LITE-ON SEMICONDUCTOR MBR870L thru 8100L REVERSE VOLTAGE - 70 to 100 Volts FORWARD CURRENT - 8.0 Amperes SCHOTTKY BARRIER RECTIFIERS TO-220AC FEATURES 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 B L M C DIM. A B C D D A K E PIN 1 2 E F F G H G I MECHANICAL DATA Case : TO-220AC molded plastic Polarity : As marked on the body Weight : 0.08 ounces, 2.24 grams Mounting position : Any Max. mounting torque = 0.5 N.m (5.1 Kgf.cm) I J K J H N L M PIN 1 CASE PIN 2 TO-220AC MAX. MIN. 14.22 15.88 10.67 9.65 3.43 2.54 6.86 5.84 9.28 8.26 6.35 12.70 14.73 4.83 0.51 0.30 3.53 3.56 5.33 1.14 0.64 4.09 4.83 1.14 1.40 2.92 2.03 N 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 SYMBOL MBR870L MBR880L MBR890L MBR8100L UNIT VRRM VRMS VDC 70 49 70 80 56 80 90 63 90 100 70 100 V V V Maximum Average Forward Rectified Current at TC=125 C (See Fig.1) I(AV) 8 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load IFSM 230 A Voltage Rate of Change (Rated VR) dv/dt 10000 V/us VF 0.72 0.58 V Maximum Forward Voltage (Note 1) TJ =25 C TJ =125 C IF =8A @ IF =8A @ Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =125 C Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range IR 0.55 mA 7 CJ 280 pF R0JC 2.0 C/W TJ -55 to +150 C TSTG -55 to +175 C NOTES : 1. 300us Pulse Width, 2% Duty Cycle. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3. Thermal Resistance Junction to Case. REV. 4, Aug-2007, KTHA06 RATING AND CHARACTERISTIC CURVES MBR870L thru MBR8100L FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 300 250 8 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 10 200 6 150 4 100 2 50 RESISTIVE OR INDUCTIVE LOAD 8.3ms Single Half-Sine-Wave 0 0 50 25 75 100 125 150 175 1 2 CASE TEMPERATURE , C FIG.3 - TYPICAL REVERSE CHARACTERISTICS 20 10 50 100 FIG.4 - TYPICAL FORWARD CHARACTERISTICS 1000 INSTANTANEOUS FORWARD CURRENT ,(A) 100 100 10 TJ = 125 C 1.0 TJ = 75 C 0.1 10 1.0 TJ = 25 C PULSE WIDTH 300us 300ua 2% Duty cycle TJ = 25 C 0.01 0.1 0 20 40 60 80 100 140 120 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 INSTANTANEOUS FORWARD VOLTAGE , VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE ,(%) FIG.5 - TYPICAL JUNCTION CAPACITANCE 10000 CAPACITANCE , (pF) INSTANTANEOUS REVERSE CURRENT ,(mA) 5 NUMBER OF CYCLES AT 60Hz 1000 TJ = 25 C, f= 1MHz 100 0.1 1 4 10 100 REVERSE VOLTAGE , VOLTS REV. 3, 13-Sep-2001, KTHA06