STD55N4F5 [STMicroelectronics]

STD55N4F5 Overview

CI refers to the capacitance between two input terminals on an op amp with either input grounded, and this device's maximum input capacitance is 1600pF @ 25V.In this device, the drain current (ID) is equal to the continuous current transistor can conduct.This device has 40V drain-to-source breakdown voltage, where VDS corresponds to the ID at which a specified value of ID flows and VGS equals 40V.As a result of its turn-off delay time, which is 25 ns, the device has taken time to charge its input capacitance before drain current conduction begins.There is a peak drain current of 220A, its maximum pulsed drain current.Input capacitance charge delays drain current conduction until the time it takes to charge input capacitance reaches 15 ns.Gate-source voltages (VGS) are voltages that fall across the gate-source terminal of FET transistors. VGS is sometimes 20VV.In addition to reducing power consumption, this device uses drive voltage (10V).

STD55N4F5 Features

a continuous drain current (ID) of 55A
a drain-to-source breakdown voltage of 40V voltage
the turn-off delay time is 25 ns
based on its rated peak drain current 220A.

STD55N4F5 Applications

There are a lot of STMicroelectronics
STD55N4F5 applications of single MOSFETs transistors.

• DC/DC converters
• Power Tools
• Motor Drives and Uninterruptible Power Supples
• Synchronous Rectification
• Battery Protection Circuit
• Telecom 1 Sever Power Supplies
• Industrial Power Supplies
• PFC stages, hard switching PWM stages and resonant switching
• PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
• Lighting, Server, Telecom and UPS.