STPS340UF - STMicroelectronics

Manufacturer Part Number

STPS340UF

Manufacturer

STMicroelectronics

Introduction

The STPS340UF is a high-speed, high-efficiency Schottky rectifier diode in the SMB package designed for use in power conversion and automotive applications.

Product Features and Performance

Fast recovery time of less than 500 ns

High current capability up to 3A average rectified current

Low forward voltage drop of 630 mV at 3A current

High reverse voltage of 40V

Wide operating temperature range up to 150°C

Product Advantages

Improved system efficiency through low forward voltage drop

Fast switching for improved power conversion

Compact SMB package for space-constrained designs

Robust design for reliable operation in harsh environments

Key Technical Parameters

Reverse Voltage (Vr): 40V

Forward Voltage (Vf): 630mV @ 3A

Reverse Leakage Current (Ir): 20A @ 40V

Average Rectified Current (Io): 3A

Recovery Time (trr): ≤ 500ns

Quality and Safety Features

RoHS3 compliant

AEC-Q101 qualified for automotive applications

Compatibility

The STPS340UF is compatible with a wide range of power conversion and automotive systems that require high-speed, high-efficiency rectification.

Application Areas

Switching power supplies

Automotive power electronics

Industrial and consumer power conversion

Product Lifecycle

The STPS340UF is an active and readily available product from STMicroelectronics. There are no plans for discontinuation, and replacement or upgrade options are readily available.

Key Reasons to Choose This Product

Excellent efficiency and performance through low forward voltage drop and fast recovery time

Robust design for reliable operation in harsh environments

Compact SMB package for space-constrained designs

AEC-Q101 qualification for automotive applications

Readily available and supported by STMicroelectronics