STMicroelectronics 40 V 1 A Schottky Diode Through Hole DO-41 1N5819RL

STMicroelectronics 1N5819RL is a 40 V, 1 A Schottky diode specifically designed for high frequency and low voltage applications. The diode features a through-hole mount type in a DO-41 package, making it suitable for easy installation in various electronic circuits.

This diode excels in applications requiring low forward voltage drop and fast switching capabilities such as switch-mode power supplies and DC-to-DC converters. Its peak reverse repetitive voltage of 40 V and maximum continuous forward current of 1 A provide reliable performance in protective, inverter, and battery charger circuits.

The diode operates within a temperature range of -65°C to 150°C and ensures low conduction loss with a maximum forward voltage of 0.85 V, enabling improved efficiency in power management systems. The surge current capacity of 25 A further supports transient conditions, ensuring robustness.

Physically, the diode measures 5.2 mm in length with a package diameter of 2.71 mm, featuring 2-pin single diode configuration suitable for through-hole mounting techniques. This product does not comply with automotive standards or additional certifications.

The diode features a peak reverse repetitive voltage of 40 volts. It supports a maximum continuous forward current of 1 ampere. Constructed with a 2-pin, single diode configuration in DO-41 package type. It operates efficiently in temperatures ranging from -65°C to 150°C.

The maximum forward voltage drop is 0.85 volts, ensuring low conduction losses. The device supports a peak non-repetitive forward surge current of 25 amperes. The physical dimensions are 5.2 mm length, 2.7 mm width and height, and a diameter of 2.71 mm.

No automotive certification and standards approvals are applicable to this diode.

This Schottky diode is ideal for industrial, commercial, and laboratory use where efficient power rectification and protection are key. It finds applications in power supplies, battery charging circuits, inverters, and other electronic switching devices.

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