STMicroelectronics Schottky Diode 40 V 1 A Surface Mount DO-214AA Package STPS140U

STMicroelectronics STPS140U Schottky Diode is a surface mount semiconductor component designed for high efficiency rectification within electrical and electronic circuits. Featuring a DO-214AA package, this diode supports a maximum continuous forward current of 1 Amp and a peak repetitive reverse voltage of 40 Volts, making it ideal for low voltage high frequency switching power supplies and rectification applications.

The STPS140U delivers low forward voltage (0.43 V) which reduces power dissipation and improves overall circuit efficiency. It operates reliably over a broad temperature range from -65°C to 150°C, suitable for industrial, laboratory, and commercial environments. The device's compact physical dimensions (4.6 mm length, 3.95 mm width, and 2.45 mm height) allow for dense PCB layouts in modern electronic assemblies.

This Schottky diode has a peak non-repetitive forward surge current rating of 60 Amps, providing protection against transient overloads. Its minimal peak reverse current of 12 microamps ensures low leakage, contributing to enhanced power performance. The two-pin configuration and surface mount package type enable straightforward integration into existing circuit designs.

This device is not certified to automotive standards, making it suited primarily for general semiconductor applications requiring Schottky barrier diode characteristics. Surface mount DO-214AA package enables compact PCB layouts.

Maximum continuous forward current of 1 Amp for robust performance. Maximum repetitive peak reverse voltage of 40 Volts ensuring reliable blocking capability. Low forward voltage drop of 0.43 Volts minimizes power losses.

Wide operating temperature range from -65°C to 150°C for diverse environments. Peak non-repetitive forward surge current rating of 60 Amps for transient conditions. Compact dimensions of 4.6 mm length, 3.95 mm width, and 2.45 mm height for space-saving designs.

Two-pin diode configuration suitable for standard rectification circuits. Extremely low peak reverse current of 12 microamps enhancing efficiency. Not compliant with automotive standards; intended for industrial and commercial applications.

Ideal for industrial, laboratory, manufacturing, and commercial electronics requiring efficient power rectification, this diode is a dependable choice. Explore more semiconductor and electronic components by browsing EnvMart’s extensive collection.

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