Order this document by MBRD620CT/D SEMICONDUCTOR TECHNICAL DATA DPAK Surface Mount Package . . . in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features: • • • • Extremely Fast Switching Extremely Low Forward Drop Platinum Barrier with Avalanche Guardrings Guaranteed Reverse Avalanche MBRD620CT, MBRD640CT and MBRD660CT are Motorola Preferred Devices Mechanical Characteristics: • Case: Epoxy, Molded • Weight: 0.4 gram (approximately) • Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable • Lead and Mounting Surface Temperature for Soldering Purposes: 260°C Max. for 10 Seconds • Shipped 75 units per plastic tube • Available in 16 mm Tape and Reel, 2500 units per reel, by adding a “T4’’ suffix to the part number • Marking: B620T, B630T, B640T, B650T, B660T 1 SCHOTTKY BARRIER RECTIFIERS 6 AMPERES 20 TO 60 VOLTS 4 1 3 4 CASE 369A–13 PLASTIC 3 MAXIMUM RATINGS MBRD Rating Symbol Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current TC = 130°C (Rated VR) VRRM VRWM VR Per Diode Per Device Unit 620CT 630CT 640CT 650CT 660CT 20 30 40 50 60 Volts IF(AV) 3 6 Amps Peak Repetitive Forward Current, TC = 130°C (Rated VR, Square Wave, 20 kHz) Per Diode IFRM 6 Amps Nonrepetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) IFSM 75 Amps Peak Repetitive Reverse Surge Current (2 µs, 1 kHz) IRRM 1 Amp TJ –65 to +150 °C Storage Temperature Tstg –65 to +175 °C Voltage Rate of Change (Rated VR) dv/dt 10000 V/µs Maximum Thermal Resistance, Junction to Case RθJC 6 °C/W Maximum Thermal Resistance, Junction to Ambient (1) RθJA 80 °C/W Operating Junction Temperature THERMAL CHARACTERISTICS PER DIODE (1) Rating applies when surface mounted on the minimum pad size recommended. SWITCHMODE is a trademark of Motorola, Inc. Preferred devices are Motorola recommended choices for future use and best overall value. Rev 1 Device Rectifier Motorola, Inc. 1996 Data 1 ELECTRICAL CHARACTERISTICS PER DIODE Maximum Instantaneous Forward Voltage (2) iF = 3 Amps, TC = 25°C iF = 3 Amps, TC = 125°C iF = 6 Amps, TC = 25°C iF = 6 Amps, TC = 125°C VF Maximum Instantaneous Reverse Current (2) (Rated dc Voltage, TC = 25°C) (Rated dc Voltage, TC = 125°C) iR Volts 0.7 0.65 0.9 0.85 mA 0.1 15 (2) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%. TYPICAL CHARACTERISTICS 100 100 TJ = 150°C 70 I R , REVERSE CURRENT (mA) 50 30 125°C 1.0 75°C 0.1 0.01 25°C 10 0.001 7.0 0 40 70 20 30 50 60 VR, REVERSE VOLTAGE (VOLTS) *The curves shown are typical for the highest voltage device in the voltage grouping. Typical reverse current for lower voltage selections can be estimated from these curves if VR is sufficient below rated VR. 5.0 3.0 150°C 1.0 TC = 25°C 0.7 75°C 0.5 0.3 0.2 0.1 0 0.2 10 Figure 2. Typical Reverse Current,* Per Leg 125°C 2.0 0.4 0.6 0.8 1.0 1.2 1.4 PF(AV) , AVERAGE POWER DISSIPATION (WATTS) i F, INSTANTANEOUS FORWARD CURRENT (AMPS) 20 2 10 14 13 12 11 10 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 SINE WAVE 5 10 IPK/IAV = 20 SQUARE WAVE dc TJ = 150°C 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 vF, INSTANTANEOUS VOLTAGE (VOLTS) IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 1. Typical Forward Voltage, Per Leg Figure 3. Average Power Dissipation, Per Leg 10 Rectifier Device Data 8.0 RATED VOLTAGE APPLIED 7.0 RqJC = 6°C/W 6.0 TJ = 150°C 5.0 SINE WAVE OR SQUARE WAVE 4.0 3.0 dc 2.0 1.0 0 80 90 100 110 120 130 140 150 160 I F(AV) , AVERAGE FORWARD CURRENT (AMPS) I F(AV) , AVERAGE FORWARD CURRENT (AMPS) 4.0 RqJA = 80°C/W SURFACE MOUNTED ON MIN. PAD SIZE RECOMMENDED TJ = 150°C 3.5 3.0 dc SQUARE WAVE OR SINE WAVE 2.5 VR = 25 V 2.0 1.5 VR = 60 V 1.0 0.5 0 20 0 40 60 80 100 120 140 TC, CASE TEMPERATURE (°C) TA, AMBIENT TEMPERATURE (°C) Figure 4. Current Derating, Case, Per Leg Figure 5. Current Derating, Ambient, Per Leg 160 C, CAPACITANCE (pF) 1K TJ = 25°C 100 10 0 10 20 30 40 50 60 70 VR, REVERSE VOLTAGE (VOLTS) Figure 6. Typical Capacitance, Per Leg Rectifier Device Data 3 PACKAGE DIMENSIONS –T– C B V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. SEATING PLANE E R 4 Z A S 1 2 3 U K F J L H D 2 PL G 0.13 (0.005) M DIM A B C D E F G H J K L R S U V Z INCHES MIN MAX 0.235 0.250 0.250 0.265 0.086 0.094 0.027 0.035 0.033 0.040 0.037 0.047 0.180 BSC 0.034 0.040 0.018 0.023 0.102 0.114 0.090 BSC 0.175 0.215 0.020 0.050 0.020 ––– 0.030 0.050 0.138 ––– MILLIMETERS MIN MAX 5.97 6.35 6.35 6.73 2.19 2.38 0.69 0.88 0.84 1.01 0.94 1.19 4.58 BSC 0.87 1.01 0.46 0.58 2.60 2.89 2.29 BSC 4.45 5.46 0.51 1.27 0.51 ––– 0.77 1.27 3.51 ––– T CASE 369A–13 ISSUE Y Motorola reserves the right to make changes without further notice to any products herein. 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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: [email protected] – 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 MBRD620CT/D