Junction Temperature
Hi, I would like to inquire about the output characteristic diagram on the CPM3-1700-R020E datasheet.
The Output Characteristic in the diagram shows the test results of this component at Tj=-55ºC/25ºC/175ºC.
I would like to know how the actual testing is conducted to control Tj at these temperatures.
Is it achieved by controlling Tc or Ta to approximate the Tj temperature?
Or are there any specific testing methods employed?
Thank you.
Comments
-
Forum_Moderator Wolfspeed Employee - Contributor Level 5Options
Thank you for your post, it has been approved and we will respond as soon as possible.
0 -
DHofmann Wolfspeed Employee - Contributor Level 2Options
Hello Henry,
for temperatures above room temperature you can use a heating plate.
For temperatures below room temperature you can use a chiller.
0 -
TBhatia Wolfspeed Admin - Contributor Level 5Options
Hi, I hope that this answered your question. I will close this discussion for now but if you have a follow up question, please "Start a New Discussion" and we would be glad to support you further.
0