SMFB23 Datasheet PDF

APPLICATIONS

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FEATURES

Low Profile Surface Mount Package. Low Power Loss, High Efficiency. Low Forward Voltage. APPLICATION Switching Power Supply. Reversed Battery Connection Protection. DC/DC Converter. Cellular Phones. SMFB23 SCHOTTKY BARRIER TYPE DIODE MAXIMUM RATING (Ta=25 ) CHARACTERISTIC SYMBOL Maximum Repetitive Peak Reverse Voltage Average Output Rectitifed Current Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) Junction Temperature Storage Temperature Range VRRM IO IFSM Tj Tstg RATING 30 2 33 -40 125 -40 150 UNIT V A A

ELECTRICAL CHARACTERISTICS

(Ta=25 ) CHARACTERISTIC SYMBOL Peak Forward Voltage Repetitive Peak Reverse Current VFM IRRM Rth(j-1) Thermal Resistance Rth(j-a) Rth(j-a) TEST CONDITION IFM=2A VRRM=Rated Junction to lead Junction to ambient (on a ceramic board) Junction to ambient (on a grass-epoxy board) MIN. - - TYP. - - MAX. 0.42 1.0 20 UNIT V mA 70 /W 135 2008. 9. 11 Revision No : 2 1/2 SMFB23 2008. 9. 11 Revision No : 2 2/2