The minority carrier recombination times

Assignment Help Electrical Engineering

Reference no: EM132910022

Consider an abrupt Si pn + junction that has 1015 acceptors cm-3 on the p-side and 1019 donors on the nside.

The minority carrier recombination times are τe = 490 ns for electrons in the p-side and τh = 2.5 ns for holes in the n -side. The cross-sectional area is 1 mm2. Assuming a long diode, calculate the current, I, through the diode at room temperature when the voltage, V, across it is 0.6 V. What are V/I and the incremental resistance (rd) of the diode and why are they different?

Reference no: EM132910022

Questions Cloud

Finds between diversity and segregation and public goods : Describe the relationship she finds between diversity and segregation and public goods provision. Why does she argue that this relationship exists?

How are action related to one another for arendt : Define Labor, Work, and Action from the perspective of Arendt. How are necessity and Action related to one another for Arendt?

Essential as access to electricity and water services : Do you think that access to the internet should be considered as essential as access to electricity and water services?

What amount of interest income is recognized : The current rate on impairment testing date was 12%, while the original effective interest rate was 10%. What amount of interest income is recognized

The minority carrier recombination times : The minority carrier recombination times are te = 490 ns for electrons in the p-side and th = 2.5 ns for holes in the n -side.

What ways has america religious belief proved tocqueville : In what ways has America's religious belief proved Tocqueville right? Focus in particular on the struggle for rights for African Americans.

What is the formula in the computation of balance per book : What is the formula in the computation of balance per book? What is the formula in the computation of outstanding checks

Device of current interest to micro and nanofabrication : The report should review the process technology aspects of a device of current interest to micro- and nanofabrication.

What would be the incremental effect on the profit : What would be the incremental effect on the company's overall profit of reworking and selling the material rather than selling it as is as scrap

User Account

All Pages