+-。PN+。N+。N+I锗硅锗硅U(mA)(A)UUZIABULU0RLDZRCRSDZRLJRSDZRL+-DIHACBOUsUbEIHRL+-IHRL+-+IH1IH2+-IH1IH2CRD1CRD2DzCRD1CCRD2CcRjCjLSRS(a)(b)(c)CjRS结电容（pF）突变结二极管（n=1/2)超突变结二极管(1/2)反向偏压反向偏压（v）交流输入交流输入输出正端 输出负端+_132交流输入交流输入输出正端输出负端EBCEBCa PNP b NPNECIIECIIinout 1BCIIBCII inout+-1.5Vebc430kKUds-UgNPPPNNsdggdUd-UgP1N2 N1 P2 P1N2KAGGbGbGcbGbbcbGIIIIIIIIIIIII2211112222122，P1N2 N1 P2 P1N2KAG500K5K1K 1/50V调光灯电路
