STTH1R04U - STMicroelectronics

Manufacturer Part Number

STTH1R04U

Manufacturer

STMicroelectronics

Introduction

High-speed silicon rectifier diode

Optimized for high-frequency applications

Product Features and Performance

Fast reverse recovery time (30 ns)

Low forward voltage drop (1.5 V @ 1 A)

High operating temperature capability (175°C max)

High reverse voltage rating (400 V)

High average rectified current (1 A)

Product Advantages

Suitable for high-frequency, high-power applications

Excellent thermal management

Robust design for reliable performance

Key Technical Parameters

Reverse Voltage (Vr): 400 V

Forward Voltage (Vf): 1.5 V @ 1 A

Reverse Leakage Current (Ir): 5 A @ 400 V

Reverse Recovery Time (trr): 30 ns

Average Rectified Current (Io): 1 A

Operating Temperature: -55°C to 175°C

Quality and Safety Features

RoHS3 compliant

Reliable and durable design

Compatibility

Surface mount (SMB) package

Suitable for high-frequency, high-power applications

Application Areas

Switched-mode power supplies (SMPS)

Inductive motor drives

Power factor correction (PFC) circuits

Industrial equipment

Telecommunications equipment

Product Lifecycle

Currently in production

No known plans for discontinuation

Replacement or upgrade options available from the manufacturer

Key Reasons to Choose This Product

Fast reverse recovery time for high-frequency operation

Low forward voltage drop for high efficiency

High operating temperature capability for demanding applications

Robust design for reliable performance

RoHS3 compliance for environmental responsibility

Compatibility with surface mount assembly processes