Manufacturer Part Number
CD421090B
Manufacturer
Powerex, Inc.
Introduction
The CD421090B is a discrete semiconductor product from Powerex, Inc. It is a thyristor module with a series connection of an SCR and a diode.
Product Features and Performance
Operating temperature range: -40°C to 125°C (TJ)
Hold current (Ih) up to 250 mA
On-state current (It (RMS)) up to 150 A
On-state current (It (AV)) up to 95 A
Gate trigger current (Igt) up to 150 mA
Off-state voltage up to 1 kV
Gate trigger voltage (Vgt) up to 3 V
Non-repetitive surge current (Itsm) up to 2100 A
Product Advantages
Compact POW-R-BLOK module design
Suitable for high-power applications
Excellent thermal performance
Robust and reliable construction
Key Technical Parameters
Thyristor structure: Series connection of 1 SCR and 1 diode
Mounting type: Chassis mount
Quality and Safety Features
RoHS compliant
Compatibility
Compatible with a wide range of high-power applications
Application Areas
Industrial control
Power conversion
Motor control
Welding equipment
Other high-power applications
Product Lifecycle
The CD421090B is an active product, and no information about discontinuation or replacement is available.
Key Reasons to Choose This Product
Robust and reliable performance
Compact and efficient module design
Wide operating temperature range
High power handling capabilities
Suitable for a variety of high-power applications