A power transistor is specified to have a maximum junction
Chapter 11, Problem 11.34(choose chapter or problem)
A power transistor is specified to have a maximum junction temperature of 130C. When the device is operated at this junction temperature with a heat sink, the case temperature is found to be 90C. The case is attached to the heat sink with a bond having a thermal resistance CS = 0.5C/W and the thermal resistance of the heat sink SA = 0.1C/W. If the ambient temperature is 30C what is the power being dissipated in the device? What is the thermal resistance of the device, JC, from junction to case?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer