STMicroelectronics 40 V 300 mA Schottky Diode 3-Pin SOT-23 BAT54CFILM

STMicroelectronics BAT54CFILM is a high-efficiency Schottky diode designed with a 3-pin SOT-23 surface mount package, ideal for discrete semiconductor applications requiring low forward voltage drop and fast switching capabilities. Rated for a maximum continuous forward current of 300 mA and a peak reverse repetitive voltage of 40 V, this diode delivers reliable performance in compact designs.

Its low forward voltage drop of 900 mV minimizes power dissipation, enhancing energy efficiency in power-sensitive circuits. With a peak reverse recovery time of 5 ns, the diode supports rapid switching applications, reducing switching losses in high-frequency operations.

The diode operates safely over a wide temperature range from -40°C to 150°C, ensuring durability in harsh environments such as automotive and industrial electronics. The compact package dimensions - 3.04 mm length, 1.6 mm width, and 1.4 mm height - allow easy integration into space-constrained PCB layouts.

The common cathode configuration is suitable for various rectification and switching circuit designs. It also tolerates transient surge currents up to 1 A, providing robustness against voltage spikes. The peak reverse current remains low at 100 μA, ensuring minimal leakage and improved device reliability.

This Schottky diode is widely applicable in electronic components, power rectification, signal demodulation, and other semiconductor diode use cases within industrial, consumer electronics, and automotive fields.

Designed for surface mount applications with SOT-23 package. Maximum continuous forward current of 300 mA ensures reliable performance. Peak reverse repetitive voltage rating of 40 V supports high voltage blocking. Low forward voltage drop of 900 mV reduces power losses.

Fast switching with peak reverse recovery time of 5 ns improves efficiency. Operates within temperature range of -40°C to 150°C for robust environments. Compact dimensions: length 3.04 mm, width 1.6 mm, height 1.4 mm. Common cathode diode configuration suitable for various circuit designs.

Peak forward surge current up to 1 A for transient conditions. Peak reverse current limited to 100 μA maintains low leakage. Discover more Schottky diodes and rectifiers at EnvMart for your electronic design needs.

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