Re: N-channel logic level (3.3V) MOSFETs?

From: Jamie <jamie_ka1lpa_not_valid_after_ka1lpa_@xxxxxxxxxxx>
Date: Tue, 13 Mar 2007 19:17:08 -0500

JeffC wrote:

Noway2 wrote:

JeffC wrote:

I need a logic level N-channel FET. It only need to handle 100mA so something modest in, for example a T092 package would do, but it does need to be fully 'on' by 3.3V at the gate. Does anyone have any suggestions or 'go to' parts?
Thanks!

Try searching digikey.

Personally I have used the FDV301N and FDV303N on several 3.3V boards now with great success. Both parts have a maximum Vth of 1.5V with a Vgs maximum well above 3.3V.

Thanks! It seems New Zealand isn't ready for logic level Mosfets just yet. I'm hunting around Ebay and the like.

gezzzz
Look for Hex fets.

--
"I'm never wrong, once i thought i was, but was mistaken"
Real Programmers Do things like this.
http://webpages.charter.net/jamie_5

.

References:
- N-channel logic level (3.3V) MOSFETs?
  - From: JeffC
- Re: N-channel logic level (3.3V) MOSFETs?
  - From: Noway2
- Re: N-channel logic level (3.3V) MOSFETs?
  - From: JeffC

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Re: N-channel logic level (3.3V) MOSFETs?
... JeffC wrote: ... something modest in, for example a T092 package would do, but it does need to be fully 'on' by 3.3V at the gate. ... Both parts have a maximum Vth of 1.5V with a Vgs maximum well above 3.3V. ...
(sci.electronics.design)
Re: N-channel logic level (3.3V) MOSFETs?
... Noway2 wrote: ... something modest in, for example a T092 package would do, but it does need to be fully 'on' by 3.3V at the gate. ... Both parts have a maximum Vth of 1.5V with a Vgs maximum well above 3.3V. ...
(sci.electronics.design)