SMAB14

SEMICONDUCTOR TECHNICAL DATA 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 Maximum Repetitive Peak Reverse Voltage Average Output Rectitifed Current Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) Junction Temperature Storage Temperature Range SYMBOL VRRM IO IFSM Tj Tstg RATING 40 1 40 -40 125 -40 125 UNIT V A A SMAB14 SCHOTTKY BARRIER TYPE DIODE 2 H E D A E 1 C B G 1. ANODE 2. CATHODE F DIM A B C D E F G H MILLIMETERS 4.5+_ 0.2 2.6+_ 0.2 1.5+_ 0.2 5.0+_ 0.3 1.2+_ 0.3 2.0+_ 0.2 0 ~ 0.15 R 0.5 SMA Marking Type Name B14 Lot No. ELECTRICAL CHARACTERISTICS (Ta=25 ) CHARACTERISTIC SYMBOL Peak Forward Voltage Repetitive Peak Reverse Current Thermal Resistance VFM IRRM Rth(j-1) Rth(j-a) TEST CONDITION IFM=1.0A VRRM=Rated Junction to lead Junction to ambient (on alumina substrate) MIN. - - TYP. - - MAX. 0.5 1.0 23 108 UNIT V mA /W 2002. 3. 7 Revision No : 3 1/2 FORWARD CURRENT I F (A) SMAB14 IF - VF 3 T j =125 C 25 C 1 0.5 0.3 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 FORWARD VOLTAGE VF (V) AVERAGE FORWARD POWER DISSIPATION PF(AV) (W) PF(AV) - I F(AV) 0.5 RECTANGULAR WAVEFORM 0.4 180 0.3 360 0.2 0.1 0 0 0.2 0.4...