What do you mean by zener breakdown and avalanche breakdown?
Answer Posted / prakash
Zener breakdown and Avalanche breakdown both are under
reverse bias.which are responsible for such large reverse
current.
Avalanche:-It takes place due to the drift of thermally
generated minority carriers through the junction under the
influence of external field.
Zener breakdown:-It takes place due to presence of strong
electric field and presence of large reverse bias voltage
Is This Answer Correct ? | 8 Yes | 4 No |
Post New Answer View All Answers
What is colour of flame if the of Halide Torch detects a refrigerant leakage?
By referring to the barkhausen criterion and conventional circuit's analysis,show that for the Wein Bridge oscillator to oscillate,the voltage gain (Av) of the op amp must be set to 3 and the feedback ratio must be 1/Av.. Anyone, please help me!
What is step down chopper?
what are the types of handover?
What is a transistor? What are its applications?
Plz send me some sample papers on OCES papers. I am appearing in OCES/DGFS-2009.Plz inform me by my emailid- subhabrata03851@gmail.com
What is the difference between synchronous and asynchronous counters?
how many smtp connectors can be created among one parent domain and three child domain
What is meant by radix (or base) of a number system?
Sir, I am Mrunalini studying btech 2nd year in ECE.i want to know the information about group2.how to prepare for group2? about coaching centres in hyd.what are the postings in group2? in which year i should take coaching?plz send me the informaion to my mail id.
What is snooping cache?
why we use -48V in nokia BTS
Explain the different modes of flyback converter
The electric field in the space charge region decreases with forward bias and increases with reverse bias. Why?
What are the applications of demultiplexer?