STMicroelectronics 40 V 1 A Schottky Diode 2-Pin DO-41 1N5819RL

STMicroelectronics 1N5819RL Schottky Diode is a discrete semiconductor device with a maximum continuous forward current of 1 ampere and a peak reverse voltage of 40 volts. It is enclosed in a compact, through-hole DO-41 package with two pins, making it suitable for various industrial and electronic applications.

This diode series is specially designed for low voltage, high frequency operations typically found in switch-mode power supplies, DC-to-DC converters, and inverters. The device's fast switching characteristics and low forward voltage drop (0.85 V) contribute to minimizing power loss and improving circuit efficiency.

The wide operating temperature range from -65°C to 150°C ensures reliable performance in demanding environmental conditions. The 2.7 mm diameter and 5.2 mm length package provide standard sizing for easy integration into circuit boards.

Key technical benefits include very low switching and conduction losses, making the 1N5819RL ideal for use in polarity protection circuits, freewheeling Diodes, and small battery charging setups. Its robust electrical parameters support industrial, laboratory, commercial electronics, and manufacturing environments.

The diode delivers excellent efficiency due to low forward voltage and fast recovery time. Compact DO-41 package ensures ease of mounting and space savings. Wide temperature tolerance enables usage in harsh industrial conditions.

Low peak reverse current reduces leakage and improves reliability. 2-pin design simplifies installation in through-hole PCB layouts. Suitable for automotive and consumer electronics requiring high-frequency rectification.

This STMicroelectronics diode is a trusted choice for engineers seeking durable and efficient Schottky rectifiers. Discover more electronics components and power connectors in EnvMart’s Semiconductor and Diode categories.