Order this document by MBRB20200CT/D SEMICONDUCTOR TECHNICAL DATA Dual Schottky Rectifier . . . using Schottky Barrier technology with a platinum barrier metal. This state-of-the-art device is designed for use in high frequency switching power supplies and converters with up to 48 volt outputs. They block up to 200 volts and offer improved Schottky performance at frequencies from 250 kHz to 5.0 MHz. * 200 Volt Blocking Voltage * Low Forward Voltage Drop * Guardring for Stress Protection and High dv/dt Capability (10,000 V/s) * Dual Diode Construction -- Terminals 1 and 3 Must be Connected for Parallel Operation at Full Rating Mechanical Characteristics * Case: Epoxy, Molded * Weight: 1.7 grams (approximately) 1 * Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable 3 * Lead and Mounting Surface Temperature for Soldering Purposes: 260C Max. for 10 Seconds * Shipped 50 units per plastic tube * Available in 24 mm Tape and Reel, 800 units per 13 reel by adding a "T4" suffix to the part number * Marking: B20200 Motorola Preferred Device SCHOTTKY BARRIER RECTIFIER 20 AMPERES 200 VOLTS 4 4 1 3 CASE 418B-02 MAXIMUM RATINGS (PER LEG) Rating Symbol Value Unit VRRM VRWM VR 200 Volts IF(AV) 10 20 Amps Peak Repetitive Forward Current, Per Leg (Rated VR, Square Wave, 20 kHz) TC = 90C IFRM 20 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 - 65 to +150 C Tstg dv/dt - 65 to +175 C 10,000 V/s RJC 2.0 C/W VF 0.9 0.8 1.0 0.9 Volts IR 1.0 50 mA CT 500 pF Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (Rated VR) TC = 125C Per Leg Per Package Operating Junction Temperature Storage Temperature Voltage Rate of Change (Rated VR) THERMAL CHARACTERISTICS (PER LEG) Thermal Resistance -- Junction to Case ELECTRICAL CHARACTERISTICS (PER LEG) Maximum Instantaneous Forward Voltage (1) (IF = 10 Amps, TC = 25C) (IF = 10 Amps, TC = 125C) (IF = 20 Amps, TC = 25C) (IF = 20 Amps, TC = 125C) Maximum Instantaneous Reverse Current (1) (Rated dc Voltage, TC = 25C) (Rated dc Voltage, TC = 125C) DYNAMIC CHARACTERISTICS (PER LEG) Capacitance (VR = - 5.0 V, TC = 25C, Frequency = 1.0 MHz) (1) Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%. MEGAHERTZ and SWITCHMODE are trademarks of Motorola, Inc. Preferred devices are Motorola recommended choices for future use and best overall value. Device Rectifier Motorola, Inc. 1996 Data 1 MBRB20200CT 10,000 70 50 20 TJ = 125C 10 7 TJ = 100C 5 TJ = 150C 1,000 TJ = 150C IR , REVERSE CURRENT ( A) IF, INSTANEOUS FORWARD CURRENT (AMP) 100 TJ = 25C 2 TJ = 125C 100 TJ = 100C 10 1 0.1 TJ = 25C 1 0.2 0.4 0.6 0.8 vF, INSTANTANEOUS VOLTAGE (VOLTS) 0.01 1 0 10 28 dc 24 IPK = 20 IAV 20 16 12 8 4 0 0 5 10 15 20 25 30 80 100 120 140 25 200 20 15 dc SQUARE WAVE 10 5 0 Figure 3. Forward Power Dissipation Figure 4. Current Derating, Case 90 100 150 160 500 16 TJ = 25C 400 dc SQUARE WAVE 8 180 RATED VOLTAGE RJC = 2C/W 110 120 130 140 TC, CASE TEMPERATURE (C) RJA = 16C/W RATED VOLTAGE 12 160 IF(AV), AVERAGE FORWARD CURRENT (AMPS) 20 4 300 200 100 0 0 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (C) 150 Figure 5. Current Derating, Ambient 2 35 IF(AV), AVERAGE FORWARD CURRENT (AMPS) SQUARE WAVE 32 60 Figure 2. Typical Reverse Current (Per Leg) C, CAPACITANCE (pF) PF(AV), AVERAGE POWER DISSIPATION (WATTS) IF(AV), AVERAGE FORWARD CURRENT (AMPS) TJ = 125C 36 40 VR, REVERSE CURRENT (VOLTS) Figure 1. Typical Forward Voltage (Per Leg) 40 20 175 1 2 5 10 20 50 70 100 VR, REVERSE VOLTAGE (VOLTS) Figure 6. Typical Capacitance (Per Leg) Rectifier Device Data MBRB20200CT RECOMMENDED FOOTPRINT FOR D2PAK 0.33 8.38 0.08 2.032 0.42 10.66 0.24 6.096 0.04 1.016 0.12 3.05 0.63 17.02 inches mm D2PAK Rectifier Device Data 3 MBRB20200CT PACKAGE DIMENSIONS C E V B 4 A 1 2 S 3 -T- SEATING PLANE K J G D 3 PL 0.13 (0.005) H M T CASE 418B-02 ISSUE B NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM A B C D E G H J K S V INCHES MIN MAX 0.340 0.380 0.380 0.405 0.160 0.190 0.020 0.035 0.045 0.055 0.100 BSC 0.080 0.110 0.018 0.025 0.090 0.110 0.575 0.625 0.045 0.055 STYLE 3: PIN 1. 2. 3. 4. MILLIMETERS MIN MAX 8.64 9.65 9.65 10.29 4.06 4.83 0.51 0.89 1.14 1.40 2.54 BSC 2.03 2.79 0.46 0.64 2.29 2.79 14.60 15.88 1.14 1.40 ANODE CATHODE ANODE CATHODE 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. 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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 CODELINE TO BE PLACED HERE Rectifier Device Data MBRB20200CT/D