LS431650 - Powerex Inc.

Manufacturer Part Number

LS431650

Manufacturer

powerex

Introduction

Powerex LS431650 is a high-performance Silicon-Controlled Rectifier (SCR) designed for efficient and reliable power control in a compact module format.

Product Features and Performance

Single SCR structure

High voltage capability - 1.6 kV off-state

High current capacity - On-state current (It (AV)) max 575 A, RMS current (It (RMS)) max 900 A

Low gate trigger voltage and current - Vgt max 3V, Igt max 200mA

Exceptionally high surge current capability - Non-repetitive surge currents up to 17000A

Wide operating temperature range from -40°C to 130°C

Product Advantages

Robust design for demanding applications

Integrated POW-R-BLOK™ Module ensures ease of installation

Excellent thermal performance due to chassis mount configuration

Compact size optimizes space in power electronic systems

Key Technical Parameters

Voltage - Off State: 1.6 kV

Current - On State (It (AV)) (Max): 575 A

Current - On State (It (RMS)) (Max): 900 A

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

Current - Gate Trigger (Igt) (Max): 200 mA

Current - Non Rep. Surge 50, 60Hz (Itsm): 16300A, 17000A

Operating Temperature: -40°C ~ 130°C

Quality and Safety Features

Built with high-quality materials to ensure reliable performance

Designed in compliance with industry safety standards for power components

Compatibility

Suitable for chassis mount setup

Integrates into various power electronic systems without extensive modifications

Application Areas

Industrial motor control

Power supplies

Inverters and converters

Battery chargers

HVAC controls

Product Lifecycle

Active status, indicating ongoing manufacturing and availability

Availability of replacements or upgrades should be verified with Powerex for future planning

Several Key Reasons to Choose This Product

High reliability for critical applications

Scalable design allows for use in a wide range of industrial systems

Superior surge handling capacity to manage extreme conditions

Ease of installation saves time and resources

Commitment to quality from a reputable manufacturer like Powerex