SMFB14 Datasheet PDF

APPLICATIONS

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FEATURES

Repetitive Peak Reverse Voltage : VRRM=40V. Averge Output Rectitifed Current : IO=1.0A. Feak Forward Voltage : VFM=0.50V(max.) For Use in Low Voltage, High Frequency inverters, Free Wheeling, and Polarity Protection

APPLICATIONS

. APPLICATION Switching Power Supply. Reversed Battery Connection Protection. DC/DC Converter. Cellular Phones. SMFB14 SCHOTTKY BARRIER TYPE DIODE 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 22 -40 125 -40 125 UNIT V A A

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 a grass-epoxy board) MIN. - - TYP. - - MAX. 0.50 1.0 20 140 UNIT V mA /W 2008 .9.