DF20AA120 - SanRex Corporation

Manufacturer Part Number

DF20AA120

Manufacturer

sansha-electric

Introduction

The DF20AA120 is a three-phase bridge rectifier manufactured by sansha-electric, designed to rectify alternating current (AC) input into direct current (DC) output.

Product Features and Performance

Three Phase Diode Type for efficient AC to DC conversion

Standard technology optimized for general applications

High reverse voltage capability of 1.2 kV

Average Rectified Current (Io) of 20 A

Low forward voltage drop of 1.25 V at 20 A, reducing power loss

Current Reverse Leakage of 3 mA at 1200 V

Wide operating temperature range from -40°C to 150°C, enabling use in various environments

Chassis Mount type makes it suitable for robust applications

Product Advantages

High voltage and current handling capability

Efficiency in converting AC to DC power

Durability across a broad temperature range

Suitable for high-power applications

Key Technical Parameters

Voltage Peak Reverse (Max): 1.2 kV

Current Average Rectified (Io): 20 A

Voltage Forward (Vf) (Max) @ If: 1.25 V @ 20 A

Current Reverse Leakage @ Vr: 3 mA @ 1200 V

Operating Temperature: -40°C to 150°C

Quality and Safety Features

Manufactured to withstand high voltage and current without degradation

Ensures safe operation within specified temperature ranges

Compatibility

Designed for easy integration into three-phase power systems

Chassis mount form factor for compatibility with various mechanical setups

Application Areas

Industrial automation

Power supply units

Motor drives

Renewable energy systems

Heavy machinery

Product Lifecycle

Currently Active status; not nearing discontinuation

Continuous manufacturer support expected for replacements or upgrades

Several Key Reasons to Choose This Product

High reliability and efficiency in AC to DC conversion

Robust design capable of handling significant power levels

Versatility across a range of industrial applications

Support and stability in the product's lifecycle, ensuring long-term usability

Optimal performance at both high and low operating temperatures