MCD44-16IO1B - IXYS

Manufacturer Part Number

MCD44-16IO1B

Manufacturer

Littelfuse

Introduction

This is a thyristor SCR module designed for high-voltage and high-current applications.

Product Features and Performance

Single module featuring one SCR and one diode

Series connection structure

Voltage off state of up to 1.6 kV

Maximum on-state current of 51 A (average) and 80 A (RMS)

Gate trigger maximum voltage of 1.5 V

Gate trigger maximum current of 100 mA

Non-repetitive surge current of 1150A at 50Hz and 1230A at 60Hz

Hold current maximum of 200 mA

Suitable for operation in temperatures ranging from -40°C to 125°C

Designed for chassis mount

Encased in a TO-240AA package

Product Advantages

Robust high-voltage capability

High surge current tolerance

Low gate trigger requirements for easier control

Wide operating temperature range making it suitable for challenging environments

Key Technical Parameters

Voltage - Off State: 1.6 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: -40°C to 125°C

Quality and Safety Features

Build to withstand thermal and electrical stresses in industrial applications

Conformance to international safety standards

Compatibility

Suitable for use in circuits requiring a TO-240AA package

Compatible with various high voltage applications due to its series connection structure

Application Areas

Industrial motor drives

Power converters

HVDC power transmission

Welding equipment

Product Lifecycle

Product status is active

Not indicated as nearing discontinuation

Potential availability of replacements or upgrades subject to future production decisions

Several Key Reasons to Choose This Product

Outstanding voltage and current handling capabilities

High reliability and surge current endurance

Wide operational temperature range fulfilling demands of harsh environments

Ease of gate control simplifies circuit design

Renowned manufacturer Littelfuse ensures high-quality standards

Compatibility with a broad range of industrial applications