MCC44-12IO1B - IXYS

Manufacturer Part Number

MCC44-12IO1B

Manufacturer

Littelfuse

Introduction

Thyristor SCR module designed for high-voltage, high-current applications.

Product Features and Performance

Series connection of SCRs

Can handle 1.2 kV off-state voltage

51 A average on-state current

80 A RMS on-state current

5 V maximum gate trigger voltage

100 mA maximum gate trigger current

1150A to 1230A non-repetitive surge current capability

200 mA maximum holding current

Operates in temperatures ranging from -40°C to 125°C

TO-240AA package for chassis mount applications

Product Advantages

High surge current capabilities

Suitable for high-temperature operations

Robust module package for easy mounting

Series connection enhances device performance

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: -40°C to 125°C

Quality and Safety Features

Manufactured by a reputable company in power control technology

Constructed to handle demanding power control applications reliably

Compatibility

Compatible with chassis mount setups

Designed to be used in applications requiring series SCR connection

Application Areas

Industrial motor control

Power supplies

Lighting systems

HVAC systems

Product Lifecycle

Active product

Not indicated as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High off-state voltage for effective power control

Strong surge current ability for durability under stress

High maximum operating temperature range

Solid construction from Littelfuse, a leader in circuit protection

Widely applicable in industrial and commercial power applications