PB544DU Description
2The value of RqJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air environment with TA =25°C. UNITS °C / W REV 1.0 1 2013-12-16 PB544DU N-Channel Enhancement Mode MOSFET (TJ = 25 °C, Unless.