[TriEmbed] N-MOSFET Symbol

Rick nm3g at triad.rr.com
Thu Mar 10 16:12:04 CST 2016


Good afternoon Brian,

Use the symbol from the datasheet. Yes, you'll see differences, but you 
can teach why they're different.

Regards,

Rick

On 3/10/2016 8:31 AM, Grawburg via TriEmbed wrote:
> Pete is 100% correct.
> The intention is get them acquainted with standard symbols. In the case of the N-MOSFET it's to help them see it is
> more than a NPN transistor in a thick case.
> The other comments made about this topic have been helpful...they all go into my notebook.
>
> Thanks,
> Brian
>
> -----Original Message-----
>> From: "Pete Soper via TriEmbed" <triembed at triembed.org>
>> To: triembed at triembed.org
>> Date: 03/09/16 05:25 PM
>> Subject: Re: [TriEmbed] N-MOSFET Symbol
>>
>> I'm pretty sure about 70% of Brian's interest in this subject involves
>> dealing with inductive loads. The body diode in the schematic symbol is
>> a merciful hint.  If his kids can remember that the lack of a body diode
>> is a red flag they might avoid blowing up their BJTs or adding redundant
>> components.
>
>





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