ion B TC=25°C TC=100°C PD Power Dissipation A TA=25°C TA=70°C PDSM Junction and Storage Temperature Range TJ, TSTG Maximum 60 ±20 120 120 480 44.5 35.5 48 346 260 104 8.3 5.3 -55 to 150 Units V V A A A mJ W W °C Thermal Characteristics Parameter Symbol Typ Maximum Junction-to-Ambient A.