For example, if a MOSFET in an SO8 package (θ JD = 15°C/W) dissipates a P j of 1 W and must maintain a junction temperature below 125°C, then the measured drain temperature must not exceed 110°C ...
Accurately estimating the junction temperature of a semiconductor device is essential for ensuring its reliability, performance, and longevity. Junction temperature has a direct influence on the ...