STTH1R04Q - STMicroelectronics

Manufacturer Part Number

STTH1R04Q

Manufacturer

STMicroelectronics

Introduction

High-speed, high-voltage rectifier diode

Product Features and Performance

Fast reverse recovery time (trr) of 30 ns

High reverse voltage rating of 400 V

High average rectified current of 1 A

Low forward voltage drop of 1.5 V at 1 A

Product Advantages

Suitable for high-frequency switched-mode power supplies

Excellent for flyback, boost, and other power conversion applications

Robust and reliable performance

Key Technical Parameters

Reverse leakage current: 5 A at 400 V

Forward voltage: 1.5 V at 1 A

Junction temperature range: -55°C to +175°C

Quality and Safety Features

RoHS3 compliant

Halogen-free

Compatibility

Axial lead (DO-15/DO-204AC) package

Application Areas

Switched-mode power supplies

Flyback and boost converters

Power factor correction circuits

General-purpose rectification

Product Lifecycle

Currently in production

Replacements and upgrades available from STMicroelectronics

Key Reasons to Choose This Product

Fast switching performance for high-frequency applications

High voltage and current handling capabilities

Robust and reliable design for long-term use

Compliance with RoHS and halogen-free requirements

Widely compatible axial lead package