[TriEmbed] N-MOSFET Symbol

[Grawburg]

I'm making an electronic symbols sheet for a summer Raspberry Pi class. Sometimes I see symbols that include the diode and sometimes without.  The kids will be using a FQP30N06L or similar in one of their projects. Are there some MOSFETS that do not have the internal diode? Do I need to include both symbols and how would I differentiate them if I do?

Thanks,
Brian Grawburg

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