Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
General Engineering
Mechanical Engineering
Electrical Engineering
Aerospace Engineering
Nuclear Engineering
Materials Engineering
Trending
Featured Threads
Log in
Register
What's new
Search
Search
Search titles only
By:
General Engineering
Mechanical Engineering
Electrical Engineering
Aerospace Engineering
Nuclear Engineering
Materials Engineering
Menu
Log in
Register
Navigation
More options
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Engineering
Electrical Engineering
Getting a High Speed Synchronous N-Channel MOSFET Driver working right
Reply to thread
Message
[QUOTE="DaveE, post: 6899571, member: 644223"] I think you probably have a different problem. [USER=447632]@Baluncore[/USER] is right, that MOSFET should have more gate voltage, or you should choose a MOSFET with "logic level" gate specs. But most of them should still turn on and off, just with higher resistance than you will want. Vgs[SUB](th)[/SUB] is between 2 - 4V for the IRF3007, you'd be unlucky to get a 4V part. One test you could try is to lower the temperature of the device (freeze spray, ice, freezer, whatever you've got), that should lower Vgs[SUB](th)[/SUB]. Or, you could try increasing the PS voltage to the driver as a test. Read the [URL='https://www.infineon.com/dgdl/irf3007pbf.pdf?fileId=5546d462533600a4015355deea2a1908']data sheets[/URL] yourself; all of them. [/QUOTE]
Insert quotes…
Post reply
Forums
Engineering
Electrical Engineering
Getting a High Speed Synchronous N-Channel MOSFET Driver working right
Back
Top