onsemi 20 V 4 A Schottky Diode Surface Mount DO-214AB 2-Pin MBRS320T3G

onsemi MBRS320T3G is a surface mount Schottky diode with a maximum continuous forward current rating of 4 A and a peak reverse voltage of 20 V. Housed in a DO-214AB (SMC) package, it features a 2-pin configuration suitable for compact footprint designs.

This Schottky diode employs the Schottky barrier principle using a barrier metal to achieve a low forward voltage drop and reduced reverse current. It is ideal for low voltage, high-frequency rectification tasks, as well as freewheeling and polarity protection applications in various electronic circuits.

With an operating temperature range from -65°C to 150°C and a peak non-repetitive forward surge current of 80 A, the diode offers reliable performance under demanding electrical and thermal conditions. The epoxy-molded case provides stress protection while keeping the device lightweight at approximately 11.7 mg.

The product is automotive qualified to the AEC-Q101 standard, ensuring suitability for automotive and other high-reliability industrial applications. Its compact size (7.11 mm length, 6.1 mm width, and 2.26 mm height) supports space-efficient PCB layouts.

Uses Schottky barrier principle for low forward voltage drop and low reverse leakage current. Maximum continuous forward current of 4 A supports moderate power levels. Peak reverse repetitive voltage rating of 20 V suitable for low voltage circuits.

Compact DO-214AB package optimized for surface mount applications. High peak surge current rating of 80 A for transient event tolerance. Operating temperature range from -65°C to 150°C for wide application scope. Epoxy moulded casing enhances durability and stress resistance.

Complies with AEC-Q101 automotive quality standards. Lightweight design at 11.7 mg facilitates easy automated assembly.

This diode is widely used in industrial, automotive, and consumer electronics circuits for rectification, voltage clamping, and reverse polarity protection. It supports effective high frequency switching and improves efficiency in power supplies and converters.

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