日本某公司将生产九种内阻低、开关速度高的场效应功率输出管.场效应功率输出管的输入阻抗和高频特性均优于一般双极型管.据称,该公司使用了一台由大规模集成电路控制的设备改进生产工艺,成功地降低了该管的造价.为了解决导通电阻大的缺点,采用了适当的衬底材料,对该管的V形沟道结构采用模拟法设计.为了提高开 A Japanese company will produce nine kinds of field effect power output tubes with low internal resistance and high switching speed. The field effect power output tubes have better input impedance and high frequency characteristics than conventional bipolar tubes. Taiwan by the large-scale integrated circuit control device to improve the production process, successfully reducing the cost of the tube.In order to solve the shortcomings of large on-resistance, using the appropriate substrate material, the tube V-channel structure using simulation Law design. In order to improve open