What electrical characteristics of a N-Channel Power MOSFET do I need to check in order to verify that is capable of acting as a high current disconnect / Switch?
I understand the basic ones. (Vgs, Rds-On, Vds, Id, PD, max temp, etc...)
I found this N-Channel High current logic level mosfet that seems to suitable my application. "PSMN2R0-30PL,127"
Datasheet - (screen shots below) https://www.mouser.com/datasheet/2/916/PSMN2R0-30PL-1600491.pdf
It's capable of 30v, 100amps, and Logic Level
If I use 10/15 of them in parallel they should be more than capable of handling a 28volt 300amp(Max) load continuously with a adequate cooling solution and be controlled by a 5 volt relay connected to their gate, correct?
They don't need to be fast switching etc... I just need them to handle 28 volts and up to a 300 amp load(Max) (normally much lower) for a continuous amount of time(few hours etc..) and be controlled by a 5 volt relay connected to there gate...
* with a adequate sized heat sink and fan
I just want to make sure these mosfets will work for my situation and if not maybe you could suggest one that would , before I whip up a schematic
Thx
I understand the basic ones. (Vgs, Rds-On, Vds, Id, PD, max temp, etc...)
I found this N-Channel High current logic level mosfet that seems to suitable my application. "PSMN2R0-30PL,127"
Datasheet - (screen shots below) https://www.mouser.com/datasheet/2/916/PSMN2R0-30PL-1600491.pdf
It's capable of 30v, 100amps, and Logic Level
If I use 10/15 of them in parallel they should be more than capable of handling a 28volt 300amp(Max) load continuously with a adequate cooling solution and be controlled by a 5 volt relay connected to their gate, correct?
They don't need to be fast switching etc... I just need them to handle 28 volts and up to a 300 amp load(Max) (normally much lower) for a continuous amount of time(few hours etc..) and be controlled by a 5 volt relay connected to there gate...
* with a adequate sized heat sink and fan
I just want to make sure these mosfets will work for my situation and if not maybe you could suggest one that would , before I whip up a schematic
Thx