PM557BA Description
2The value of RqJA is measured with the device mounted on 1in2 FR-4 board with 2oz.Copper. MAXIMUM 130 UNITS °C / W REV 1.0 1 2015/5/19 PM557BA P-Channel Enhancement Mode MOSFET (TJ = 25 °C, Unless Otherwise Noted) PARAMETER SYMBOL TEST CONDITIONS LIMITS UNITS MIN TYP MAX STATIC Drain-Source Breakdown Volt.