Manufacturer Part Number
T820227504DH
Manufacturer
Powerex
Introduction
Powerex T820227504DH, a high power silicon-controlled rectifier (SCR) module, designed for high voltage and high current applications.
Product Features and Performance
Single SCR structure
Voltage - Off State capability of 2.2 kV
On-state current rating (It (AV)) of 750 A
RMS current rating (It (RMS)) of 1175 A
Gate Trigger Voltage (Vgt) up to 3 V
Gate Trigger Current (Igt) up to 150 mA
Non-Repetitive Surge Current (Itsm) capability of 10950A (50Hz), 12000A (60Hz)
High operating temperature range from -40°C to 125°C (TJ)
Product Advantages
High surge current handling capacity
Suitable for high voltage applications
Capable of handling significant average and RMS currents
Key Technical Parameters
Voltage - Off State: 2.2 kV
Current - On State (It (AV)) (Max): 750 A
Current - On State (It (RMS)) (Max): 1175 A
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 150 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 10950A, 12000A
Quality and Safety Features
Designed for robust operation in high power systems
Meets industry standards for safety and reliability
Compatibility
Compatible with mounting type Clamp On
TO-200AC, B-PUK package compatibility
Application Areas
Industrial motor drives
Power supplies
Inverters
Converters
HVAC systems
Welding equipment
Product Lifecycle
Discontinued at Digi-Key
Potential need to look for replacements or upgrades
Several Key Reasons to Choose This Product
High voltage and high current handling capability
Durable and reliable for industrial environments
High surge current suitability for tough applications
Broad operating temperature range for versatile use
From a reputable manufacturer known for power devices
