Before revision: Types Classification |- style="text-align:center;" |80px||PNP||80px||P-channel |- style="text-align:center;" |80px||NPN||80px||N-channel |- style="text-align:center;" |BJT||||JFET|| |- style="text-align:center;" |80px||80px||80px||P-channel |- style="text-align:center;" |80px||80px||80px||N-channel |- style="text-align:center;" |colspan="2"|MOSFET enh||MOSFET dep|| Transistors are categorized by Structure: MOSFET (IGFET), BJT, JFET, insulated-gate bipolar transistor (IGBT), other types.
After revision: Insulated-gate bipolar transistor (IGBT)Types Classification |- style="text-align:center;" |80px||PNP||80px||P-channel |- style="text-align:center;" |80px||NPN||80px||N-channel |- style="text-align:center;" |BJT||||JFET|| |- style="text-align:center;" |80px||80px||80px||P-channel |- style="text-align:center;" |80px||80px||80px||N-channel |- style="text-align:center;" |colspan="2"|MOSFET enh||MOSFET dep|| Transistors are categorized by Structure: MOSFET (IGFET), BJT, JFET, insulated-gate bipolar transistor (IGBT), other types.