Steady‐State RJA 1Package Limited. 2Pulse width limited by maximum junction temperature. 3Duty cycle 1% 2.5 20 °C / W 50 2018/6/22 p.1 450°C / W when mounted on a 1 in2 pad of 2 oz copper. ELECTRICAL CHARACTERISTICS (TJ = 25 °C, Unless Otherwise Noted) PARAMETER SYMBOL TEST CONDITIO.