LITE-ON SEMICONDUCTOR MBR870 thru MBR8100 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. D A K E PIN 1 2 A B 14.22 9.65 C D 2.54 3.43 5.84 6.86 9.28 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 8.26 12.70 4.83 0.51 0.30 3.53 3.56 15.88 10.67 6.35 14.73 5.33 1.14 0.64 4.09 4.83 1.14 1.40 2.92 N 2.03 All Dimensions in millimeter CASE PIN 2 TO-220AC MIN. MAX. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current (See Fig.1) SYMBOL MBR870 MBR880 MBR890 MBR8100 UNIT VRRM VRMS VDC 70 49 70 80 56 80 90 63 90 100 70 100 V V V I(AV) 8 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load IFSM 125 A Voltage Rate of Change (Rated VR ) dv/dt 10000 V/us VF 0.85 0.75 0.95 0.85 V IR 0.1 100 mA R0JC CJ 2.0 280 C/W Typical Junction Capacitance (Note 3) Operating Temperature Range Storage Temperature Range TJ TSTG -55 to +150 -55 to +175 C C Maximum Forward Voltage (Note 1) @TC=110 C IF =8A @ IF =8A @ IF =16A @ IF =16A @ Maximum DC Reverse Current at Rated DC Blocking Voltage TJ =25 C TJ =125 C TJ =25 C TJ =125 C @TJ =25 C @TJ =125 C Typical Thermal Resistance (Note 2) NOTES : 1. 300us Pulse Width, Duty Cycle 2% 2. Thermal Resistance Junction to Case. 3. Measured at 1.0MHz and Applied Reverse Voltage of 4.0V DC. pF REV. 5, Oct-2010, KTHA09 RATING AND CHARACTERISTIC CURVES MBR870 thru MBR8100 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 10 8 6 4 2 RESISTIVE OR INDUCTIVE LOAD 0 25 50 75 100 125 150 175 150 125 100 75 50 25 8.3ms Single Half-Sine-Wave 0 1 2 5 CASE TEMPERATURE , C 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL REVERSE CHARACTERISTICS FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 10 INSTANTANEOUS FORWARD CURRENT ,(A) 100 TJ = 125 C 1 TJ = 75 C 0.1 0.01 TJ = 25 C 0.001 10 1.0 TJ = 25 C PULSE WIDTH 300us 300ua 2% Duty cycle 0.1 0 20 40 60 80 100 140 120 0.1 0.2 0.3 0.4 FIG.5 - TYPICAL JUNCTION CAPACITANCE 10000 1000 TJ = 25 C, f= 1MHz 100 0.1 1 0.5 0.6 0.7 0.8 0.9 INSTANTANEOUS FORWARD VOLTAGE , VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE ,(%) CAPACITANCE , (pF) INSTANTANEOUS REVERSE CURRENT ,(mA) 10 4 10 REVERSE VOLTAGE , VOLTS 100 1.0 Legal Disclaimer Notice MBR870 thru MBR8100 Important Notice and Disclaimer LSC reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design, purchase or use. LSC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does LSC assume any liability for application assistance or customer product design. LSC does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of LSC. LSC products are not authorized for use as critical components in life support devices or systems without express written approval of LSC.