MCD44-14IO1B - IXYS

Manufacturer Part Number

MCD44-14IO1B

Manufacturer

littelfuse

Introduction

The MCD44-14IO1B is a high-power thyristor SCR/Diode module designed for efficient power control and rectification. It combines one Silicon-Controlled Rectifier (SCR) and one diode in series connection, tailored for applications requiring efficient switching and precise control of high power.

Product Features and Performance

Series connection of 1 SCR and 1 Diode for efficient power switching and rectification

Voltage Off-State of 1.4 kV for handling high voltage applications

On-State Current (It (AV)) max of 51 A, ensuring robust power handling

RMS Current (It (RMS)) max of 80 A provides high current capability

Gate Trigger Voltage (Vgt) max of 1.5 V, enabling easy triggering

Gate Trigger Current (Igt) max of 100 mA for precise control

Non-Repetitive Surge Current (Itsm) of 1150A at 50Hz and 1230A at 60Hz for excellent surge handling

Current Hold (Ih) Max of 200 mA for stable operation

Operating Temperature range from -40°C to 125°C, suitable for harsh environments

Chassis Mount with TO-240AA package for easy installation

Product Advantages

High voltage and current handling capability for demanding applications

Efficient power control and rectification

Easy to trigger and control

Excellent surge current handling capability

Suitable for harsh operational environments

Key Technical Parameters

Voltage Off State: 1.4 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

Hold Current (Ih) Max: 200 mA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust construction for reliable operation

Compliance with industry safety standards

Compatibility

Compatible with a wide range of high-power control and rectification applications

Application Areas

Industrial motor control

Power supplies

Heating systems

Electric vehicle charging stations

Product Lifecycle

Status: Active

Not nearing discontinuation, with replacements and upgrades available

Several Key Reasons to Choose This Product

High power handling capability for industrial applications

Efficient and precise control thanks to easy triggering features

Robust performance in harsh environments

Comprehensive surge handling capabilities

Reliable operation and compatibility with various high-power applications