MBRF820 THRU MBRF8100 SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 8.0 Amperes FEATURES ITO-220AC The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Construction utilizes void-free molded plastic technique Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C,0.25”(6.35mm) from case for 10 seconds 0.185(4.70) 0.175(4.44) 0.154(3.91) DIA 0.148(3.74) 0.415(10.54) MAX 0.085(2.92) 0.076(2.52) 0.113(2.87) 0.103(2.62) 0.145(3.68) 0.135(3.43) 0.410(10.41) 0.390(9.91) 1 PIN 0.635(16.13) 0.625(15.87) 0.560(14.2) 0.530(13.4) 0.350(8.89) 0.330(8.38) 2 1.148(29.16) 1.118(28.40) 0.160 (4.05) 0.140 (3.55) 0.110(2.79) 0.100(2.54) 0.590(14.22) 0.530(13.46) MECHANICAL DATA 0.037(0.94) 0.027(0.68) 0.105 (2.67) 0.095 (2.41) 0.205 (5.20) 0.195 (4.95) 0.022(0.58) 0.014(0.35) PIN 1 PIN 2 CASE Case: ITO-220AC molded plastic body Terminals: Leads solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Weight:0.064 ounce, 1.81 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. MDD Catalog Number Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current (see fig.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 8.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range MBRF MBRF MBRF MBRF SYMBOLS MBRF MBRF MBRF MBRF MBRF MBRF 820 830 840 845 850 860 VRRM VRMS VDC 40 45 28 32 40 45 50 35 50 60 70 42 49 60 70 880 80 56 80 890 8100 UNITS 90 100 63 70 90 100 VOLTS VOLTS VOLTS I(AV) 8.0 Amps IFSM 150.0 Amps VF IR CJ RθJC TJ TSTG Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2.Thermal resistance from junction to case 20 30 14 21 20 30 870 0.65 0.75 0.85 1.0 15.0 50.0 250 300 3.0 -50 to +125 -50 to +150 -50 to +150 Volts mA pF C/W C C FIG. 1- FORWARD CURRENT DERATING CURVE 10 8 6 Single Phase Half Wave 60Hz Resistive or inductive Load 4 MBR820-MBR845 MBR850-MBR8100 2 0 0 25 50 75 100 125 150 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES MBRF820 THRU MBRF8100 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 125 100 75 50 175 25 1 10 AMBIENT TEMPERATURE, C INSTANTANEOUS FORWARD CURRENT,AMPERES 50 10 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 0.1 MBR820-MBR845 MBR850-MBR860 MBR870-MBR8100 0.01 0.2 0.4 0.6 0.8 1.0 FIG. 4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1 1.1 100 10 TJ=100 C 1 TJ=75 C 0.1 0.01 20 40 60 80 TJ=25 C 100 MBR820-MBR845 MBR850-MBR8100 TRANSIENT THERMAL IMPEDANCE, C/W 2000 FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1 10 10 0.1 1.0 10 REVERSE VOLTAGE,VOLTS 100 PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF TJ=25 C 0.001 0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 1000 100 NUMBER OF CYCLES AT 60 Hz 100 t,PULSE DURATION,sec. The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! 100