STPS1150A - STMicroelectronics

Manufacturer Part Number

STPS1150A

Manufacturer

STMicroelectronics

Introduction

The STPS1150A is a Schottky rectifier diode in the SMA package, designed for high-efficiency power conversion applications.

Product Features and Performance

Fast recovery time of ≤ 500ns, enabling high-frequency operation

Low forward voltage drop of 820mV @ 1A, minimizing power losses

High reverse voltage rating of 150V, suitable for a wide range of applications

1A average rectified current capability

Operating temperature range up to 175°C

Product Advantages

Efficient power conversion with low power dissipation

Compact and space-saving SMA package

Suitable for high-frequency, high-density power supply designs

Key Technical Parameters

Manufacturer Part Number: STPS1150A

Voltage DC Reverse (Vr) (Max): 150V

Current Average Rectified (Io): 1A

Voltage Forward (Vf) (Max) @ If: 820mV @ 1A

Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Operating Temperature Junction: 175°C (Max)

Quality and Safety Features

RoHS3 compliant

Reliable performance in high-temperature and high-frequency applications

Compatibility

Suitable for a wide range of power supply, power conversion, and power management applications

Application Areas

Switching power supplies

Power factor correction circuits

Freewheeling diodes in motor drives

High-frequency DC-DC converters

Product Lifecycle

The STPS1150A is an active, in-production product from STMicroelectronics.

Replacement or upgrade options may be available, depending on specific application requirements.

Key Reasons to Choose This Product

Efficient power conversion with low power dissipation

Fast recovery time enabling high-frequency operation

High reverse voltage rating and average rectified current capability

Compact and space-saving SMA package

Reliable performance in high-temperature and high-frequency applications