STTH3R04S - STMicroelectronics

Manufacturer Part Number

STTH3R04S

Manufacturer

STMicroelectronics

Introduction

High-speed, high-efficiency power rectifier diode

Designed for switched-mode power supplies, converters, and other power electronics applications

Product Features and Performance

Fast recovery time of 35 ns

Low forward voltage drop of 1.5 V at 3 A

High reverse voltage rating of 400 V

High average rectified current rating of 3 A

Suitable for high-frequency operations

Product Advantages

Excellent efficiency and thermal performance

Reduced power losses

Compact surface-mount package

Key Technical Parameters

Reverse Leakage Current: 5 A @ 400 V

Forward Voltage: 1.5 V @ 3 A

Operating Temperature: -40°C to +175°C

Quality and Safety Features

RoHS-compliant

Suitable for lead-free soldering processes

Compatibility

Compatible with a wide range of power electronic circuits and systems

Application Areas

Switched-mode power supplies

Power converters

Uninterruptible power supplies (UPS)

Motor drives

Industrial and consumer electronics

Product Lifecycle

Currently in active production

No plans for discontinuation, with availability of replacements and upgrades

Key Reasons to Choose This Product

Excellent efficiency and thermal performance

Fast recovery time for high-frequency applications

High reverse voltage and current ratings

Compact surface-mount package for space-constrained designs

RoHS compliance for environmentally-friendly applications