PK70FG80 - SanRex Corporation

Manufacturer Part Number

PK70FG80

Manufacturer

sansha-electric

Introduction

High-power silicon-controlled rectifier (SCR) module designed for efficient and reliable performance in power control applications.

Product Features and Performance

High voltage capability - 800V off-state voltage

High current carrying capacity - 70A average on-state current, 110A RMS

Dual SCR configuration - Series connection enhances performance

High surge current handling - Non-repetitive surge currents of 1460A at 50Hz and 1600A at 60Hz

Low gate trigger voltage and current - Easy to drive with 3V and up to 50mA

Product Advantages

Reliable high-voltage operation

Efficient thermal management with chassis mount design

Robust surge current capabilities, ensuring durability against spikes

Compatibility with a wide range of operating temperatures from -40°C to +125°C

Ease of gate triggering simplifies control circuitry

Key Technical Parameters

Voltage - Off State: 800V

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

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

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

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

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Engineered for reliable performance in harsh conditions

Complies with applicable industry safety standards for SCRs

Compatibility

Standard chassis mount for easy integration

Module package suitable for various power electronics applications

Application Areas

Industrial motor control

AC power controllers

Lighting dimmers

Heating control systems

Power supplies

Inverters

Product Lifecycle

Product Status: Active

The product is currently supported with no indication of discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

Suitable for high-power applications with robust surge capability

Long-term reliability and durability due to high-quality construction

Flexible use in a variety of temperature conditions

Ease of control with low gate trigger power requirements

Active product status ensures continuity of supply for system designs