Thermal Characteristics for CX3 - KBA224214

Version 2

    Version: **

     

    Translation - Japanese: CX3の熱特性 - KBA224214 - Community Translated (JA)

     

    Question:

    What are the values of Tj Max, Theta-JA, Theta-JB, and Theta-JC for CX3: CYUSB3065 and CYUSB3064?

     

    Answer:

                Maximum Junction Temperature, Tj Max = 125 °C

                Junction to Ambient thermal resistance, Theta-JA = 24.4 °C/W

                Junction to Board thermal resistance, Theta-JB = 17.27 °C/W

                Junction to Case thermal resistance, Theta-JC = 5.5 °C/W