Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I don't think you are going to be able to pass your required current through such a high RDson, even with maximum heatsinking or water cooling.
But! Maybe do a search at International Rectifier Home Page - Flash Detection and you will find FETs with much lower RDson, and then when you find one you like, see if Digikey carries it. Don't believe current ratings. Go soley on the RDson and sit down and calculate the power dissipation using thermal resistance yourself to find the REAL current it can carry.
To narrow down your search, choose the D2-Pak, D2-Pak 7-Lead, and Super 220, Super 247, TO-262, and TO-220 packages for your search. Only FETs in those packages will suit your current needs. Again, do not use the company's current rating as search criteria.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.