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E L E C T R O N I C MBR2045CT Power Schottky Rectifier - 20Amp 45Volt 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 TO-220AB L B C D K A E M Application -Switching-Mode Power Supply Absolute maximum ratings Symbol Ratings 20 45 150 0.58 -50 to +175 -65 to +150 Unit A V A V C C Conditions Average Forward Current Repetitive Peak Reverse Voltage Peak Forward Surge Current Forward Voltage Drop Operating Temperature Storage Temperature H A1 F O I J G IF(AV) VRRM IFSM VF(max) Tj Tstg H N K A2 Electrical characteristics Parameters Maximum Instantaneous Forward Voltage Maximum Reverse Leakage Current Maximum Voltage Rate of Change Typical Thermal Resistance, Junction to Case Symbol Ratings 0.70V 0.58V 0.01mA 10mA 10,000 V/s Conditions Tc = 25C Tc = 125C Tc = 25C Tc = 125C Rated VR DIM A B C D E F G H I J K L M N O VF IR dv/dt R (j-c) 2.2 C/W Per diode DIMENSIONS INCHES MM MAX MIN MAX MIN .579 .606 14.70 15.40 .392 .411 9.95 10.45 .104 .116 2.65 2.95 .248 .272 6.30 6.90 .325 .350 8.25 8.90 .126 .157 3.20 4.00 .492 .551 12.50 14.00 .096 .108 2.45 2.75 .028 .039 0.70 1.00 .010 .022 0.25 0.55 .146 .157 3.70 4.00 .167 .187 4.25 4.75 .045 .057 1.15 1.45 .089 .114 2.25 2.90 .047 .055 1.20 1.40 NOTE Note: Pulse Test : 380s pulse width, 2% duty cycle August 2008 / Rev.6.1 http:// www.sirectsemi.com 1 MBR2045CT 20 150 PEAK FORWARD SURGE CURRENT AMPERES AVERAGE FORWARD CURRENT AMPERES 120 90 10 60 RESISTIVE OR INDUCTIVE LOAD 30 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 0 25 50 75 100 125 150 175 0 1 2 5 10 20 50 100 CASE TEMPERATURE (C) NUMBER OF CYCLES AT 60Hz Figure 1. Forward Current Derating Curve 50 Figure 2. Maximum Non-repetitive Surge Current INSTANTANEOUS REVERSE CURRENT, (A) 50 INSTANTANEOUS REVERSE CURRENT, (mA) 10 10 TJ=150C TJ=125 1.0 1.0 TJ=25C 0.1 TJ=75 0.1 PULSE WIDTH 300us 1% Duty Cycle 0.01 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 0.01 TJ=25 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, (V) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) Figure 3. Typical Instantaneous Forward Characteristics Figure 4. Typical Reverse Characteristics 1000 CAPACITANCE, (pF) 100 TJ =25C f =1MHz 10 0.1 1 4 10 100 REVERSE VOLTAGE, VOLTS Figure 5. Typical Junction Capacitance Sirectifier Global Corp., Delaware, U.S.A. U.S.A.: sgc@sirectsemi.com France: ss@sirectsemi.com Taiwan: se@sirectsemi.com Hong Kong: hk@sirectsemi.com China: st@sirectsemi.com ...Thailand: th@sirectsemi.com Philippines: aiac@sirectsemi.com Belize: belize@sirectsemi.com http:// www.sirectsemi.com 2 |
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