This produces a Positive- Negative- Positive type of configuration, with the arrow which also defines the Emitter terminal pointing inwards in the PNP transistor symbol.Īlso, all the polarities for a PNP transistor are reversed which means that it “sinks” current into its Base as opposed to the NPN transistor which “sources” current through its Base. Basically, in this type of PNP transistor construction, the two interconnected diodes are reversed with respect to the previous NPN transistor.
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