Manufacturer Part Number
CD431090C
Manufacturer
powerex
Introduction
CD431090C is a SCR (Silicon Controlled Rectifier) module used in various switching and power control applications.
Product Features and Performance
Supports up to 1 kV off-state voltage
Handles on-state current up to 90 A (average) and 141 A (RMS)
Can surge up to 2000A @ 50Hz
Series Connection - All SCRs configuration
Gate Trigger Voltage up to 2.5 V
Gate Trigger Current up to 100 mA
Supports holding current of 100 mA
Operational from -40°C to 125°C
Product Advantages
High current and voltage handling capability
Robust operation in extreme temperatures
Compact module form factor
Key Technical Parameters
Off State Voltage: 1 kV
On State Current (It (AV)): 90 A
On State Current (It (RMS)): 141 A
Gate Trigger Voltage (Vgt): 2.5 V
Gate Trigger Current (Igt): 100 mA
Surge Current (Itsm): 2000A @ 50Hz
Hold Current (Ih): 100 mA
Operational Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Built for robust performance in industrial environments
Resistance to thermal and electrical extremes
Compatibility
Compatible with various industrial SCR applications requiring high voltage and current ratings
Application Areas
Industrial power switching
Motor controls
Power converters
Product Lifecycle
Discontinued at Digi-Key
Potential need to seek replacements or upgrades
Several Key Reasons to Choose This Product
High surge current capability enhancing reliability in strenuous conditions
Efficient power handling up to 1 kV voltage and 141 A current RMS
Durable and reliable in a wide range of temperatures
CD431290CPowerex Inc.SCR MOD ISO DUAL 90A 1200V