MSTC25-16 - Microsemi Corporation

Manufacturer Part Number

MSTC25-16

Manufacturer

microsemi

Introduction

The MSTC25-16 is a silicon-controlled rectifier (SCR) module designed for medium power switching and phase control applications. It features a series connection of SCRs, tailored for efficient handling of intermediate power loads.

Product Features and Performance

Series connection SCR structure for enhanced voltage handling

Capable of handling 25 A average on-state current

High off-state voltage of 1.6 kV

Gate trigger voltage max at 2.5 V for efficient control

Surge current capability of 550A at 50Hz for robust performance in demanding situations

Operates within -40°C to 125°C, ensuring reliability across a wide temperature range

Chassis mount for secure and straightforward integration

Product Advantages

High surge current capacity enhances durability and longevity.

Low gate trigger voltage and current for easier control and interfacing.

Wide operating temperature range for versatile application scenarios.

Obsolete status with a potential for high collector value or niche applications.

Key Technical Parameters

Voltage Off State: 1.6 kV

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 build quality ensuring long-term reliability

Designed to meet stringent safety and performance standards

Compatibility

Suited for a broad range of phase control applications and power control systems

Compatible with chassis mount setups for easy integration

Application Areas

Industrial power supplies

Motor controls

Heating applications requiring controlled application of power

Product Lifecycle

Currently marked as Obsolete, indicating cessation of production

Availability of replacements or upgrades should be explored for long-term applications

Several Key Reasons to Choose This Product

Reliable performance in a wide range of temperatures and power conditions

High voltage and current handling capabilities suited for industrial applications

The product's obsolescence may offer unique value in specific legacy systems or for collectors

Robust surge current handling capacity providing reliability in fluctuating power scenarios