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晶体三极管特性曲线——VcE=OV与VcE>1V的区别
THE CHARACTERISTIC CURVES OF TRANSISTOR TRIODE——THE DIFFERENCES BETWEEN VCE.= 0V AND VCE>1V
【摘要】 对晶体三极管输入特性进行分析,利用电流表、电压表测量,证实当VCE=0V时,集电极比发射极先导通;当VCE>1V时,晶体管处于放大状态.
【Abstract】 The authors studies the input characteristic of transistor triode with galvanometer and voltmeter,and proves that undetr Vc_E = 0V the collector occurs electric current bdfore the emitter,and transistor triode is in magnifying state under Vc_E>lV.
【关键词】 三极管输入特性;
PN结;
势垒高度;
【Key words】 transistor trodel input characteristic ,P-N junction; electric field intensity;
【Key words】 transistor trodel input characteristic ,P-N junction; electric field intensity;
- 【文献出处】 赣南师范学院学报 ,Journal of Gannan Teacher’s College , 编辑部邮箱 ,1996年06期
- 【分类号】TN32
- 【下载频次】86