MCD44-12IO8B - IXYS

Manufacturer Part Number

MCD44-12IO8B

Manufacturer

littelfuse

Introduction

The MCD44-12IO8B is a robust Thyristor SCR - Diode module designed for high voltage and current handling capabilities.

Product Features and Performance

Series Connection SCR/Diode structure

Capable of handling voltages up to 1.2 kV

Supports on-state currents up to 51 A (average) and 80 A (RMS)

Gate trigger voltage of up to 1.5 V

Gate trigger current of up to 100 mA

Non-repetitive surge current capability of 1150A (50Hz) and 1230A (60Hz)

Hold current up to 200 mA

Operational across a wide temperature range from -40°C to 125°C

Product Advantages

Integrated SCR and Diode for efficient power control

High surge current capabilities for robust performance in demanding applications

Compact TO-240AA package for easier chassis mounting

Suitable for high-temperature operations

Key Technical Parameters

Voltage Off State: 1.2 kV

Current On State (It (AV)) (Max): 51 A

Current On State (It (RMS)) (Max): 80 A

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

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

Current Non Rep. Surge 50, 60Hz (Itsm): 1150A, 1230A

Current Hold (Ih) (Max): 200 mA

Operating Temperature range: -40°C ~ 125°C

Quality and Safety Features

Built for reliability and safety with rigorous testing to withstand extreme conditions

Complies with international safety standards for electronic components

Compatibility

Compatible with various high power industrial applications requiring voltage control

Suitable for chassis mount setups

Application Areas

Industrial power supplies

Motor control systems

Heating applications

Product Lifecycle

The product is currently active

No indications of nearing discontinuation

Future replacements or upgrades can be expected as part of ongoing product enhancements

Several Key Reasons to Choose This Product

High voltage and current handling capability providing efficient power management

Durable design supports use in diverse and extreme environments

Combination of SCR and Diode in one module simplifies system design

Reliable performance backed by littelfuse's reputation in circuit protection technology

Comprehensive operating temperature range suited for versatile applications