Order this document by MBR2535CTL/D SEMICONDUCTOR TECHNICAL DATA . . . 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 (125C Operating Junction Temperature) * Epoxy Meets UL94, VO at 1/8 SCHOTTKY BARRIER RECTIFIER 25 AMPERES 35 VOLTS 4 Mechanical Characteristics * Case: Epoxy, Molded * Weight: 1.9 grams (approximately) * Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable * Lead Temperature for Soldering Purposes: 260C Max. for 10 Seconds * Shipped 50 units per plastic tube * Marking: B2535L 1 2, 4 1 3 2 3 CASE 221A-06 (TO-220AC) MAXIMUM RATINGS (PER LEG) Rating Symbol Value Unit VRRM VRWM VR IF(AV) 35 35 35 Volts 12.5 Amps Peak Repetitive Forward Current, Per Leg (Rated VR, Square Wave, 20 kHz) TC = 95C IFRM 25 Amps Nonrepetitive Peak Surge Current (Surge applied at rated load conditions, halfwave, single phase, 60 Hz) IFSM 150 Amps Peak Repetitive Reverse Surge Current (2.0 s, 1.0 kHz) IRRM TJ 1.0 Amp Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Rated VR) TC = 110C -65 to +125 C -65 to +150 C Voltage Rate of Change (Rated VR) Tstg dv/dt 10,000 V/s Controlled Avalanche Energy Waval 20 mJ RJC 2.0 C/W Operating Junction Temperature Storage Temperature THERMAL CHARACTERISTICS Thermal Resistance -- Junction to Case ELECTRICAL CHARACTERISTICS Maximum Instantaneous Forward Voltage (1) (IF = 25 Amps, TJ = 25C) (IF = 12.5 Amps, TJ = 25C) (IF = 12.5 Amps, TJ = 125C) Maximum Instantaneous Reverse Current (1) (Rated dc Voltage, TJ = 25C) (Rated dc Voltage, TJ = 125C) (1) Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%. VF Volts 0.55 0.47 0.41 IR mA 5.0 500 SWITCHMODE is a trademark of Motorola, Inc. Rev 1 Device Rectifier Motorola, Inc. 1996 Data 1 MBR2535CTL 1000 IR , REVERSE CURRENT (mA) 50 TJ = 125C 10 TJ = 100C 10 1 TJ = 25C 0.1 5 0 TJ = 25C 5 10 15 20 25 30 35 VR, REVERSE VOLTAGE (VOLTS) 2 Figure 2. Typical Reverse Current, Per Leg 1 0.5 0.2 0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 10 vF, INSTANTANEOUS VOLTAGE (VOLTS) Figure 1. Typical Forward Voltage, Per Leg PF(AV), AVERAGE FORWARD POWER DISSIPATION (WATTS) IF, INSTANEOUS FORWARD CURRENT (AMP) 20 TJ = 125C 100 40 TJ = 125C 35 SQUARE WAVE 30 25 SINE WAVE (RESISTIVE LOAD) 20 dc 15 10 5 0 0 5 10 15 20 25 30 35 40 IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 3. Forward Power Dissipation, Per Leg 20 (RATED Vr APPLIED) RJC = 2.0C/W 28 24 20 dc 16 SQUARE 12 8 4 0 85 95 105 115 TC, CASE TEMPERATURE (C) Figure 4. Current Derating 2 125 IF(AV), AVERAGE FORWARD CURRENT (AMPS) IF(AV), AVERAGE FORWARD CURRENT (AMPS) 32 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) 125 Figure 5. Current Derating Ambient, Per Leg Rectifier Device Data MBR2535CTL PACKAGE DIMENSIONS -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 J G D N CASE 221A-06 (TO-220AB) ISSUE Y Rectifier Device Data 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. 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 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 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 ANODE CATHODE ANODE CATHODE 3 MBR2535CTL Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola 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 consequential or incidental damages. "Typical" parameters which may be provided in Motorola 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. Motorola does not convey any license under its patent rights nor the rights of others. Motorola 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 Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola 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 Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 303-675-2140 or 1-800-441-2447 JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 81-3-3521-8315 Mfax: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298 4 RectifierMBR2535CTL/D Device Data