MSTC90-16 - Microsemi Corporation

Manufacturer Part Number

MSTC90-16

Manufacturer

microsemi

Introduction

The MSTC90-16 is a high-power, series-connected SCR module designed for high-efficiency power control and conversion applications.

Product Features and Performance

Series Connection All SCRs structure

Dual SCRs for effective power control

High off-state voltage of 1.6 kV

On-state current capacity of 90 A

Low gate trigger voltage of 3 V for ease of operation

Capable of handling surge currents up to 2000A @ 50Hz

Supports operating temperatures from -40°C to 130°C

Product Advantages

High voltage and current handling capability

Efficient thermal management through chassis mount

Reliable in high surge current environments

Low gate trigger requirements for easy control

Key Technical Parameters

Voltage Off State: 1.6 kV

Current On State (It (AV)) (Max): 90 A

Voltage Gate Trigger (Vgt) (Max): 3 V

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

Current Non Rep. Surge 50, 60Hz (Itsm): 2000A @ 50Hz

Operating Temperature: -40°C ~ 130°C

Quality and Safety Features

Robust build for long-term reliability

Designed to meet stringent safety standards for high-voltage applications

Compatibility

Suited for high-power AC and DC circuits

Integrates seamlessly with various power control and conversion systems

Application Areas

Industrial motor drives

Power supplies

Renewable energy systems

Electric vehicle charging stations

High-power lighting systems

Product Lifecycle

Currently listed as Obsolete

Users should consult microsemi for potential replacements or upgrades

Several Key Reasons to Choose This Product

High current and voltage capabilities meet demanding power requirements

Dual SCR design enhances control and efficiency

Low gate trigger voltage eases the use in complex circuits

Capable of withstanding significant surge currents for added reliability

Suitable for a wide range of high-power applications

Despite being obsolete, it remains a solid choice for specific legacy systems where compatibility and performance are critical