11. On December 1, 1957, Jean Hoerni first proposed a planar technology of bipolar transistors . 12. From there i've come across Bipolar Transistors and Field-Effect Transistors. 13. Bipolar transistors are shown, but this design would also be realizable with FETs or valves.14. Kopin's main product is _ take a deep breath _ a heterojunction bipolar transistor wafer. 15. Today, insulated gate bipolar transistors are typical switching devices. 16. Although most units are constructed with bipolar transistors , field effect transistor units are also produced. 17. :: We have an article : Bipolar transistor biasing. 18. Bipolar transistors are so named because they conduct by using both majority and minority carriers.19. A "'multiple-emitter transistor "'is a specialized bipolar transistor mostly used at the inputs of power dissipation. 20. Unlike bipolar transistors , JFETs are exclusively voltage-controlled in that they do not need a biasing current.
