STD5NK40Z-1 [STMicroelectronics]

STD5NK40Z-1 Overview

As an op amp's input capacitance parameter, CI, is defined as the capacitance between the input terminals when one input is grounded, this device's maximum input capacitance is 305pF @ 25V.This device conducts a continuous drain current (ID) of 3A, which is the maximum continuous current transistor can conduct.Using VGS=400V and a specified value of ID, the drain-source breakdown voltage is VDS at which a specified value of ID flows. This device has a drain-source breakdown voltage of 400V (that is, no charge flow from drain to source).The drain current is the maximum continuous current this device can conduct, which is 3A.When the device is turned off, a turn-off delay time of 22.5 ns occurs as the input capacitance charges before drain current conduction commences.Before drain current conduction can begin, the device's turning-on delay time takes time to charge its input capacitance. This delay time is 9.2 ns.Voltage at the gate-source terminal of a FET transistor, called the gate-source voltage, or VGS, can be 30V.Activation of any electrical operation happens at threshold voltage, and this transistor has 3.75V threshold voltage.In order to reduce power consumption, this device uses a drive voltage of 10V volts (10V).

STD5NK40Z-1 Features

a continuous drain current (ID) of 3A
a drain-to-source breakdown voltage of 400V voltage
the turn-off delay time is 22.5 ns
a threshold voltage of 3.75V

STD5NK40Z-1 Applications

There are a lot of STMicroelectronics
STD5NK40Z-1 applications of single MOSFETs transistors.

• Motor drives and Uninterruptible Power Supplies
• Micro Solar Inverter
• 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