Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

Transistor Current Components DefinitionThe current components in a transistor include emitter current (IE), base current, and collector current.In NPN transistors, current flows due to electrons, while in PNP transistors, it flows due to holes, resulting in opposite current directions. Let’s explore the current components in a PNP transistor with a common base configuration. The emitter-base junction (JE) is forward biased, and the collector-base junction (JC) is reverse biased. The figure show