STB85NF55T4 Overview

As a result of avalanche breakdown, energy applied to the MOSFET is called avalanche energy, and the avalanche energy rating is 980 mJ.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 3700pF @ 25V.In this device, the drain current (ID) is equal to the continuous current transistor can conduct.This device has 55V drain-to-source breakdown voltage, where VDS corresponds to the ID at which a specified value of ID flows and VGS equals 55V.As a result of its turn-off delay time, which is 70 ns, the device has taken time to charge its input capacitance before drain current conduction begins.Input capacitance charge delays drain current conduction until the time it takes to charge input capacitance reaches 25 ns.Gate-source voltages (VGS) are voltages that fall across the gate-source terminal of FET transistors. VGS is sometimes 20VV.The threshold voltage is the point at which an electrical device activates any one of its operations, which for this transistor is 3V.In addition to reducing power consumption, this device uses drive voltage (10V).

STB85NF55T4 Features

the avalanche energy rating (Eas) is 980 mJ
a continuous drain current (ID) of 40A
a drain-to-source breakdown voltage of 55V voltage
the turn-off delay time is 70 ns
a threshold voltage of 3V

STB85NF55T4 Applications

There are a lot of STMicroelectronics
STB85NF55T4 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.