MCMA140P1400TA - IXYS

Manufacturer Part Number

MCMA140P1400TA

Manufacturer

littelfuse

Introduction

The MCMA140P1400TA is a high-power Thyristor SCR module designed for efficient control and switching of high current AC loads.

Product Features and Performance

Series Connection All SCRs structure for enhanced reliability

Capable of handling currents up to 140A (average) and 220A (RMS)

Supports voltage levels up to 1.4kV in the off state

Gate Trigger Voltage (Vgt) of up to 1.5V

Maximum Gate Trigger Current (Igt) of 150mA

Surge capability (Itsm) at 2400A for 50Hz and 2590A for 60Hz

Hold Current (Ih) up to 200mA

Operating temperature range from -40°C to 140°C

Chassis Mount layout for secure installation

Housed in a robust TO-240AA package

Product Advantages

High surge current capacity provides exceptional tolerance against temporary overloads

Wide operating temperature range ensures reliability under extreme conditions

Versatile mounting and packaging for easy integration into various designs

Key Technical Parameters

Voltage Off State: 1.4 kV

Current On State (It (AV)) (Max): 140 A

Current On State (It (RMS)) (Max): 220 A

Voltage Gate Trigger (Vgt) (Max): 1.5 V

Current Gate Trigger (Igt) (Max): 150 mA

Surge Current (Itsm): 2400A (50Hz), 2590A (60Hz)

Hold Current (Ih) (Max): 200 mA

Quality and Safety Features

Designed and tested to comply with stringent quality standards

Robust construction ensures long-term reliability and safety

Compatibility

Suitable for a wide range of applications requiring high power control and switching

Application Areas

Industrial power supplies

Motor control systems

Heating and cooling systems

High power lighting systems

UPS and power conditioning systems

Product Lifecycle

Status: Active

This product is not nearing discontinuation and remains supported by littelfuse, with availability of replacements and upgrades as needed.

Several Key Reasons to Choose This Product

High current and voltage handling capabilities for demanding applications

Strong surge current tolerance for enhanced protection against overloads

Wide operating temperature range for use in harsh environments

Reliable series connection structure for improved performance and safety

Comprehensive support and availability directly from littelfuse