ssipation (4) TC=25℃ 18W TSTG, Storage Temperature Range -55℃~+150℃ TJ, Operating Junction Temperature Range -55℃~+150℃ RθJA, Thermal Resistance Junction-Ambient (1) 75℃/W RθJC, Thermal Resistance Junction-Case (1) 4.32℃/W Stresses above may cause permanent damage to the device. These are.