current Silicon Controlled Rectifier (SCR) module designed for high-power control and switching applications.
Product Features and Performance
Single SCR structure
High surge current handling capability
Gate trigger voltage of up to 3V
Gate trigger current up to 200mA
Chassis mount configuration for better heat dissipation
Designed for optimal performance at high temperatures
Product Advantages
High current rating of 1000A average and 1590A RMS
Robust surge current capability with 15500A and 17000A ratings for 50/60Hz
Industrial-grade operating temperature range from -40°C to 125°C
Suitable for high-voltage applications up to 400V off-state
Key Technical Parameters
On-State Current (It (AV)) Max: 1000A
On-State Current (It (RMS)) Max: 1590A
Voltage - Off State: 400V
Gate Trigger Voltage (Vgt) Max: 3V
Gate Trigger Current (Igt) Max: 200mA
Non-Repetitive Surge Current (Itsm) 50/60Hz: 15500A, 17000A
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Designed for high reliability and performance in demanding applications
Compliance with safety standards for industrial power equipment
Compatibility
Chassis mount suitable for various industrial applications
TO-200 Variation package compatible with certain types of heat sinks and mounting configurations
Application Areas
Industrial motor drives
AC/DC power control
Power supplies
Power converters
Solid-state switches
Product Lifecycle
Discontinued at Digi-Key
Potential need to seek replacement products or consider last-time buys
No direct replacements specified
Several Key Reasons to Choose This Product
High current and voltage capabilities for heavy-duty applications
Strong surge current rating making it reliable for transient conditions
Robust construction suitable for industrial environments
Wide operating temperature range ensuring reliability under thermal stress
Chassis mount design allowing for effective thermal management
Compatibility with various industrial applications due to the common TO-200 package
