LD471650 - Powerex Inc.

Manufacturer Part Number

LD471650

Manufacturer

Powerex, Inc.

Introduction

High-power thyristor module with a series-connected SCR and diode.

Product Features and Performance

Capable of handling high currents up to 785A RMS and 500A average

Designed for high-voltage applications with a maximum off-state voltage of 1.6kV

Triggered by a low gate-trigger voltage of 3V max and gate-trigger current of 200mA max

Able to withstand high surge currents up to 16,300A for 50Hz and 17,000A for 60Hz

Wide operating temperature range of -40°C to 130°C junction temperature

Product Advantages

Compact and efficient power module design

Reliable series-connected SCR and diode structure

Suitable for high-power, high-voltage applications

Easy to integrate into various power systems

Key Technical Parameters

Manufacturer Part Number: LD471650

Package/Case: POW-R-BLOK Module

RoHS: RoHS Compliant

Operating Temperature: -40°C ~ 130°C (TJ)

Current On State (It (RMS)): 785A (Max)

Current On State (It (AV)): 500A (Max)

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

Voltage Off State: 1.6kV

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

Current Non Rep. Surge 50, 60Hz (Itsm): 16,300A, 17,000A

Structure: Series Connection SCR/Diode

Number of SCRs, Diodes: 1 SCR, 1 Diode

Mounting Type: Chassis Mount

Quality and Safety Features

RoHS compliant for environmental safety

Designed with high-quality components and manufacturing processes for reliable performance

Compatibility

Suitable for integration into various high-power, high-voltage electrical and power electronics systems

Application Areas

Suitable for use in industrial power conversion, motor control, and other high-power applications

Product Lifecycle

This product is currently available and actively supported by the manufacturer.

Replacement or upgraded models may become available in the future as technology evolves.

Key Reasons to Choose This Product

Robust and reliable high-power thyristor module design

Capable of handling high currents and voltages efficiently

Ease of integration into various power systems

Wide operating temperature range for diverse environmental conditions

RoHS compliance for environmental responsibility