MSTC25-08 - Microsemi Corporation

Manufacturer Part Number

MSTC25-08

Manufacturer

microsemi

Introduction

The MSTC25-08 is a Series Connection SCR Module from microsemi designed for high power control and rectification.

Product Features and Performance

Composed of 2 SCRs in series connection

Supports up to 800 V off-state voltage

On-state current capacity of 25 A max

Gate trigger voltage maximum of 2.5 V

Gate trigger current maximum of 150 mA

Non-repetitive surge current of 550A at 50Hz

Holding current maximum of 200 mA

Operating temperature ranges from -40°C to 125°C

Product Advantages

High surge current capability

Broad operating temperature range suitable for harsh environments

Compact module form factor

Key Technical Parameters

Voltage Off State: 800 V

Current On State (It (AV)) (Max): 25 A

Voltage Gate Trigger (Vgt) (Max): 2.5 V

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

Current Non Rep. Surge 50, 60Hz (Itsm): 550A @ 50Hz

Current Hold (Ih) (Max): 200 mA

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Robust chassis mount package ensures secure and reliable assembly

Designed for high reliability and performance under extreme conditions

Compatibility

Suitable for applications requiring series connection of SCRs

Application Areas

Industrial motor control

Rectifiers for power management

High power switching applications

Product Lifecycle

Status: Obsolete

No direct replacements or upgrades available

Several Key Reasons to Choose This Product

High voltage and current handling capabilities ensure suitability for heavy-duty applications

Series connection configuration enhances reliability in high voltage scenarios

Exceptional surge current capacity ideal for applications with high transient conditions

Wide operating temperature range allows usage in various environmental conditions

Compact and robust design simplifies installation and ensures long service life