STPS140ZY - STMicroelectronics

Manufacturer Part Number

STPS140ZY

Manufacturer

STMicroelectronics

Introduction

The STPS140ZY is a Schottky rectifier diode designed for automotive and industrial applications. It is a small, surface-mount device with a fast recovery time.

Product Features and Performance

Fast recovery time of less than 500 ns

Able to handle average rectified current up to 1A

Operates in a wide temperature range of -40°C to 150°C

Low forward voltage drop of 550 mV at 1A

Reverse voltage rating of 40V

Compliant with RoHS3 directive

Product Advantages

Compact surface-mount package for space-saving design

Fast switching performance for high-efficiency applications

Robust design for reliable operation in harsh environments

Compliance with automotive standards such as AEC-Q101

Key Technical Parameters

Manufacturer Part Number: STPS140ZY

Reverse Leakage Current: 40 A @ 400V

Forward Voltage: 550 mV @ 1A

Reverse Voltage: 40V

Operating Temperature: -40°C to 150°C

Average Rectified Current: 1A

Quality and Safety Features

RoHS3 compliant

Automotive-grade AEC-Q101 qualified

Compatibility

The STPS140ZY is compatible with a wide range of electronic systems, including:

Automotive electronics

Industrial power supplies

Switching mode power supplies

Freewheeling diode applications

Application Areas

Automotive electronics

Industrial power conversion

Switched-mode power supplies

General rectification and freewheeling applications

Product Lifecycle

The STPS140ZY is an active product and is not nearing discontinuation. Replacement or upgrade options are available from STMicroelectronics.

Key Reasons to Choose This Product

Fast recovery time and high-efficiency performance for demanding applications

Compact surface-mount package for space-saving design

Robust design and AEC-Q101 qualification for reliable operation in harsh environments

Wide operating temperature range and compliance with automotive standards

Availability of replacement and upgrade options from the manufacturer