SMBB26

SEMICONDUCTOR TECHNICAL DATA SWITCHING TYPE POWER SUPPLY APPLICATIONS. FEATURES Low Profile Surface Mount Package. C SMBB26 SCHOTTKY BARRIER TYPE DIODE For Use in Low Voltage, High Frequency inverters, Free 2 1 A Wheeling, and Polarity Protection Applications. APPLICATION Switching Power Supply. DC/DC Converter. Home Appliances, Office Equipment. Telecommunication. F G D B Low Power Loss, High Efficiency. E H E DIM A B C D E F G H 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 VRRM IO IFSM Tj Tstg RATING 60 2 50 -40 150 -40 150 UNIT V A A SMB Maximum Repetitive Peak Reverse Voltage Average Output Rectitifed Current Peak One Cycle Surge Forward Current (Non-Repetitive 60Hz) Junction Temperature Storage Temperature Range Marking Type Name B26 Lot No. ELECTRICAL CHARACTERISTICS (Ta=25 ) CHARACTERISTIC Peak Forward Voltage Repetitive Peak Reverse Current Total Capacitance Thermal Resistance SYMBOL VFM IRRM CT Rth(j-1) TEST CONDITION IFM=2.0A VRRM=Rated, Tj=25 VRRM=Rated, Tj=100 VR=4V, f=1MHz Junction to lead MIN. TYP. MAX. 0.65 0.1 10 200 15 UNIT V mA mA pF /W 2007. 6. 13 Revision No : 1 1/2 SMBB26 IF - VF 10 PF - IF 3.5 FORWARD CURRENT IF (A) FORWARD POWER PF (W) Tj=150 C Tj=25 C Tj=100 C 3.0 2.5 2.0 1.5 1.0 tp T D=tp/T DC D=0.8 0.5 0.2 0.1 Tj=150 C 1 0.5 0.0 0 1 2 3 4 5 6 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 FORWARD VOLTAGE VF (V) FORWARD CURRENT IF (A) PEAK SURGE FORWARD CURRENT SURGE FORWARD CURRENT (NON - REPETITIVE) 80 Ta=25 C f=60Hz Tl - IF 160 MAXIMUM ALLOWABLE TEMPERATURE Tl MAX ( C) 140 120 100 80 60 40 20 0 0 1 2 60 I FSM (A) 40 20 0 1 10 100 NUMBER OF CYCLES AT 60Hz FORWARD CURRENT (A) IR - VR REVERSE CURRENT IR (mA) 100 10 1 0.1 0.01 0.001 0 Tj=150 C Tj=100 C Tj=25 C 10 20 30 40 50 60 REVERSE VOLTAGE VR (V) 2007. 6. 13 Revision No : 1 2/2