摘要 |
PURPOSE:To generate a potential drop due to currents flowing through an electrode on emitter stripes or base stripes, to compensate the inequality of emitter current density due to the difference of collector resistance and to obtain an excellent high-frequency characteristic by using the electrode as a resistor. CONSTITUTION:A P type base region 3 and an emitter 4 are formed to a collector layer 2 shaped onto a P<-> substrate with an N<+> collector buried layer 1. The resistor is formed onto the emitter stripes 4 as the emitter resistance layer extracting electrode 9. The collector extracting electrode 9, emitter outside extacting electrode 7 and a base extracting electrode 8 are shaped to the surface. |