理论上来说会MOS应该要损坏，或者用料上并无MOS可以符合这个条件的使用。 但此现象其实很多时候都源自于示波器碳棒的设置误判问题。 碳棒可能会因为测量点、接触点、准位点、地线长度、靠近磁性元件干扰等各式各样的设置问题而让示波器波无法呈现出真实的样貌。 （图三：差动碳棒配置图四：错误的测量方式：焊接MOS点为PCB版） 为避免这样的状况发生，碳棒的接触上需要注意以短、明确接线、不缠绕或者靠近切换信号源为重点。 图五&图六：正确的测量方式： …

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2020年9月24日 · So you can draw additional curves for Vgs higher than Vdd in the right-hand graph and the load line would intersect at an ever narrower region near Vds = 0 (which makes sense since you have a fixed resistor load to a fixed voltage and you are enhancing the MOSFET conduction more and more).

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