Manufacturer Part Number
T9G0121203DH
Manufacturer
Powerex
Introduction
A high-power silicon-controlled rectifier (SCR) module designed for efficient and reliable performance in power control applications.
Product Features and Performance
Single SCR structure
High voltage capability of 1.2 kV
High on-state current capacity with 1200 A average and 1880 A RMS
Surge current rating up to 27000 A
Designed for operating temperatures ranging from -40°C to 125°C
Product Advantages
Robust surge current handling for demanding applications
Suitable for high current applications due to its excellent on-state current rating
Simplified cooling requirements with chassis mount design
Key Technical Parameters
Voltage - Off State: 1.2 kV
Current - On State (It(AV)) (Max): 1200 A
Current - On State (It(RMS)) (Max): 1880 A
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 200 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 24650 A, 27000 A
Quality and Safety Features
High surge current capability ensures durability against transient events
Extended operating temperature range ensures reliability in various environments
Compatibility
Chassis mount configuration for easy integration with existing systems
TO-200 Variation package compatible with similar devices for replacement
Application Areas
Industrial motor controls
Power supplies
Battery chargers
Solid-state relays
Product Lifecycle
Discontinued at Digi-Key indicating end-of-life status
Potential availability of replacement or upgrade models should be confirmed with the manufacturer
Several Key Reasons to Choose This Product
Exceptional on-state and surge current capabilities for heavy-duty applications
Ease of installation with chassis mount design
Versatility in application across a wide range of industrial power systems
Quality assurance from a reputable manufacturer in power control technology
Long-term reliability with robust quality and safety features