Manufacturer Part Number
TM400DZ-24
Manufacturer
Powerex
Introduction
TM400DZ-24 is a Thyristor SCR module designed for high power switching applications, now considered obsolete.
Product Features and Performance
Series connection structure with 1 SCR and 1 Diode
Voltage off state at 1.2 kV
Maximum on-state current of 400 A (average) and 620 A (RMS)
Gate trigger voltage up to 3 V
Gate trigger current max at 100 mA
High surge current capability: 8000A at 60Hz
Operating temperature range from -40°C to 125°C
Chassis mount configuration
Product Advantages
High current handling capability
Ability to handle significant surge currents
Robust operational temperature range
Key Technical Parameters
Voltage Off State: 1.2 kV
Current On State (It (AV)) (Max): 400 A
Current On State (It (RMS)) (Max): 620 A
Voltage Gate Trigger (Vgt) (Max): 3 V
Current Gate Trigger (Igt) (Max): 100 mA
Non Repetitive Surge Current (Itsm): 8000A @ 60Hz
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built to handle high surge currents safely
Durable under wide range of temperatures
Compatibility
Ideal for chassis mounting in various high power applications
Application Areas
High power switching applications
Industrial electrical systems
Product Lifecycle
Product Status: Obsolete
No direct replacements or upgrades indicated
Several Key Reasons to Choose This Product
Exceptional ability to manage high and surge currents making it suitable for robust applications
Operational across an extensive temperature range ensuring reliability in varying environmental conditions
Integrated SCR/Diode structure enhances performance in high power switching applications
