Power Schottky Rectifier - 20Amp 60Volt □ Features -Plastic package has Underwriters Laboratory Flammability Classifications 94V-0 -High Junction Temperature Capability -Low forward voltage, high current capability -High surge capacity -Low power loss, high efficiency -Halogen-Free □ Application -Switching-Mode Power Supply -Solar-System Control Box □ Absolute maximum ratings Symbol Ratings Unit Conditions IF(AV) 20 A Average Forward Current VRRM 60 V Repetitive Peak Reverse Voltage IFSM 150 A Peak Forward Surge Current VF 0.62 V Forward Voltage Drop Tj , Tstg -50 to +175 ºC Operating and Storage Temperature □ Electrical characteristics Parameters Symbol Ratings Conditions Per Leg at IF = 10A Maximum Instantaneous Forward Voltage VF 0.78V Tc = 25ºC 0.62V Tc = 125ºC Per Leg at VR = 60V Maximum Reverse Leakage Current IR 0.05mA Tc = 25ºC 10mA Tc = 125ºC Per Leg Typical Thermal Resistance,Junction to Case Rθ (j-c) 2.2 ºC/W TO-220AB 4.5 ºC/W ITO-220AB www.kersemi.com 1 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES 10 8 6 4 2 0 25 50 75 100 125 150 175 150 120 90 60 30 0 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 1 2 5 AMBIENT TEMPERATURE (ºC) Figure 1. Forward Current Derating Curve 20 50 100 Figure 2. Maximum Non-repetitive Surge Current 100 INSTANTANEOUS FORWARD CURRENT, (A) 100 10 1 0.1 0.01 0.001 10 1.0 0.1 0 20 40 60 80 100 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) INSTANTANEOUS FORWARD VOLTAGE, VOLTS Figure 3. Typical Reverse Characteristics Figure 4. Typical Forward Characteristics 1000 CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT, (mA) 10 NUMBER OF CYCLES AT 60Hz 100 TJ = 25ºC f = 1MHz 10 0.1 1 4 10 REVERSE VOLTAGE, VOLTS Figure 5. Typical Junction Capacitance www.kersemi.com 100 1.0 MBR20B60CTH MBR20B60FCTH TO-220AB ITO-220AB L B L B M C M C D D K K A E E F F O O G I J H A G I N H J H A1 N H A1 K K A2 A2 DIMENSIONS DIM INCHES DIMENSIONS MM MIN MAX MIN MAX A .579 .606 14.70 15.40 NOTE DIM INCHES MM MIN MAX MIN MAX A .577 .600 14.65 15.25 B .392 .411 9.95 10.45 B .386 .406 9.80 10.30 C .114 .126 2.90 3.20 C .106 .122 2.70 3.10 D .248 .272 6.30 6.90 D .258 .274 6.55 6.95 E .325 .350 8.25 8.90 E .315 .331 8.00 8.40 F .153 .173 3.90 4.40 F .110 .161 2.80 4.10 G .492 .551 12.50 14.00 G .508 .551 12.90 14.00 H .096 .108 2.45 2.75 H .089 .106 2.25 2.70 I .028 .039 0.70 1.00 I .020 .028 0.50 0.70 J .010 .022 0.25 0.55 J .020 .028 0.50 0.70 K .146 .157 3.70 4.00 K .120 .138 3.05 3.50 L .167 .187 4.25 4.75 L .169 .185 4.30 4.70 M .045 .057 1.15 1.45 M .039 .051 1.00 1.30 N .089 .114 2.25 2.90 N .079 .112 2.00 2.85 O .047 .055 1.20 1.40 O .043 .055 1.10 1.40 NOTE 3 www.kersemi.com