Flat Handling Surface for Accurate Placement Standard Zener Breakdown Voltage Range -3.3V to 68V Low Profile Package Absolute Maximum Ratings (Ta = 25 ) Parameter Power dissipation @ TL = 75 R P R JA Symbol P JL Rating 1500 50 500 250 150 -65 to +150 Unit mW /W mW /W Thermal Resistance, Junctio.