pinch-off point

基本解釋

The inverted portion of the channel region ends at a pinch-off point before reaching the drain.
溝道區(qū)域中的反型部分在到達(dá)漏極之前的夾斷點(diǎn)終止。
On the grounds of the pinch-off voltage, the cut-off point of variable resistance area and saturation area can be fixed, so the field effect tube can reliably work in the saturation area.
根據(jù)夾斷電壓能確定可變電阻區(qū)與飽和區(qū)的分界點(diǎn)，使場效應(yīng)管可靠地工作在飽和區(qū)的原理。