Manufacturer Part Number
CD621015B
Manufacturer
Powerex, Inc.
Introduction
This product is a thyristor - SCR (silicon-controlled rectifier) module from Powerex, a leading manufacturer of semiconductor devices.
Product Features and Performance
Chassis mount package design
Wide operating temperature range of -40°C to 125°C
High current handling capability:
- Hold current (Ih) up to 150 mA
- On-state current (It(RMS)) up to 250 A
- On-state average current (It(AV)) up to 160 A
Low gate trigger current (Igt) of up to 150 mA
High off-state voltage of 1 kV
Low gate trigger voltage (Vgt) of up to 2 V
High non-repetitive surge current capability:
- 4870 A at 50 Hz
- 5100 A at 60 Hz
Series connection of 1 SCR and 1 diode
Product Advantages
Robust chassis mount design for reliable performance
Wide operating temperature range for diverse applications
High current handling capability for demanding power requirements
Low trigger values for efficient control
High surge current withstand for protection against faults and transients
Series SCR-diode configuration provides rectification and switching in a single module
Key Technical Parameters
Mounting Type: Chassis Mount
Package / Case: POW-R-BLOK Module
Operating Temperature Range: -40°C to 125°C
Current Hold (Ih) (Max): 150 mA
Current On State (It (RMS)) (Max): 250 A
Current On State (It (AV)) (Max): 160 A
Current Gate Trigger (Igt) (Max): 150 mA
Voltage Off State: 1 kV
Voltage Gate Trigger (Vgt) (Max): 2 V
Current Non Rep. Surge 50, 60Hz (Itsm): 4870 A, 5100 A
Structure: Series Connection SCR/Diode
Number of SCRs, Diodes: 1 SCR, 1 Diode
Quality and Safety Features
Robust chassis mount design for reliable operation
Wide operating temperature range for safety in diverse environments
High surge current withstand for protection against faults and transients
Compatibility
This thyristor - SCR module is compatible with a wide range of power electronics applications that require high current switching and rectification capabilities.
Application Areas
Power conversion and control systems
Motor drives
Industrial automation and control
Uninterruptible power supplies (UPS)
Welding equipment
Induction heating systems
High-power battery chargers
Product Lifecycle
This product is an active and widely used thyristor - SCR module from Powerex. There are no immediate plans for discontinuation, and replacement or upgrade options are available from the manufacturer.
Key Reasons to Choose This Product
Robust chassis mount design for reliable performance in demanding applications
Wide operating temperature range for versatile use in diverse environments
High current handling capability to meet the demands of high-power systems
Low trigger values for efficient control and integration
High surge current withstand for protection against faults and transients
Series SCR-diode configuration provides both switching and rectification in a single module
Compatibility with a wide range of power electronics applications
Availability of replacement and upgrade options from the reputable manufacturer Powerex
