Hello Everyone! Hope you’re well today. In today's tutorial, we will have a look at D13005K NPN Transistor . We will also study D13005K Datasheet, Pinout, Power Ratings, Equivalents & Applications . As its an NPN transistor, so major charge carriers are electrons. D13005K is mainly employed for switching and amplification purpose. Let's first recall NPN transistors: NPN transistor consists of 3 terminal, named as: Emitter. Collector. Base. If we provide voltage > 0.7V at base terminal, NPN transistor gets forward biased & starts conducting. If Base voltage D13005K NPN Transistor: D13005K NPN Transistor D13005K is a bipolar NPN transistor, mainly used for amplification and switching purposes. It contains three layers where two n-doped layers surround one p-doped layer. This device is made o ...