and..that open base makes it rather sensitive to package leakages, as well as partly sensitive to external EMI.
and..that open base makes it rather sensitive to package leakages, as well as partly sensitive to external EMI.
Not really. The c-b junction is forward biased and b-e is zenering (collector is negative for an NPN) so there's no transistor action.
-- John Larkin Highland Technology, Inc Science teaches us to doubt. Claude Bernard
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