MBR1535CT, MBR1545CT SWITCHMODE] Power Rectifier Features and Benefits • • • • • • • Center−Tap Configuration Low Forward Voltage Low Power Loss / High Efficiency High Surge Capacity 175°C Operating Junction Temperature 15 A Total (7.5 A Per Diode Leg) Pb−Free Package is Available* http://onsemi.com SCHOTTKY BARRIER RECTIFIERS 15 AMPERES 35 and 45 VOLTS Applications • Power Supply − Output Rectification • Power Management • Instrumentation 1 2, 4 3 Mechanical Characteristics • • • • • • Case: Epoxy, Molded Epoxy Meets UL 94, V−0 @ 0.125 in Weight: 1.9 Grams (Approximately) Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds ESD Rating: Human Body Model = 3B Machine Model = C MARKING DIAGRAM 4 TO−220AB CASE 221A PLASTIC 1 2 AYWW MBR15x5CTG AKA 3 A Y WW x G AKA = Assembly Location = Year = Work Week = 3 or 4 = Pb−Free Package = Diode Polarity ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. © Semiconductor Components Industries, LLC, 2008 May, 2008 − Rev. 8 1 Publication Order Number: MBR1535CT/D MBR1535CT, MBR1545CT MAXIMUM RATINGS Rating Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage MBR1535CT MBR1545CT VRRM VRWM VR Average Rectified Forward Current (TC = 163°C) Per Diode Per Device IF(AV) Peak Repetitive Forward Current (Square Wave, 20 kHz, TC = 161°C) Value Unit V 35 45 A 7.5 15 IFRM 15 A Non−Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) IFSM 150 A Peak Repetitive Reverse Surge Current (2.0 ms, 1.0 kHz) IRRM 1.0 A Storage Temperature Range Tstg −65 to +175 °C TJ −65 to +175 °C dv/dt 1000 V/ms Per Diode Operating Junction Temperature (Note 1) Voltage Rate of Change (Rated VR) Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dPD/dTJ < 1/RqJA. THERMAL CHARACTERISTICS PER DIODE Characteristic Symbol Value Unit Maximum Thermal Resistance, Junction−to−Case (Min. Pad) RqJC 3.0 °C/W Maximum Thermal Resistance, Junction−to−Ambient (Min. Pad) RqJA 60 °C/W ELECTRICAL CHARACTERISTICS PER DIODE Characteristic Symbol Maximum Instantaneous Forward Voltage (Note 2) (iF = 7.5 Amps, TJ = 125°C) (iF = 15 Amps, TJ = 125°C) (iF = 15 Amps, TJ = 25°C) vF Maximum Instantaneous Reverse Current (Note 2) (Rated DC Voltage, TJ = 125°C) (Rated DC Voltage, TJ = 25°C) iR Min Typ Max − − − 0.47 0.63 0.66 0.57 0.72 0.84 − − 10 0.025 15 0.1 Unit V mA 2. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0% ORDERING INFORMATION Package Shipping† TO−220 50 Units / Rail TO−220 (Pb−Free) 50 Units / Rail TO−220 50 Units / Rail TO−220 (Pb−Free) 50 Units / Rail Device MBR1535CT MBR1535CTG MBR1545CT MBR1545CTG †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 2 i , INSTANTANEOUS FORWARD CURRENT (AMPS) F i , INSTANTANEOUS FORWARD CURRENT (AMPS) F MBR1535CT, MBR1545CT 100 10 TJ = 150°C 125°C 1.0 75°C 25°C 0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 100 10 TJ = 150°C 125°C 1.0 75°C 25°C 0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) Figure 2. Maximum Forward Voltage Figure 1. Typical Forward Voltage 100 100 TJ = 150°C 10 I , REVERSE CURRENT (mA) R I , REVERSE CURRENT (mA) R TJ = 150°C 125°C 100°C 1.0 75°C 0.1 25°C 0.01 0.001 0 10 20 125°C 10 100°C 1.0 75°C 0.1 25°C 0.01 30 40 0.001 50 0 10 VR, REVERSE VOLTAGE (VOLTS) , AVERAGE FORWARD CURRENT (AMPS) dc 10 SQUARE WAVE 8.0 6.0 4.0 F (AV) 2.0 145 150 155 160 165 170 I , AVERAGE FORWARD CURRENT (AMPS) F (AV) I 14 140 40 50 Figure 4. Maximum Reverse Current 16 0 135 30 VR, REVERSE VOLTAGE (VOLTS) Figure 3. Typical Reverse Current 12 20 175 16 RATED VOLTAGE APPLIED 14 RqJA = 16° C/W RqJA = 60° C/W (NO HEATSINK) dc 12 10 8.0 dc SQUARE WAVE 6.0 4.0 2.0 0 0 25 TC, CASE TEMPERATURE (C°) 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C) Figure 5. Current Derating, Case Per Leg Figure 6. Current Derating, Ambient Per Leg http://onsemi.com 3 175 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 0 900 TJ = 175°C TJ = 25°C f = 1 MHz 800 SQUARE WAVE 700 C, CAPACITANCE (pF) P , AVERAGE FORWARD POWER DISSIPATION (WATTS) F (AV) MBR1535CT, MBR1545CT dc 600 500 400 300 200 100 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 IF(AV), AVERAGE FORWARD CURRENT (AMPS) 10 20 30 40 VR, REVERSE VOLTAGE (VOLTS) Figure 8. Typical Capacitance Figure 7. Forward Power Dissipation http://onsemi.com 4 50 MBR1535CT, MBR1545CT PACKAGE DIMENSIONS TO−220 CASE 221A−09 ISSUE AF −T− B F SEATING PLANE C T S 4 DIM A B C D F G H J K L N Q R S T U V Z A Q U 1 2 3 H K Z L R V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. J G D N INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.161 0.095 0.105 0.110 0.155 0.014 0.025 0.500 0.562 0.045 0.060 0.190 0.210 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.000 0.050 0.045 ----0.080 STYLE 6: PIN 1. 2. 3. 4. MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 4.09 2.42 2.66 2.80 3.93 0.36 0.64 12.70 14.27 1.15 1.52 4.83 5.33 2.54 3.04 2.04 2.79 1.15 1.39 5.97 6.47 0.00 1.27 1.15 ----2.04 ANODE CATHODE ANODE CATHODE SWITCHMODE is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. 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