Nexperia Silicon Junction Switching Diode 2-Pin SOD-523 250 mA 300 V BAS521,115

Nexperia BAS521,115 Silicon Junction Switching Diode is a compact 2-pin surface mount diode in the SOD-523 package designed for small signal switching applications. It supports a maximum forward current of 250 mA and withstands peak reverse voltages up to 300 V, making it suitable for various low power electronic circuits.

This diode features a robust construction with a maximum power dissipation of 500 mW and a fast peak reverse recovery time of 4 ns, ensuring efficient switching performance in industrial and commercial electronics. It operates reliably within a temperature range of -65°C to 150°C, suitable for demanding environments.

The compact physical dimensions of length 1.25 mm, width 0.85 mm, and height 0.65 mm allow high-density PCB layouts. With a low forward voltage of 1.1 V and the ability to handle non-repetitive forward surge currents up to 4.5 A, this diode offers flexibility and durability in semiconductor switching functions.

Single diode configuration for switching applications. Surface mount type in SOD-523 package. Maximum forward current: 250 mA. Maximum peak reverse voltage: 300 V. Power dissipation: 500 mW with fast switching. Operating temperature range: -65°C to 150°C.

Package dimensions: 1.25 mm length, 0.85 mm width, 0.65 mm height. Low forward voltage of 1.1 V. Surge current capability of 4.5 A. Manufactured in China with new product condition.

This diode is widely used in the electronics industry for signal switching, power management, and discrete semiconductor functions including use in power connectors, industrial electronic components, and high-density circuit designs. It enables low-leakage, high-voltage applications with rapid switching capabilities.

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