CM421655 - Powerex Inc.

Manufacturer Part Number

CM421655

Manufacturer

powerex

Introduction

The CM421655 is a silicon-controlled rectifier (SCR) and diode module designed for high voltage and current applications.

Product Features and Performance

Single SCR and Diode configuration

Series Connection

High off-state voltage of 1.6 kV

On-state current rating of It (AV) 55 A

RMS current capability of It (RMS) 86 A

Maximum gate trigger voltage Vgt of 2 V

Maximum gate trigger current Igt of 100 mA

Non-repetitive surge current Itsm up to 1000A (50Hz), 1100A (60Hz)

Operating Temperature range from -40°C to 125°C

Suitable for chassis mount applications

Product Advantages

High surge current capability

Able to operate at high temperatures

Robust POW-R-BLOK Module packaging for reliability

Key Technical Parameters

Voltage - Off State: 1.6 kV

Current - On State (It (AV)) (Max): 55 A

Current - On State (It (RMS)) (Max): 86 A

Voltage - Gate Trigger (Vgt) (Max): 2 V

Current - Gate Trigger (Igt) (Max): 100 mA

Current - Non Rep. Surge 50, 60Hz (Itsm): 1000A, 1100A

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Durable and reliable construction

High thermal resistance

Complies with safety standards for industrial power applications

Compatibility

Designed for chassis mount with specific requirements

Can be integrated into existing systems with compatible voltage and current ratings

Application Areas

Industrial power supplies

Motor control applications

High voltage regulation

Heavy-duty industrial applications

Product Lifecycle

The product status is Obsolete

Potential alternatives or replacements may need to be evaluated by the user

Several Key Reasons to Choose This Product

High voltage and current handling capabilities

Robust design suitable for industrial environments

The reliability of the POW-R-BLOK Module package

Extended operating temperature range

Significant surge current handling for demanding applications