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SMFB23 数据表(PDF) 1 Page - KEC(Korea Electronics) |
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SMFB23 数据表(HTML) 1 Page - KEC(Korea Electronics) |
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1 / 2 page  2008. 9. 11 1/2 SEMICONDUCTOR TECHNICAL DATA SMFB23 SCHOTTKY BARRIER TYPE DIODE Revision No : 2 SWITCHING TYPE POWER SUPPLY APPLICATIONS. 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. MAXIMUM RATING (Ta=25 ) +_ +_ +_ +_ +_ +_ SMF DIM MILLIMETERS A B C D E F G 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 C D F 0.98 0.05 H ELECTRICAL CHARACTERISTICS (Ta=25 ) Marking B23 Type Name Lot No. CHARACTERISTIC SYMBOL RATING UNIT Maximum Repetitive Peak Reverse Voltage VRRM 30 V Average Output Rectitifed Current IO 2 A Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) IFSM 33 A Junction Temperature Tj -40 125 Storage Temperature Range Tstg -40 150 CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Peak Forward Voltage VFM IFM=2A - - 0.42 V Repetitive Peak Reverse Current IRRM VRRM=Rated - - 1.0 mA Thermal Resistance Rth(j-1) Junction to lead - - 20 /W Rth(j-a) Junction to ambient (on a ceramic board) - - 70 Rth(j-a) Junction to ambient (on a grass-epoxy board) - - 135 |
类似零件编号 - SMFB23 |
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类似说明 - SMFB23 |
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