Order this document by MBRD320/D SEMICONDUCTOR TECHNICAL DATA 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, 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: 260C 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 SCHOTTKY BARRIER RECTIFIERS 3 AMPERES 20 TO 60 VOLTS 4 1 3 1 4 CASE 369A-13 PLASTIC 3 MAXIMUM RATINGS MBRD Rating Symbol Unit 320 330 340 350 360 20 30 40 50 60 Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR Average Rectified Forward Current (TC = +125C, Rated VR) IF(AV) 3 Amps Peak Repetitive Forward Current, TC = +125C (Rated VR, Square Wave, 20 kHz) 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 s, 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/s Maximum Thermal Resistance, Junction to Case RJC 6 C/W Maximum Thermal Resistance, Junction to Ambient (1) RJA 80 C/W Operating Junction Temperature Volts THERMAL CHARACTERISTICS (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 Maximum Instantaneous Forward Voltage (2) iF = 3 Amps, TC = +25C iF = 3 Amps, TC = +125C iF = 6 Amps, TC = +25C iF = 6 Amps, TC = +125C VF Maximum Instantaneous Reverse Current (2) (Rated dc Voltage, TC = +25C) (Rated dc Voltage, TC = +125C) iR Volts 0.6 0.45 0.7 0.625 mA 0.2 20 (2) Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%. TYPICAL CHARACTERISTICS 100 TJ = 150C 125C 4.0 2.0 1.0 100C 75C 0.4 0.2 0.1 0.04 0.02 0.01 0.004 0.002 0.001 25C 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. 150C TJ = 25C 10 Figure 2. Typical Reverse Current 125C 75C 1.0 0.1 0.1 2 I R , REVERSE CURRENT (mA) 10 40 20 10 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 PF(AV) , AVERAGE POWER DISSIPATION (WATTS) i F, INSTANTANEOUS FORWARD CURRENT (AMPS) 100 10 SINE WAVE 9.0 TJ = 150C 8.0 5 7.0 10 6.0 5.0 dc IPK/IAV = 20 SQUARE WAVE 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 vF, INSTANTANEOUS VOLTAGE (VOLTS) IF(AV), AVERAGE FORWARD CURRENT (AMPS) Figure 1. Typical Forward Voltage Figure 3. Average Power Dissipation 9.0 10 Rectifier Device Data 8.0 RATED VOLTAGE APPLIED 7.0 RqJC = 6C/W 6.0 TJ = 150C SINE WAVE OR SQUARE WAVE 5.0 4.0 3.0 dc 2.0 1.0 0 80 90 100 110 120 130 150 140 160 I F(AV) , AVERAGE FORWARD CURRENT (AMPS) I F(AV) , AVERAGE FORWARD CURRENT (AMPS) 4.0 RqJA = 80C/W SURFACE MOUNTED ON MIN. PAD SIZE RECOMMENDED TJ = 150C 3.5 3.0 dc SQUARE WAVE OR SINE WAVE VR = 25 V 2.5 TJ = 125C 2.0 1.5 TJ = 150C 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 Figure 5. Current Derating, Ambient 160 C, CAPACITANCE (pF) 1K 700 500 300 200 TJ = 25C 100 70 50 30 20 10 0 10 20 30 40 50 60 70 VR, REVERSE VOLTAGE (VOLTS) Figure 6. Typical Capacitance 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. 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. 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