MBR2535CT, MBR2545CT MBR2545CT is a Preferred Device SWITCHMODE Power Rectifiers . . . using the Schottky Barrier principle with a platinum barrier metal. These state-of-the-art devices have the following features: * Guardring for Stress Protection * Low Forward Voltage * 150C Operating Junction Temperature http://onsemi.com Mechanical Characteristics: * Case: Epoxy, Molded * Weight: 1.9 grams (approximately) * Finish: All External Surfaces Corrosion Resistant and Terminal SCHOTTKY BARRIER RECTIFIERS 25 AMPERES 35 and 45 VOLTS Leads are Readily Solderable * Lead Temperature for Soldering Purposes: * * 1 2, 4 260C Max. for 10 Seconds Shipped 50 units per plastic tube Marking: B2535, B2545 3 4 MAXIMUM RATINGS Rating Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage MBR2535CT MBR2545CT VRRM VRWM VR Average Rectified Forward Current (Rated VR, TC = 130C) IF(AV) Peak Repetitive Forward Current, per Diode Leg (Rated VR, Square Wave, 20 kHz, TC = 130C) IFRM 30 A Non-Repetitive Peak Surge Current per Diode Leg (Surge Applied at Rated Load Conditions, Halfwave, Single Phase, 60 Hz) IFSM 150 A Peak Repetitive Reverse Surge Current (2.0 s, 1.0 kHz) IRRM 1.0 A Storage Temperature Range Tstg -65 to +175 C Operating Junction Temperature TJ -65 to +150 C dv/dt 1000 V/s Voltage Rate of Change (Rated VR) Value Unit V 35 45 30 1 A 2 3 TO-220AB CASE 221A PLASTIC MARKING DIAGRAM YY WW B25x5 AKA YY WW B25x5 x AKA = Year = Work Week = Device Code = 3 or 4 = Diode Polarity ORDERING INFORMATION Device Package Shipping MBR2535CT TO-220 50 Units/Rail MBR2545CT TO-220 50 Units/Rail Preferred devices are recommended choices for future use and best overall value. Semiconductor Components Industries, LLC, 2001 May, 2001 - Rev. 3 1 Publication Order Number: MBR2535CT/D MBR2535CT, MBR2545CT THERMAL CHARACTERISTICS (Per Diode Leg) Characteristic Maximum Thermal Resistance, Junction to Case Symbol MBR2535CT MBR2545CT Unit RJC 1.5 1.5 C/W 0.73 0.82 0.73 0.82 40 0.2 40 0.2 ELECTRICAL CHARACTERISTICS (Per Diode Leg) Maximum Instantaneous Forward Voltage (Note 1.) (iF = 30 Amps, TC = 125C) (iF = 30 Amps, TC = 25C) vF Maximum Instantaneous Reverse Current (Note 1.) (Rated dc Voltage, TC = 125C) (Rated dc Voltage, TC = 25C) iR Volts mA 100 70 200 100 50 TJ = 125C 30 20 100C 25C 10 7.0 5.0 3.0 2.0 1.0 0 0.2 0.4 0.6 40 20 10 4.0 2.0 1.0 0.4 0.2 0.1 0.04 0.02 0.01 0.004 0.002 TJ = 150C IR , REVERSE CURRENT (mA) i F, INSTANTANEOUS FORWARD CURRENT (AMPS) 1. Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%. 0.8 1.0 125C 100C 75C 25C 0 10 20 30 40 vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS) VR, REVERSE VOLTAGE (VOLTS) Figure 1. Typical Forward Voltage Figure 2. Typical Reverse Current http://onsemi.com 2 50 28 I F(AV) , AVERAGE FORWARD CURRENT (AMPS) 32 dc 24 SQUARE WAVE 20 16 12 RATED VOLTAGE APPLIED RJC = 1.5C/W 8.0 4.0 0 110 120 130 140 150 32 RATED VR APPLIED 28 dc 24 RJA = 16C/W (With TO-220 Heat Sink) RJA = 60C/W (No Heat Sink) 20 SQUARE WAVE 16 12 dc 8.0 4.0 0 SQUARE WAVE 0 20 60 40 80 100 120 140 TC, CASE TEMPERATURE (C) TA, AMBIENT TEMPERATURE (C) Figure 3. Current Derating, Case Figure 4. Current Derating, Ambient PF(AV) , AVERAGE POWER DISSIPATION (WATTS) IF(AV) , AVERAGE FORWARD CURRENT (AMPS) MBR2535CT, MBR2545CT 32 SQUARE WAVE I (RESISTIVELOAD) PK I 28 AV 24 I (CAPACITATIVELOAD) PK 5.0 I 20 dc AV 16 10 12 20 8.0 TJ = 125C 4.0 0 0 4.0 8.0 12 16 20 24 28 32 36 IF, AVERAGE FORWARD CURRENT (AMPS) Figure 5. Forward Power Dissipation http://onsemi.com 3 40 160 MBR2535CT, MBR2545CT PACKAGE DIMENSIONS TO-220 PLASTIC CASE 221A-09 ISSUE AA -T- B SEATING PLANE C F T S 4 DIM A B C D F G H J K L N Q R S T U V Z A Q 1 2 3 U 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 0.147 0.095 0.105 0.110 0.155 0.018 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 MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 3.73 2.42 2.66 2.80 3.93 0.46 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 SWITCHMODE is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). 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SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. 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