189NQ135 - Vishay General Semiconductor - Diodes Division

Manufacturer Part Number

189NQ135

Manufacturer

Vishay General Semiconductor - Diodes Division

Introduction

High-power Schottky rectifier diode designed for use in high-frequency, high-current power conversion and power supply applications.

Product Features and Performance

Fast recovery time of less than or equal to 500ns at greater than 200mA output current

High average rectified current of 180A

Low forward voltage drop of 1.07V at 180A

High reverse voltage capability of 135V

Low junction capacitance of 4500pF at 5V, 1MHz

Product Advantages

Excellent efficiency and reduced power losses

Improved thermal management and reliability

Compact and robust design for high-power applications

Key Technical Parameters

Reverse Leakage Current: 4.5mA at 135V

Forward Voltage: 1.07V at 180A

Reverse Voltage: 135V

Junction Capacitance: 4500pF at 5V, 1MHz

Recovery Time: Less than or equal to 500ns at greater than 200mA

Quality and Safety Features

RoHS3 compliant

Chassis mount package for reliable thermal and mechanical performance

Compatibility

Suitable for high-frequency, high-current power conversion and power supply applications

Application Areas

Switched-mode power supplies

Power factor correction circuits

Motor drives

Welding equipment

Industrial power electronics

Product Lifecycle

This product is currently in production and is not nearing discontinuation.

Replacement or upgrade options may be available from the manufacturer.

Key Reasons to Choose This Product

Exceptional efficiency and reduced power losses

Reliable and robust design for high-power applications

Comprehensive technical specifications and performance characteristics

RoHS compliance for environmentally-friendly use

Compatibility with a wide range of high-power electronics applications