LITE-ON SEMICONDUCTOR MBRF2070CT thru 20100CT REVERSE VOLTAGE - 70 to 100 Volts FORWARD CURRENT - 20 Amperes SCHOTTKY BARRIER RECTIFIERS ITO-220AB 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 ITO-220AB M B K DIM. MIN. 15.50 10.0 3.00 MAX. 16.50 10.40 3.50 A C A B C D 9.00 E F 2.90 D PIN 1 2 3 E whelling,and polarity protection applications MECHANICAL DATA J F G I Case : ITO-220AB molded plastic Polarity : As marked on the body Weight : 0.06 ounces, 1.70 grams Mounting position : Any Max. mounting torque = 0.5 N.m (5.1 Kgf.cm) H N H L PIN 1 PIN 2 PIN 3 9.30 3.60 14.22 13.46 1.70 1.15 2.40 2.70 0.75 1.00 I J 0.45 0.70 K 3.00 3.30 L 4.36 4.77 M 2.48 2.80 2.80 N 2.50 All Dimensions in millimeter G H MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. SYMBOL MBRF2070CT CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current (See Fig.1) @IR=100uA @IR=100uA @IR=100uA TC =120 C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load Peak Repetitive Reverse Current tp=2us, square F=1KHz @TJ=25 C Voltage Rate of Change (Rated VR) IF=10A @ Maximum Forward IF=10A @ Voltage (Note 1) IF=20A @ IF=20A @ Maximum DC Reverse Current at Rated DC Blocking Voltage TJ =125 C TJ =25 C TJ =125 C TJ =25 C @TJ =25 C @TJ =125 C Typical Thermal Resistance (Note 2) VRRM VRMS VDC MBRF20100CT UNIT MBRF2080CT MBRF2090CT 80 90 100 V 56 80 63 70 90 100 V V 70 49 70 I(AV) 20 A IFSM 150 A IRRM 1 A dv/dt 10000 V/us VF IR 0.75 0.85 0.85 0.95 0.01 10 V mA R0JC 2.0 C/W Typical Junction Capacitance per element (Note 3) CJ 350 pF Operating Temperature Range TJ -55 to +150 C Storage Temperature Range TSTG -55 to +175 C Dielectric Strengh from terminals to case, AC with t=1 minute, RH<30% Vdis 2000 NOTES : 1. 300us Pulse Width, 2% Duty Cycle. 2. Device mounted on 135 mm x 135 mm x 8mm Aluminum Plate Heatsink 3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. V REV. 6, May-2011, KTHC24 RATING AND CHARACTERISTIC CURVES MBRF2070CT thru MBRF20100CT 15 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 20 150 125 100 75 50 25 175 8.3ms Single Half-Sine-Wave 0 1 2 CASE TEMPERATURE , 20 10 50 100 FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.3 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT ,(A) 10.0000 1.0000 TJ = 125 TJ = 100 0.1000 TJ = 75 0.0100 0.0010 TJ = 25 0.0001 10 1.0 TJ = 25 PULSE WIDTH 300us 2% Duty cycle 0.1 0 20 40 60 80 100 120 0.1 0.2 0.3 0.4 FIG.5 - TYPICAL JUNCTION CAPACITANCE 1000 100 TJ = 25 , f= 1MHz 10 0.1 0.5 0.6 0.7 0.8 0.9 INSTANTANEOUS FORWARD VOLTAGE , VOLTS RATED PEAK REVERSE VOLTAGE (%) CAPACITANCE , (pF) INSTANTANEOUS REVERSE CURRENT ,(mA) 5 NUMBER OF CYCLES AT 60Hz 1 4 10 REVERSE VOLTAGE , VOLTS 100 1.0 Legal Disclaimer Notice MBRF2070CT thru MBRF20100CT 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.