APT20F50B [Microchip]

APT20F50B Overview

When a voltage exceeds breakdown voltage of a MOSFET, breakdown phenomena occurs and current flows. It's called ?Avalanche break down?, and the energy applied to the MOSFET is called avalanche energy, and the avalanche energy rating (Eas) is 405 mJ.The input capacitance parameter, CI, is defined as the capacitance between the input terminals of an op amp with either input grounded, and this device's maximal input capacitance is 2950pF @ 25V.The drain current is the maximum continuous current the device can conduct, and the continuous drain current (ID) of this device is 20A. Turn-Off delay time is the time taken to charge the input capacitance of the device before drain current conduction can start, and its turn-off delay time is 34 ns.IDM is the maximum rated peak drain current for a power MOSFET, and its maximal pulsed drain current is 60A.Turn-on delay time is the time taken to charge the input capacitance of the device before drain current conduction can start, and its delay time is 13 ns.The gate-source voltage, VGS, of a FET transistor is the voltage that falls across the gate-source terminal of the transistor and its voltage can be 30V.By using drive voltage (10V), this device helps reduce its overall power consumption.

APT20F50B Features

the avalanche energy rating (Eas) is 405 mJ
a continuous drain current (ID) of 20A
the turn-off delay time is 34 ns
based on its rated peak drain current 60A.

APT20F50B Applications

There are a lot of Microsemi Corporation
APT20F50B applications of single MOSFETs transistors.

• LCD/LED TV
• Consumer Appliances
• Lighting
• Uninterruptible Power Supply
• AC-DC Power Supply
• Synchronous Rectification for ATX 1 Server I Telecom PSU
• Motor drives and Uninterruptible Power Supplies
• Micro Solar Inverter
• DC/DC converters
• Power Tools