MBRB20200CT SWITCHMODEt Power Rectifier Dual Schottky Rectifier This device uses the 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 V outputs. They block up to 200 V and offer improved Schottky performance at frequencies from 250 kHz to 5.0 MHz. Features • 200 V Blocking Voltage • Low Forward Voltage Drop • Guardring for Stress Protection and High dv/dt Capability • • http://onsemi.com SCHOTTKY BARRIER RECTIFIER 20 AMPERES, 200 V 1 4 (10,000 V/ms) Dual Diode Construction − Terminals 1 and 3 Must be Connected for Parallel Operation at Full Rating Pb−Free Packages are Available 3 4 Mechanical Characteristics: • Case: Epoxy, Molded, Epoxy Meets UL 94 V−0 • Weight: 1.7 Grams (Approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal • • 1 3 Leads are Readily Solderable Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds Device Meets MSL1 Requirements D2PAK CASE 418B PLASTIC MARKING DIAGRAM MAXIMUM RATINGS (Per Leg) Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Rating VRRM VRWM VR 200 V Average Rectified Forward Current (At Rated VR, TC = 134°C) Per Leg Per Device IF(AV) Peak Repetitive Forward Current (At Rated VR, Square Wave, 20 kHz, TC = +137°C) Per Leg IFRM 20 A Nonrepetitive 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 +150 °C dv/dt 10,000 V/ms Operating Junction Temperature Voltage Rate of Change (Rated VR) AY WW A 10 20 Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. © Semiconductor Components Industries, LLC, 2005 September, 2005 − Rev. 6 B20200G AKA 1 A Y WW B20200 G AKA = Assembly Location = Year = Work Week = Device Code = 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. Publication Order Number: MBRB20200CT/D MBRB20200CT THERMAL CHARACTERISTICS (Per Leg) Characteristic Thermal Resistance, Junction−to−Case Symbol Value Unit RqJC 2.0 °C/W Symbol Value Unit ELECTRICAL CHARACTERISTICS (Per Leg) Characteristic Maximum Instantaneous Forward Voltage (Note 1) (IF = 10 A, TC = 25°C) (IF = 10 A, TC = 125°C) (IF = 20 A, TC = 25°C) (IF = 20 A, TC = 125°C) VF Maximum Instantaneous Reverse Current (Note 1) (Rated dc Voltage, TC = 25°C) (Rated dc Voltage, TC = 125°C) IR V 0.9 0.8 1.0 0.9 mA 1.0 50 DYNAMIC CHARACTERISTICS (Per Leg) Capacitance (VR = −5.0 V, TC = 25°C, Frequency = 1.0 MHz) CT 500 pF 1. Pulse Test: Pulse Width = 300 ms, Duty Cycle ≤ 2.0%. ORDERING INFORMATION Package Shipping † D2PAK 50 Units / Rail MBRB20200CTG D2PAK (Pb−Free) 50 Units / Rail MBRB20200CTT4 D2PAK 800 Units / Tape & Reel D2PAK (Pb−Free) 800 Units / Tape & Reel Device MBRB20200CT MBRB20200CTT4G †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 MBRB20200CT 10,000 70 50 TJ = 150°C 1,000 TJ = 150°C IR , REVERSE CURRENT (μ A) IF, INSTANEOUS FORWARD CURRENT (AMP) 100 TJ = 125°C 100 20 TJ = 125°C 10 7 TJ = 100°C 5 TJ = 25°C 2 TJ = 100°C 10 1 0.1 TJ = 25°C 1 0.2 0.4 0.6 0.8 vF, INSTANTANEOUS VOLTAGE (V) 0.01 1 0 10 28 24 dc IPK IAV 20 = 20 16 12 8 4 0 0 5 10 15 20 25 30 35 IF(AV), AVERAGE FORWARD CURRENT (AMPS) SQUARE WAVE 32 60 80 100 120 140 25 20 15 dc SQUARE WAVE 10 5 0 110 120 130 140 TC, CASE TEMPERATURE (°C) Figure 3. Forward Power Dissipation Figure 4. Current Derating, Case 90 100 150 160 500 RqJA = 16°C/W RATED VOLTAGE 16 TJ = 25°C 400 dc SQUARE WAVE 8 180 200 RATED VOLTAGE RqJC = 2°C/W IF(AV), AVERAGE FORWARD CURRENT (A) 20 12 160 Figure 2. Typical Reverse Current (Per Leg) C, CAPACITANCE (pF) PF(AV), AVERAGE POWER DISSIPATION (WATTS) IF(AV), AVERAGE FORWARD CURRENT (AMPS) TJ = 125°C 36 40 VR, REVERSE CURRENT (V) Figure 1. Typical Forward Voltage (Per Leg) 40 20 4 300 200 100 0 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (°C) 150 175 0 1 2 5 10 20 50 VR, REVERSE VOLTAGE (V) Figure 5. Current Derating, Ambient Figure 6. Typical Capacitance (Per Leg) http://onsemi.com 3 70 100 MBRB20200CT PACKAGE DIMENSIONS D2PAK 3 CASE 418B−04 ISSUE J NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 418B−01 THRU 418B−03 OBSOLETE, NEW STANDARD 418B−04. C E V W −B− 4 DIM A B C D E F G H J K L M N P R S V A 1 2 3 S −T− SEATING PLANE K W J G D 3 PL 0.13 (0.005) VARIABLE CONFIGURATION ZONE H M T B M N R L M P U L L M M F F F VIEW W−W 1 VIEW W−W 2 VIEW W−W 3 SOLDERING FOOTPRINT* 8.38 0.33 1.016 0.04 10.66 0.42 5.08 0.20 3.05 0.12 17.02 0.67 SCALE 3:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 4 INCHES MIN MAX 0.340 0.380 0.380 0.405 0.160 0.190 0.020 0.035 0.045 0.055 0.310 0.350 0.100 BSC 0.080 0.110 0.018 0.025 0.090 0.110 0.052 0.072 0.280 0.320 0.197 REF 0.079 REF 0.039 REF 0.575 0.625 0.045 0.055 MILLIMETERS MIN MAX 8.64 9.65 9.65 10.29 4.06 4.83 0.51 0.89 1.14 1.40 7.87 8.89 2.54 BSC 2.03 2.79 0.46 0.64 2.29 2.79 1.32 1.83 7.11 8.13 5.00 REF 2.00 REF 0.99 REF 14.60 15.88 1.14 1.40 MBRB20200CT SWITCHMODE is a trademark of Semiconductor Components Industries, LLC. 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