Product name: Schottky Diode Model: MBR0520 Diode case/package: SOD123 Pin Count: 2 Key specifications Current: 0.5A Reverse Voltage: 20V Peak NonRepetitive Surge Current: 5.5A Maximum Forward Voltage @ 0.5A: 0.385V Operating Junction Temperature: 65C to +125C Body Dimension: 4 x 1.5mm Total Length: 70cm / 27.6' Color: Black Key benefits Low forward voltage drop supports efficient power conversion and reduced heat in low voltage circuits Compact SOD123 package enables dense PCB layouts and space saving designs Robust operating temperature range supports reliability in varied environments Surge capability of 5.5A provides tolerance for brief current transients 20V reverse voltage rating offers compatibility with common low voltage electronic systems 2pin configuration simplifies integration into existing circuits Applications and use scenarios DCDC converter input or output rectification in small power supplies and compact electronics Reverse polarity protection for batterypowered devices, preventing damage from incorrect connections Lowloss ORing or redundancy diodes in dualsupply layouts for microcontroller and embedded systems Compatibility and performance notes Suitable for applications requiring a 0.5A current rating with a 20V maximum reverse voltage Small footprint and black body color suitable for surfacemount designs and visible PCB routing Suitable for use in consumer electronics, small chargers, and other lowvoltage circuits requiring efficient rectification