Interested to Buy Any Domain ? << Click Here >> for more details...
when does transistor has power dissipation
- 7 Answers
- 13583 Views
- BARC, HP, I also Faced
- E-Mail Answers
Answer Posted / sarath
the power dissipation occurs due to reverse saturation
current during collector junction is reverse biased..the
reverse saturation current increases with 5degree rise in
temp .. and reverse(other leakage currents) currents
increases with 10 degree rise in temp.. due to this overall
collector current increases which makes decrease in
collector to emitter voltage which cuases the transistor
driven into cut off..........this process is called thermal
runaway
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
why u have changed the university?
What is cmos transistor?
Why would the files on hard drive stores temporarily but not permanent?
Define negative frequency?
Explain the main application of scr in electronic field as well as in software field?
Explain the application of using buck boost converter.
Explain why is 400 hz used for flight instruments and radio transmission system in aviation industry universally?
What is an instrumentation amplifier and the need for?
Explain why hexadecimal code is widely used in digital systems?
What do you understand by leds?
What is the difference between power amplifier and voltage amplifier?
How to Create the Cross connection with RRI & E1T1.
What is rfid in developing stage?
Define virtual grounding?
what is the eligibility criteria of mico bosch
