MSS40-1200 - STMicroelectronics

Manufacturer Part Number

MSS40-1200

Manufacturer

stmicroelectronics

Introduction

MSS40-1200 is a 1-Phase Controller SCR module designed for various power control and rectification applications.

Product Features and Performance

1-Phase Controller with all SCR structure for efficient power control

Configuration includes 2 SCRs

Rated for Off State Voltage of 1.2 kV

On State Current (It(RMS)) with a maximum value of 55 A

Maximum Gate Trigger Voltage (Vgt) of 1.3 V

Maximum Gate Trigger Current (Igt) of 50 mA

Non-Repetitive Surge Current (Itsm) ratings are 400A (50Hz) and 420A (60Hz)

Hold Current (Ih) maximum rating of 80 mA

Designed to operate over a wide temperature range from -40°C to 125°C (TJ)

Product Advantages

Robust surge current capabilities for demanding applications

A wide operating temperature range for use in various environmental conditions

High off-state voltage rating suitable for high voltage applications

Key Technical Parameters

Voltage Off State: 1.2 kV

Current On State (It(RMS)) (Max): 55 A

Voltage Gate Trigger (Vgt) (Max): 1.3 V

Current Gate Trigger (Igt) (Max): 50 mA

Current Non Rep. Surge 50/60Hz (Itsm): 400A, 420A

Current Hold (Ih) (Max): 80 mA

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

Quality and Safety Features

Manufactured by stmicroelectronics, a trusted name in semiconductor technology

Compatibility

Suitable for chassis mount applications

Housed in an ISOTOP package for compatibility with standard mounting and heat sinking methods

Application Areas

Motor control

Industrial power equipment

Solid-state relays

Power supplies

Product Lifecycle

Status: Obsolete

Users should inquire about replacement or upgrade options

Several Key Reasons to Choose This Product

High-voltage and high-current capabilities for industrial applications

Surge current and temperature range make it suitable for harsh environments

Trusted manufacturer with a reputation for quality semiconductor products

Ideal for designs requiring a compact and efficient SCR module