STMicroelectronics 40 V 3 A Schottky Diode 2-Pin Surface Mount DO-214AA STPS340U

STMicroelectronics STPS340U is a high-performance Schottky diode optimized for industrial and electronic semiconductor applications. This diode is designed with a 2-pin DO-214AA surface mount package, suitable for compact circuit board layouts.

It supports a maximum continuous forward current of 3 A and can block a peak reverse repetitive voltage of 40 V, making it suitable for power rectification duties in DC power supplies and automotive electronics. Its maximum forward voltage of 570 mV minimizes power dissipation and improves system efficiency.

The device features a wide operating temperature range from -65°C up to 150°C, ensuring robustness under demanding environments. Its small footprint with dimensions of 4.6 mm length, 3.95 mm width, and 2.45 mm height enables integration into space-constrained designs.

Notable electrical parameters include a peak non-repetitive forward surge current rating of 75 A, which allows it to handle transient current spikes reliably. The peak reverse current of only 20 μA contributes to low leakage and improved energy efficiency.

This Schottky barrier rectifier diode is particularly suited for use in power management modules, switch-mode power supplies, voltage clamping circuits, and high-frequency applications where rapid switching and low voltage drop are critical.

Designed to meet standard surface mount technology conventions, the STPS340U offers dependable performance for industrial, commercial, and automotive electronics. It is a new product originating from India and meets quality standards for modern semiconductor components.

Features a maximum continuous forward current of 3 A. Supports peak reverse repetitive voltage of 40 V for reliable blocking. Includes a low maximum forward voltage of 570 mV to reduce power loss. Operates within a wide temperature range from -65°C to 150°C.

Small, compact dimensions of 4.6 mm length, 3.95 mm width, and 2.45 mm height. Ordered for surface mount technology with a DO-214AA package configuration. Schottky rectifier type designed for fast switching and low forward voltage drop.

Peak non-repetitive forward surge current rated at 75 A for transient conditions. Minimal peak reverse current of 20 μA to ensure efficiency. Reliable for use in power management, DC-DC converters, and high-frequency applications.

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