STL3NK40 [STMicroelectronics]

STL3NK40 Overview

Op amps with either input grounded have a fixed input capacitance parameter, CI, and this device has a 200pF @ 25V maximal input capacitance.Devices can conduct a maximum continuous current of 3 amps in the drain area, so the continuous drain current (ID) for this device is 430mA amps.It is [18 ns] because it takes time to charge the input capacitance of the device before drain current conduction can begin.A turn-on delay time of 3 ns indicates the time it takes for the input capacitance of the device to charge before drain current conduction starts.Generally, the gate-source voltage (VGS) of a FET transistor is the voltage across its gate-source terminal, which is 20V.The DS breakdown voltage should be maintained above 400V to maintain normal operation.To operate this transistor, you will need a 400V drain to source voltage (Vdss).A device like this reduces its overall power consumption when it uses drive voltage (10V).

STL3NK40 Features

a continuous drain current (ID) of 430mA
the turn-off delay time is 18 ns
a 400V drain to source voltage (Vdss)

STL3NK40 Applications

There are a lot of STMicroelectronics
STL3NK40 applications of single MOSFETs transistors.

• Synchronous Rectification for ATX 1 Server I Telecom PSU
• 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