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MBRD320 Dataheets PDF



Part Number MBRD320
Manufacturers Motorola
Logo Motorola
Description SWITCHMODE Power Rectifirers
Datasheet MBRD320 DatasheetMBRD320 Datasheet (PDF)

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MBRD320/D SWITCHMODE™ Power Rectifiers DPAK Surface Mount Package . . . designed for use as output rectifiers, free wheeling, protection and steering diodes in switching power supplies, inverters and other inductive switching circuits. 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 MBRD320.

  MBRD320   MBRD320


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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MBRD320/D SWITCHMODE™ Power Rectifiers DPAK Surface Mount Package . . . designed for use as output rectifiers, free wheeling, protection and steering diodes in switching power supplies, inverters and other inductive switching circuits. 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 MBRD320 MBRD330 MBRD340 MBRD350 MBRD360 MBRD320, MBRD340 and MBRD360 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: B320, B330, B340, B350, B360 1 3 4 SCHOTTKY BARRIER RECTIFIERS 3 AMPERES 20 TO 60 VOLTS 4 1 3 CASE 369A–13 PLASTIC MAXIMUM RATINGS MBRD Rating Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current (TC = +125°C, Rated VR) Peak Repetitive Forward Current, TC = +125°C (Rated VR, Square Wave, 20 kHz) Nonrepetitive Peak Surge Current (Surge applied at rated load conditions halfwave, single phase, 60 Hz) Peak Repetitive Reverse Surge Current (2 µs, 1 kHz) Operating Junction Temperature Storage Temperature Voltage Rate of Change (Rated VR) Symbol 320 VRRM VRWM VR IF(AV) IFRM IFSM IRRM TJ Tstg dv/dt 20 330 30 340 40 350 50 360 60 Volts Unit 3 6 75 1 –65 to +150 –65 to +175 10000 Amps Amps Amps Amp °C °C V/µs THERMAL CHARACTERISTICS Maximum Thermal Resistance, Junction to Case Maximum Thermal Resistance, Junction to Ambient (1) (1) Rating applies when surface mounted on the minimum pad size recommended. RθJC RθJA 6 80 °C/W °C/W 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 MBRD320 MBRD330 MBRD340 MBRD350 MBRD360 ELECTRICAL CHARACTERISTICS 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 Maximum Instantaneous Reverse Current (2) (Rated dc Voltage, TC = +25°C) (Rated dc Voltage, TC = +125°C) (2) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%. VF 0.6 0.45 0.7 0.625 iR 0.2 20 mA Volts TYPICAL CHARACTERISTICS 100 100 40 20 10 4.0 2.0 1.0 0.4 0.2 0.1 0.04 0.02 0.01 0.004 0.002 0.001 0 10 TJ = 150°C 125°C 100°C 75°C i F, INSTANTANEOUS FORWARD CURRENT (AMPS) I R , REVERSE CURRENT (mA) 10 25°C 150°C TJ = 25°C 125°C 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. Figure 2. Typical Reverse Current PF(AV) , AVERAGE POWER DISSIPATION (WATTS) 75°C 10 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 IF(AV), AVERAGE FORWARD CURRENT (AMPS) IPK/IAV = 20 dc SQUARE WAVE TJ = 150°C 10 5 SINE WAVE 1.0 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 vF, INSTANTANEOUS VOLTAGE (VOLTS) Figure 1. Typical Forward Voltage Figure 3. Average Power Dissipation 2 Rectifier Device Data MBRD320 MBRD330 MBRD340 MBRD350 MBRD360 I F(AV) , AVERAGE FORWARD CURRENT (AMPS) I F(AV) , AVERAGE FORWARD CURRENT (AMPS) 8.0 RATED VOLTAGE APPLIED 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 80 90 100 110 120 130 140 150 160 TC, CASE TEMPERATURE (°C) SINE WAVE OR SQUARE WAVE RqJC = 6°C/W TJ = 150°C 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 20 40 60 80 100 120 140 160 TA, AMBIENT TEMPERATURE (°C) TJ = 125°C TJ = 150°C dc SQUARE WAVE OR SINE WAVE VR = 25 V TJ = 150°C RqJA = 80°C/W SURFACE MOUNTED ON MIN. PAD SIZE RECOMMENDED dc Figure 4. Current Derating, Case Figure 5. Current Derating, Ambient 1K 700 500 C, CAPACITANCE (pF) 300 200 100 70 50 30 20 10 0 10 20 30 40 50 60 70 VR, REVERSE VOLTAGE (VOLTS) TJ = 25°C Figure 6. Typical Capacitance Rectifier Device Data 3 MBRD320 MBRD330 MBRD340 MBRD350 MBRD360 PACKAGE DIMENSIONS –T– B V R 4 SEATING PLANE C E NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 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 ––– S 1 2 3 A K F L D G 2 PL Z U J H 0.13 (0.005) T DIM A B C D E F G H J K L R S U V Z M CASE 369A–13 ISSUE Y.


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