SMFB13L

SEMICONDUCTOR TECHNICAL DATA SWITCHING TYPE POWER SUPPLY APPLICATIONS. SMFB13L SCHOTTKY BARRIER TYPE DIODE 2 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. 1 APPLICATION Switching Power Supply. Reversed Battery Connection Protection. DC/DC Converter. Cellular Phones. C D H G 1. ANODE 2. CATHODE DIM A B C D E F G H MILLIMETERS _ 2.6 + 0.05 _ 3.5+ 0.1 _ 0.9 + 0.05 _ 1.6 + 0.05 _ 0.65+ 0.05 _ 0.11+ 0.05 0 ~ 0.1 _ 0.98+ 0.05 MAXIMUM RATING (Ta=25 CHARACTERISTIC ) SYMBOL VRRM IO IFSM Tj Tstg RATING 30 1 22 -40 125 -40 125 UNIT V A A SMF Maximum Repetitive Peak Reverse Voltage Average Output Rectitifed Current Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) Junction Temperature Storage Temperature Range Marking Lot No. 13L Type Name ELECTRICAL CHARACTERISTICS (Ta=25 CHARACTERISTIC Peak Forward Voltage Repetitive Peak Reverse Current ) TEST CONDITION IFM=1.0A VRRM=Rated Junction to lead Junction to ambient (on a grass-epoxy board) MIN. TYP. MAX. 0.36 1.0 20 140 /W UNIT V mA SYMBOL VFM IRRM Rth(j-1) Thermal Resistance Rth(j-a) 2008. 9. 11 Revision No : 6 E F E 1/2 SMFB13L AVERAGE FORWARD POWER DISSIPATION P F(AV) (W) IF - VF 10 FORWARD CURRENT I F (A) 5 3 Tj =125 C 25 C PF(AV) - IF(AV) 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0.2 0.4 0.6 0.8 1.0 0 α 360 DC 180 120 α=60 RECTANGULAR WAVEFORM 1 0.5 0.3 0.1 CONDUCTION ANGLE α 0 0.2 0.4 0.6 0.8 1.0 1.2 1.2 1.4 1.6 FORWARD VOLTAGE V F (V) AVERAGE FORWARD CURRENT I F(AV) (A) MAXIMUM ALLOWABLE TEMPERATURE Ta MAX ( C) SURGE FORWARD CURRENT (NON - REPETITIVE) PEAK SURGE FORWARD CURRENT I FSM (A) 28 24 20 16 12 8 4 0 1 10 NUMBER OF CYCLES 100 Ta=25 C f=60Hz Ta - IF(AV) 140 120 100 80 60 40 0 ON A GRASS-EPOXY BOARD α=60 120 RECTANGULAR WAVEFORM α I F(AV) 360 180 DC 20 0 0 CONDUCTION ANGLE α V R =15V 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 AVERAGE FORWARD CURRENT I F(AV) (A) 2008. 9. 11 Revision No : 6 2/2