MBRF830 thru MBRF8100 REVERSE VOLTAGE - 30 to 100Volts FORWARD CURRENT - 8.0 Amperes SCHOTTKY BARRIER RECTIFIERS FEATURES ITO-220AC ●Metal of silicon rectifier , majority carrier conduction .138(3.5) .122(3.1) .118(3.0) .102(2.6) ●Guard ring for transient protection ●Low power loss,high efficiency .406(10.3) .386(9.8) ●High current capability,low VF .189(4.8) .173(4.4) .118(3.0) .106(2.7) ●High surge capacity ●Plastic package has UL flammability classification 94V-0 .610(15.5) .571(14.5) ●For use in low voltage,high frequency inverters,free .04 MAX (1.0) wheeling,and polarity protection applications .157(4.0) .142(3.6) MECHANICAL DATA ●Case: ITO-220AC molded plastic .059(1.5) .043(1.1) .030(0.76) .020(0.51) .112(2.84) .088(2.24) ●Polarity: As marked on the body ●Weight: 0.08ounces,2.24 grams ●Mounting position :Any .114(2.9) .098(2.5) .571(14.5) .531(13.5) .030(0.76) .020(0.51) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase, half wave ,60Hz, resistive or inductive load. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL MBRF830 MBRF840 MBRF850 MBRF860 MBRF880 MBRF8100 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 30 40 50 60 80 100 V Maximum RMS Voltage VRMS 21 28 35 42 56 70 V VDC 30 40 50 60 80 100 V Maximum DC Blocking Voltage Maximum Average Forward Rectified Current ( See Fig.1) I(AV) 8.0 A IFSM 150 A Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load (JEDEC Method) Peak Forward IF=8A @TJ=25℃ 0.70 0.80 0.85 Voltage (Note1) IF=8A @TJ=125℃ 0.57 0.70 0.75 0.84 0.95 0.95 0.85 0.85 IF=16A @TJ=25℃ VF 0.72 IF=16A @TJ=125℃ Maximum DC Reverse Current @TJ=25℃ at Rated DC Bolcking Voltage @TJ=125℃ Typical Junction Capacitance (Note2) Typical Thermal Resistance (Note3) Operating Temperature Range Storage Temperature Range V 0.1 0.1 15 10 CJ 250 280 pF RθJC 3.0 2.0 ℃/W IR mA TJ -55 to +150 ℃ TSTG -55 to +175 ℃ NOTES:1.300us pulse width,2% duty cycle. 2.Measured at 1.0 MHZ and applied reverse voltage of 4.0V DC. 3.Thermal resistance junction to case. ~ 230 ~ RATING AND CHARACTERTIC CURVES MBRF830 thru MBRF8100 FIG. 2 – MAXIMUM NON-REPETITIVE SURGE CURRENT 10.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG. 1 – FORWARD CURRENT DERATING CURVE SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 8.0 MBRF880 MBRF8100 6.0 4.0 MBRF830 MBRF860 2.0 0 25 50 75 100 125 150 175 300 250 200 150 100 50 0 1 CASE TEMPERATURE (℃) 2 10 20 50 5 NUMBER OF CYCLES AT 60Hz 100 FIG.4-TYPICAL FORWARD CHARACTERISTICS FIG.3-TYPICAL REVER CHARACTERISTICS 100 1000 100 10 INSTANTANEOUS FORWARD CURRENT, (A) MBRF830 - MBRF860 MBRF880 - MBRF8100 T J=125℃ 1.0 T J=75℃ 0.1 T J=25℃ 0.01 0 20 40 60 80 100 120 MBRF830 - MBRF840 10 MBRF850 - MBRF860 MBRF880 - MBRF8100 1.0 T J = 25°C PULSE WIDTH 300us 2% DUTY CYCLE 0.1 140 0.1 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 0.2 0.3 10000 1000 MBRF880 - MBRF8100 MBRF830 - MBRF860 100 T J = 25°C f = 1 MHz 0.1 0.4 0.5 0.6 0.7 0.8 0.9 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.5 – TYPICAL JUNCTION CAPACITANCE CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT(mA) PULSE WIDTH 8.3 ms SINGLE HALF-SINE-WAVE (JEDEC METHOD) 1 4 10 REVERSE VOLTAGE ,VOLTS ~ 231 ~ 100 1.0