I need data on the package thermal impedance (θJC) of the SA555DR.
Please tell me.
Thank you.
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I need data on the package thermal impedance (θJC) of the SA555DR.
Please tell me.
Thank you.
Hello,
θJA = 131.4 degrees C per Watt
θJC = 73.6 degrees C per Watt
I hope this helps with your application. Let us know if we can be of further assistance.
Best Regards,
Chris Featherstone
Thank you for your reply.
θJA = 131.4 degrees C per Watt
θJC = 73.6 degrees C per Watt
Is it okay to use the above value as the worst value?
Best Regards,
Hello,
We do not specify thermal information as best or worst values. For a detailed discussion of thermal parameters we have an application report titled Semiconductor and IC package Thermal Metrics that can be found here:
Best Regards,
Chris Featherstone