MBR2535CTL SWITCHMODE Power Rectifier . . . employing the Schottky Barrier principle in a large metal-to-silicon power diode. State-of-the-art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for use in low voltage, high frequency switching power supplies, free wheeling diodes, and polarity protection diodes. * Very Low Forward Voltage (0.55 V Maximum @ 25 Amps) * Matched Dual Die Construction (12.5 A per Leg or 25 A per Package) * Guardring for Stress Protection * Highly Stable Oxide Passivated Junction http://onsemi.com SCHOTTKY BARRIER RECTIFIER 25 AMPERES 35 VOLTS (125C Operating Junction Temperature) 1 * Epoxy Meets UL94, VO at 1/8 2, 4 3 Mechanical Characteristics * Case: Epoxy, Molded * Weight: 1.9 grams (approximately) * Finish: All External Surfaces Corrosion Resistant and Terminal * * * 4 Leads are Readily Solderable Lead Temperature for Soldering Purposes: 260C Max. for 10 Seconds Shipped 50 units per plastic tube Marking: B2535L 1 MAXIMUM RATINGS (Per Leg) 2 3 Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 35 V Average Rectified Forward Current (Rated VR, TC = 110C) IF(AV) 12.5 A Peak Repetitive Forward Current, per Leg (Rated VR, Square Wave, 20 kHz, TC = 95C) IFRM 25 A Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions, Halfwave, Single Phase, 60 Hz) IFSM 150 A B2535L Peak Repetitive Reverse Surge Current (2.0 s, 1.0 kHz) IRRM 1.0 A B2535L = Device Code Storage Temperature Range Tstg -65 to +150 C Operating Junction Temperature TJ -65 to +125 C Voltage Rate of Change (Rated VR) dv/dt 10,000 V/s Controlled Avalanche Energy Waval 20 mJ Rating Semiconductor Components Industries, LLC, 2000 October, 2000 - Rev. 2 1 TO-220AB CASE 221A PLASTIC MARKING DIAGRAM ORDERING INFORMATION Device MBR2535CTL Package Shipping TO-220 50 Units/Rail Publication Order Number: MBR2535CTL/D MBR2535CTL THERMAL CHARACTERISTICS Characteristic Thermal Resistance -- Junction to Case Symbol Max Unit RJC 2.0 C/W ELECTRICAL CHARACTERISTICS (Per Leg) Maximum Instantaneous Forward Voltage (Note 1.) (IF = 25 Amps, TJ = 25C) (IF = 12.5 Amps, TJ = 25C) (IF = 12.5 Amps, TJ = 125C) VF Maximum Instantaneous Reverse Current (Note 1.) (Rated dc Voltage, TJ = 25C) (Rated dc Voltage, TJ = 125C) IR Volts 0.55 0.47 0.41 mA 5.0 500 1. Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%. 50 IF, INSTANEOUS FORWARD CURRENT (AMP) 20 TJ = 125C 10 5 TJ = 25C 2 1 0.5 0.2 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 vF, INSTANTANEOUS VOLTAGE (VOLTS) Figure 1. Typical Forward Voltage, Per Leg http://onsemi.com 2 0.9 10 1000 TJ = 125C IR , REVERSE CURRENT (mA) 100 TJ = 100C 10 1 TJ = 25C 0.1 0 5 10 15 20 25 30 35 VR, REVERSE VOLTAGE (VOLTS) PF(AV), AVERAGE FORWARD POWER DISSIPATION (WATTS) MBR2535CTL 40 TJ = 125C 35 SQUARE WAVE 30 25 SINE WAVE (RESISTIVE LOAD) 20 dc 15 10 5 0 0 IF(AV), AVERAGE FORWARD CURRENT (AMPS) IF(AV), AVERAGE FORWARD CURRENT (AMPS) 24 20 dc 16 SQUARE 12 8 4 0 85 95 105 115 TC, CASE TEMPERATURE (C) 15 20 25 30 35 40 Figure 3. Forward Power Dissipation, Per Leg (RATED Vr APPLIED) RJC = 2.0C/W 28 10 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 2. Typical Reverse Current, Per Leg 32 5 125 20 RJA = 16C/W 18 16 14 12 10 dc SQUARE WAVE 8 6 4 2 0 0 25 50 75 100 TA, AMBIENT TEMPERATURE (C) Figure 5. Current Derating Ambient, Per Leg Figure 4. Current Derating http://onsemi.com 3 125 MBR2535CTL 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). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. 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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