VS-T70RIA120 - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

VS-T70RIA120

Manufacturer

vishay-semi-diodes

Introduction

The VS-T70RIA120 is a silicon controlled rectifier (SCR) module designed for high power applications, encapsulated in a D-55 T-Module package for chassis mounting.

Product Features and Performance

Single SCR structure

Can handle on-state RMS current up to 110 A

Off-state voltage rating of 1.2 kV

Gate trigger voltage maximum of 2.5 V

Non-repetitive surge current up to 1740A at 60Hz

Product Advantages

High surge current capability

Compact D-55 T-Module package

High voltage and current handling capability

Key Technical Parameters

Voltage - Off State: 1.2 kV

Current - On State (It (AV)) (Max): 70 A

Current - On State (It (RMS)) (Max): 110 A

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

Current - Gate Trigger (Igt) (Max): 120 mA

Current - Non Rep. Surge 50, 60Hz (Itsm): 1660A, 1740A

Current - Hold (Ih) (Max): 200 mA

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

Quality and Safety Features

Designed to withstand high thermal and electrical stresses

Robust performance within specified operating temperature range

Compatibility

Ideal for chassis mounting applications

Suitable for high power control and switching applications

Application Areas

Motor control

Heating control

Industrial inverters

Power supplies

Product Lifecycle

Active product status

Not currently facing discontinuation

Several Key Reasons to Choose This Product

High reliability in handling large currents and voltages

Designed for robust industrial applications

Thermal and electrical stability ensured by the design and package

Adequately handles surge currents, enhancing device safety and longevity

Broad operating temperature range suitable for various environments