TA=25oC TA=70oC ID IDM 30 -26.5 ±12 ±12 36 -26 30 -21 40 -40 Continuous Source Current (Diode Conduction)a IS 30 -30 Power Dissipationa TA=25oC PD 50 50 Operating Junction and Storage Temperature Range TJ, Tstg -55 to 175 Units V A A W oC THERMAL RESISTANCE RATINGS Parameter Symbol .