When the diode is reverse biased, the reverse breakdown voltage is reached before, of which only a small leakage current through the 翻译结果2复制译文编辑译文朗读译文返回顶部 When the diode is reverse biased, the reverse breakdown voltage is reached before, of which only a small leakage current...
The diode is reverse-biased, forcing the current through the resistor, when the gate is driven to turn the MOSFET on and conducts in a forward direction, shunting the current around the resistor, when the gate is driven to turn the MOSFET off. This arrangement provides a differential turn-...
During the negative cycle, the other diode is reverse-biased, leading to no current flow. Therefore, this option also does not provide full wave rectification. - Option C: - In this circuit, during the positive cycle, one diode conducts, and during the negative cycle, the other diode ...
be used in RF switching circuits, in which the PIN diode is either heavily forward-biased or reverse biased, or in RF attenuation circuits, in which case the PIN diode is utilized as a continuously-variable RF resistance by controlling the magnitude of the DC bias current through the diode....
When light energy falls on a photodiode, a charge is generated proportional to the intensity of the received light energy. This small charge can be used to drive a high impedance load, and the photodiode is operating in a photovoltaic mode. When a photodiode is reverse-biased using an exte...
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VTB may be a silicon transistor whilst VT2 can be silicon or germanium. In Fig. 3 (not shown), the pulse input V3 is replaced by a positive source and a reverse biased diode so as to enable a clamping transistor of lower reverse base/emitter voltage to be employed. 展开 ...
A) a junction capacitor, a battery, a small resistor, and the ideal diode B) a battery, a small resistor, and the ideal diode C) a battery and the ideal diode D) the ideal diode 5.When a p-n junction is reverse-biased, its junction resistance is ___. A) high B) low C) dete...
This variable RF impedance versus DC or low frequency bias signal allows the diode to be used in RF switching circuits, in which the PIN diode is either heavily forward-biased or reverse biased, or in RF attenuation circuits, in which case the PIN diode is utilized as a continuously-variab...