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What is the cause of reverse recovery time in a pn junction diode
What else can I help you with?
Explain flywheel effect of a tank circuit?
Fly wheeling or ringing is a process where by circulating current will cause a ringing effect where that is useful is on SCR circuit to reverse power for a shot time enough to reduce holding current therefore shutting the device off
Does reverse biasing an LED for a period of time reduce its forward biased threshold voltage?
yes
What is demagnetising effect of DC generator?
demagnetising effect of dc generator is to reduce main field flux there by reduction in generated voltage.
How is technology helping reduce the greenhouse effect?
I dont know xD SOZ BRO!
Purpose of hip bracing in steel towers please answer it in detail as much as you can?
1. for support of bracing 2. reduce the torsion effect. 3.reduce the slenderness ration Regard Ravi
What is the response in which a stimulus initiates actions that reverse or reduce the original stimulus?
Negative feedback is the response in which a stimulus initiates actions that reverse or reduce the original stimulus. It helps maintain stability or homeostasis in a system by dampening the effect of a change and bringing the system back to its set point.
What are 4r's on pollution?
Recycle, Reuse, Reduce, and recovery
Gold is often diffused into silicon pn junction devices to?
Reduce the recombination rate
How did the new deal try to reduce unemployment and help recovery?
no it didnt
Explain flywheel effect of a tank circuit?
Fly wheeling or ringing is a process where by circulating current will cause a ringing effect where that is useful is on SCR circuit to reverse power for a shot time enough to reduce holding current therefore shutting the device off
What are recovery pants and how do they help in the recovery process?
Recovery pants are compression garments designed to improve blood flow and reduce muscle soreness after intense physical activity. They help in the recovery process by promoting faster muscle recovery, reducing swelling, and providing support to the muscles.
The agriculture adjustment administration worked for agriculture recovery by?
urging farmers to reduce production
The agricultural adjustment administration worked for agricultural recovery by?
Urging farmers to reduce production
What recovery method uses special?
The recovery method that uses special techniques for muscle recovery is known as active recovery. This involves engaging in low-intensity exercises, such as walking or gentle cycling, to promote blood flow and reduce soreness. Other recovery methods include techniques like foam rolling, stretching, and massage therapy, which help alleviate tension and improve flexibility. Each approach aims to enhance the body's natural recovery processes and reduce the risk of injury.
How do you reduce fringing effect?
Hi, if you really wanna reduce magnetic fringing effect, then you have to keep + side in water for two days and then can have a test of effect streangth, it will be reduced to 50%.
How will reduce tds in water?
you can reduce TDS by reverse osmosis method, deionization method or distillation method or by using activated charcoal.
What are the advantages and disadvantages of pn junction diode?
A junction diode is very useful serving as a rectifier, a switch, or a voltage reference, in an electronic circuit. Switch/rfectifier: the diode acts like a wire when the applied forward bias is above 0.6 V and like an insulator when the bias is reverse but less than the breakdown voltage. The diodes are ubiquitous in the ESD-protect circuit of an input of an electronic circuit. When the reverse bias is high enough, the diode starts to conduct again. However, the action is rather abrupt, meaning a change in 0.1 V increases the reverse current by orders of magnitude. The diode (reverse) voltage seems to have been pinned, regardless of the current henceforth, hence a voltage reference. Also, the pn junction acts like a poorly-insulated capacitor, normally in the reverse-bias region, but acts a capacitor nonetheless, so the designer has one more option to use. The junction diode can serve as an on-chip thermometer after calibration. The junction reverse current is very sensitive to the junction temperature. One unintentional usage is as an impurity sensor. The ideality factor in the forward-bias region is very sensitive to impurity during the fabrication and after passivation. The fact that the pn junction needs to be charged and discharged to realize the switching function, causes a delay in action. This delay can be undesirable to high-speed operations. In voltage referencing, the diode can be over-stressed during breakdown. The pn junction can be thermally destroyed in an avalanche action. The result is a an unintentional permanent short circuit. Since the diode requires a finite voltage level to turn on, this overhead of 0.5V is a headache to a designer who may be using a power supply of 1.8V or lower. Schottky-barrier diodes are not always available to reduce this overhead.
