SEMICONDUCTOR SMAB14 TECHNICAL DATA SCHOTTKY BARRIER TYPE DIODE SWITCHING TYPE POWER SUPPLY APPLICATIONS. FEATURES Low Profile Surface Mount Package. Low Power Loss, High Efficiency. For Use in Low Voltage, High Frequency inverters, Free Wheeling, and Polarity Protection Applications. APPLICATION Switching Power Supply. DC/DC Converter. Home Appliances, Office Equipment. Telecommunication. MAXIMUM RATING (Ta=25 ) CHARACTERISTIC SYMBOL RATING UNIT Maximum Repetitive Peak Reverse Voltage VRRM 40 V IO 1 A IFSM 40 A Tj -40 150 Tstg -40 150 Average Output Rectitifed Current Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) Junction Temperature Storage Temperature Range Marking Type Name B14 Lot No. ELECTRICAL CHARACTERISTICS (Ta=25 CHARACTERISTIC ) SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Peak Forward Voltage VFM IFM=1.0A - - 0.5 V Repetitive Peak Reverse Current IRRM VRRM=Rated - - 0.2 mA Rth(j-1) Junction to lead - - 23 - - 108 Thermal Resistance 2008. 4. 30 Rth(j-a) Revision No : 4 Junction to ambient (on alumina substrate) /W 1/2 SMAB14 2008. 4. 30 Revision No : 4 2/2