PK40FG160 - SanRex Corporation

Manufacturer Part Number

PK40FG160

Manufacturer

sansha-electric

Introduction

PK40FG160, a thyristor SCR module designed for high power control and switching applications.

Product Features and Performance

All SCRs series-connected structure

High surge current capability (Itsm: 870A, 950A)

Chassis mount, module package for robust mounting options

Able to handle 40A average and 62A RMS on-state currents

High off-state voltage of 1.6kV suitable for industrial applications

Operational in a wide temperature range from -40°C to 125°C

Gate trigger voltage and current of 3V max and 50mA max, respectively

Product Advantages

Efficient thermal management for improved reliability

Low gate trigger current makes the device easy to drive

High voltage and current handling for heavy-duty applications

Robust construction suitable for rugged environments

Key Technical Parameters

Voltage - Off State: 1.6 kV

Current - On State (It (AV)) (Max): 40 A

Current - On State (It (RMS)) (Max): 62 A

Current - Non Rep. Surge 50, 60Hz (Itsm): 870A, 950A

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

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

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Constructed for safe operation in industrial environments

Compliance with safety standards for high reliability and long service life

Compatibility

Designed for use in various SCR circuit configurations and systems requiring high switch-off voltages

Application Areas

Industrial motor control

AC power controllers

Controlled rectifiers

Heavy-duty switching applications

Product Lifecycle

Status: Active

The PK40FG160 has not been marked for discontinuation and remains supported, with replacements or upgrades readily available.

Several Key Reasons to Choose This Product

Durable and stable under high switch-off voltages

Sufficient current handling capacity for industrial loads

Capable of withstanding significant surge currents

Wide operating temperature range for extreme environmental conditions

Reliable manufacturer with a history of quality thyristor products