SB120 Overview

In this device, the maximum reverse leakage current is 500μA volts.Devices with this rating have an average rectified current of 1A volts.The allowable value of forward current reaches 1A.As you can see, the fuse's current rating is 1A, which means that it can carry a maximum current for an indefinite period without losing too much performance.As a heat property, thermal resistance is a measurement of a temperature difference that inhibits heat flow from an object or material, and it is 80 °C/W at natural temperatures.30A is the maximum value of surge current.As the data chart indicates, the peak reverse is 500μA.

SB120 Features

a maximal reverse leakage current of 500μA volts
an average rectified current of 1A volts
a current rating of 1A
the peak reverse is 500μA

SB120 Applications

There are a lot of ON Semiconductor SB120 applications of single-phase diode rectifier.

• Welders
• Freewheeling
• Ultra High-Speed Switching
• Switching Diode
• Power converters
• Recirculating Diode
• Battery chargers
• DC motor control and drives
• Reverse Polarity Protection
• Polarity Protection Diode