STPS140Z - STMicroelectronics

Manufacturer Part Number

STPS140Z

Manufacturer

STMicroelectronics

Introduction

The STPS140Z is a high-speed, surface-mount Schottky rectifier diode in the SOD-123 package, designed for use in a variety of power conversion and switching applications.

Product Features and Performance

Fast recovery time of ≤ 500 ns

High reverse voltage capability of up to 40 V

High average rectified current of 1 A

Low forward voltage drop of 550 mV at 1 A

Product Advantages

Compact surface-mount package for efficient board space utilization

High-speed switching for improved efficiency in power conversion circuits

Robust design for reliable operation in harsh environments

Key Technical Parameters

Reverse voltage (Vr max): 40 V

Forward voltage (Vf max): 550 mV @ 1 A

Reverse leakage current (Ir): 40 μA @ 400 V

Junction temperature (Tj max): 150°C

Quality and Safety Features

RoHS3 compliant

Designed and manufactured to high quality standards

Compatibility

Suitable for a wide range of power conversion and switching applications

Application Areas

Power supplies

DC-DC converters

Freewheeling diodes

Snubber circuits

Pulse circuits

Product Lifecycle

The STPS140Z is an active product and is not nearing discontinuation. Replacement or upgraded models may be available in the future.

Key Reasons to Choose This Product

Compact and efficient surface-mount package

High-speed switching performance for improved power conversion efficiency

Robust design for reliable operation in demanding applications

Compliance with RoHS3 regulations for environmentally-friendly use