LITE-ON SEMICONDUCTOR MBRB1530CT thru 1545CT REVERSE VOLTAGE - 30 to 45 Volts FORWARD CURRENT - 15 Amperes SCHOTTKY BARRIER RECTIFIERS FEATURES D 2 PAK Metal of silicon rectifier,majority carrier conducton Guard ring for transient protection Low power loss, high efficiency High current capability, low VF High surge capacity Plastic package has UL flammability classification 94V-0 For use in low voltage,high frequency inverters,free whelling,and polarity protection applications K A I K D K 1 2 DIM. A B C D C B E F F G J E MECHANICAL DATA Case : D PAK molded plastic 2 Polarity : As marked on the body Weight : 0.06 ounces, 1.7 grams PIN 1 G H H K HEATSINK PIN 2 D 2 PAK MIN. 9.65 14.60 8.25 1.14 0.51 2.29 2.29 MAX. 10.69 15.88 9.25 1.40 1.14 2.79 2.79 2.03 2.92 1.40 1.14 I J 0.30 0.64 K 4.37 4.83 All Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward @TC=105 C Rectified Current (See Fig.1) Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC METHOD) Voltage Rate of Change (Rated VR) Maximum Forward Voltage at (Note 1) IF =7.5A @ TJ =25 C IF =7.5A @ TJ =125 C IF =15A @ TJ =25 C IF =15A @ TJ =125 C Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =100 C Junction to Case Typical Thermal Resistance Junction to Ambient Typical Junction Capacitance per element (Note 2) Operating Temperature Range Storage Temperature Range SYMBOL MBRB1530CT VRRM VRMS VDC 30 21 30 MBRB1535CT MBRB1540CT 35 24.5 35 40 28 40 MBRB1545CT UNIT 45 31.5 45 V V V I(AV) 15 A IFSM 150 A dv/dt 10000 V/us VF 0.57 0.84 0.72 V IR R0JC R0JA CJ TJ TSTG NOTES : 1. 300us Pulse Width, 2% Duty Cycle 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 0.1 15 2.0 50 300 -55 to +150 -55 to +175 mA C/W C/W pF C C REV. 2, 01-Dec-2000, KTHB03 RATING AND CHARACTERISTIC CURVES MBRB1530CT thru MBRB1545CT 10 5 RESISTIVE OR INDUCTIVE LOAD 0 25 50 75 100 125 150 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 15 150 100 50 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 175 1 2 CASE TEMPERATURE , C FIG.3 - TYPICAL REVERSE CHARACTERISTICS 20 10 50 100 FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT ,(A) 100 10 TJ = 100 C 1.0 0.1 TJ = 25 C .01 .001 TJ = 25 C 10 1.0 PULSE WIDTH 300us 2% Duty Cycle 0.1 0 20 40 60 80 100 140 120 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE , VOLTS PERCENT OF TRATED PEAK REVERSE VOLTAGE ,(%) FIG.5 - TYPICAL JUNCTION CAPACITANCE 1000 CAPACITANCE , (pF) INSTANTANEOUS REVERSE CURRENT ,(mA) 5 NUMBER OF CYCLES AT 60Hz 100 TJ = 25 C, f= 1MHz 10 0.1 1 4 10 100 REVERSE VOLTAGE , VOLTS REV. 2, 01-Dec-2000, KTHB03