SEMICONDUCTOR SMBB24 TECHNICAL DATA SCHOTTKY BARRIER TYPE DIODE SWITCHING TYPE POWER SUPPLY APPLICATIONS. FEATURES Low Profile Surface Mount Package. B C Low Power Loss, High Efficiency. For Use in Low Voltage, High Frequency inverters, Free 2 Wheeling, and Polarity Protection Applications. 1 A APPLICATION D Switching Power Supply. DIM A B C D E F G H DC/DC Converter. Telecommunication. F G Home Appliances, Office Equipment. H E E MILLIMETERS 4.25 ~ 4.75 3.48 ~ 3.73 1.93 ~ 2.08 5.26 ~ 5.46 0.90 ~ 1.41 1.99 ~ 2.61 0.15 ~ 0.31 0.10 ~ 0.20 1. ANODE 2. CATHODE MAXIMUM RATING (Ta=25 ) CHARACTERISTIC SYMBOL RATING UNIT Maximum Repetitive Peak Reverse Voltage VRRM 40 V IO 2 A IFSM 50 A Average Output Rectitifed Current Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) SMB Marking Type Name Junction Temperature Storage Temperature Range Tj -40 150 Tstg -40 150 B24 Lot No. ELECTRICAL CHARACTERISTICS (Ta=25 ) CHARACTERISTIC SYMBOL MIN. TYP. MAX. UNIT IFM=2.0A - - 0.5 V VRRM=Rated, Tj=25 - - 0.1 mA VRRM=Rated, Tj=100 - - 10 mA CT VR=4V, f=1MHz - - 200 pF Rth(j-1) Junction to lead - - 15 Peak Forward Voltage VFM Repetitive Peak Reverse Current IRRM Total Capacitance Thermal Resistance 2007. 6. 13 Revision No : 2 TEST CONDITION /W 1/2 SMBB24 PF - IF IF - VF 2.5 FORWARD POWER PF (W) FORWARD CURRENT IF (A) 10 Tl=150 C 1 Tl=100 C 0.1 Tl=25 C DC 0.2 0.4 0.6 D=0.8 1.5 0.5 0.2 1.0 0.1 0.5 0.8 0 1 2 3 5 6 Tl - IF SURGE FORWARD CURRENT (NON - REPETITIVE) 80 MAXIMUM ALLOWABLE TEMPERATURE Tl MAX ( C) 160 Ta=25 C f=60Hz 60 I FSM (A) 4 FORWARD CURRENT IF (A) FORWARD VOLTAGE VF (V) PEAK SURGE FORWARD CURRENT D=tp/T T Tj=150 C 0.0 0.01 0 tp 2.0 40 20 0 140 120 100 80 60 40 20 0 1 10 100 0 1 2 FORWARD CURRENT (A) NUMBER OF CYCLES AT 60Hz REVERSE CURRENT IR (mA) IR - VR 100 Tl=150 C 10 Tl=100 C 1 0.1 0.01 0.001 0 Tl=25 C 5 10 15 20 25 30 35 40 45 REVERSE VOLTAGE VR (V) 2007. 6. 13 Revision No : 2 2/2