Electronic Devices - Semiconductor Diodes - Discussion
Discussion Forum : Semiconductor Diodes - General Questions (Q.No. 25)
25.
Calculate the temperature coefficient in %/° C of a 10-V nominal Zener diode at 25° C if the nominal voltage is 10.2 V at 100° C.
Discussion:
16 comments Page 1 of 2.
Divya said:
1 decade ago
How come? Is there any formula to calculate it?
Praveen said:
1 decade ago
Say the formula yaar.
Kiruba said:
1 decade ago
Is it always 0.0267 for zener diode at room temperature..??
Arpitha ashok said:
1 decade ago
Please tell the formula.
Nadu said:
1 decade ago
Please give me the correct explanation.
Radhikarawat said:
1 decade ago
Please explain me.
Vijay said:
1 decade ago
Formula please.
Selvamuthu said:
1 decade ago
Tcoeff = change in voltage/(change in temp * voltage at (TO))
TO initial temp ie 25 deg c in this problem.
TO initial temp ie 25 deg c in this problem.
Rekha Garg said:
1 decade ago
Tcoeff=(change in voltage/change in temp)*voltage at inital temp
Here initial temp is 25degc & voltage is 10v
Here initial temp is 25degc & voltage is 10v
Sreeyush Sudhakaran said:
1 decade ago
Tempcoeff=(change in voltage/change in temp)x voltage at inital temperature
=(10.2-10)/(100-25) x 10
= 0.2/75 x10
=0.026666... = 0.0267
=(10.2-10)/(100-25) x 10
= 0.2/75 x10
=0.026666... = 0.0267
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