MBR340 Preferred Device Axial Lead Rectifier This device employs the Schottky Barrier principle in a large area metal-to-silicon power diode. State-of-the-art geometry features epitaxial construction with oxide passivation and metal overlap contact. Ideally suited for use as rectifiers in low-voltage, high-frequency inverters, free wheeling diodes, and polarity protection diodes. SCHOTTKY BARRIER RECTIFIER 3.0 AMPERES, 40 VOLTS Features * * * * * http://onsemi.com Extremely Low VF Low Power Loss/High Efficiency Highly Stable Oxide Passivated Junction Low Stored Charge, Majority Carrier Conduction Pb-Free Packages are Available* Mechanical Characteristics: * Case: Epoxy, Molded * Weight: 1.1 Gram (Approximately) * Finish: All External Surfaces Corrosion Resistant and Terminal * * AXIAL LEAD CASE 267-05 (DO-201AD) STYLE 1 Leads are Readily Solderable Lead Temperature for Soldering Purposes: 260C Max. for 10 Seconds Polarity: Cathode indicated by Polarity Band MARKING DIAGRAM MAXIMUM RATINGS Rating Symbol Max Unit VRRM VRWM VR 40 V Average Rectified Forward Current TA = 65C (RqJA = 28C/W, P.C. Board Mounting) IO 3.0 A Non-Repetitive Peak Surge Current (Note 1) (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz, TL = 75C) IFSM 80 A Operating and Storage Junction Temperature Range (Reverse Voltage Applied) (Note 2) TJ, Tstg -65 to +175 C Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage A MBR 340 YYWWG G A = Assembly Location YY = Year WW = Work Week G = Pb-Free Package (Note: Microdot may be in either location) ORDERING INFORMATION THERMAL CHARACTERISTICS Rating Thermal Resistance, Junction-to-Ambient (see Note 5, Mounting Method 3) Symbol Max Unit RqJA 28 C/W Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. Lead Temperature reference is cathode lead 1/32 in from case. 2. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dPD/dTJ < 1/RqJA. *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. (c) Semiconductor Components Industries, LLC, 2006 June, 2006 - Rev. 7 1 Package Shipping MBR340 Axial Lead 500 Units / Bag MBR340G Axial Lead (Pb-Free) 500 Units / Bag MBR340RL Axial Lead 1500/Tape & Reel MBR340RLG Axial Lead (Pb-Free) 1500/Tape & Reel Device 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. Preferred devices are recommended choices for future use and best overall value. Publication Order Number: MBR340/D MBR340 ELECTRICAL CHARACTERISTICS (TL = 25C unless otherwise noted) (Note 3) Characteristic Symbol Maximum Instantaneous Forward Voltage (Note 4) (iF = 1.0 Amp) (iF = 3.0 Amp) (iF = 9.4 Amp) vF Maximum Instantaneous Reverse Current @ Rated dc Voltage (Note 4) TL = 25C TL = 100C iR Max Unit V 0.500 0.600 0.850 mA 0.60 20 3. Lead Temperature reference is cathode lead 1/32in from case. 4. Pulse Test: Pulse Width = 300 ms, Duty Cycle = 2.0%. I , REVERSE CURRENT (mA) R 20 10 7.0 i , INSTANTANEOUS FORWARD CURRENT (AMPS) F 5.0 3.0 2.0 TJ = 150C 25C 100 40 20 10 4.0 2.0 1.0 0.4 0.2 0.1 100C 100C 1000 75C 100 0.04 0.02 0.01 0.004 0.002 0.001 1.0 150C 10 25C 10 0 10 0.7 20 30 VR REVERSE VOLTAGE (VOLTS) 40 Figure 2. Typical Reverse Current* 0.5 *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 same curves if VR is sufficiently below rated VR. , AVERAGE FORWARD CURRENT (AMPS) 0.3 0.2 0.1 0.07 0.05 0.03 F (AV) 0.02 I 0.01 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 vF, INSTANTANEOUS VOLTAGE (VOLTS) 0.9 10 8.0 6.0 4.0 SQUARE WAVE 2.0 0 Figure 1. Typical Forward Voltage 20 40 dc 60 80 100 120 140 160 TA, AMBIENT TEMPERATURE (C) Figure 3. Current Derating (Mounting Method #3 per Note 5) http://onsemi.com 2 180 200 2.5 SQUARE WAVE RESISTIVE LOAD I PK +p (CAPACITIVE LOAD) I AV 2.0 1.5 500 dc 400 I PK + 5.0 I AV 10 1.0 TJ = 150C 20 0.5 0 TJ = 25C 300 C, CAPACITANCE (pF) P , AVERAGE POWER DISSIPATION (WATTS) F (AV) MBR340 1.0 2.0 3.0 4.0 IF (AV), AVERAGE FORWARD CURRENT (AMPS) 5.0 200 100 90 80 70 60 50 0 10 Figure 4. Power Dissipation 20 30 40 VR REVERSE VOLTAGE (VOLTS) Figure 5. Typical Capacitance NOTE 5 -- MOUNTING DATA Data shown for thermal resistance junction-to-ambient (RqJA) for the mountings shown is to be used as typical guideline values for preliminary engineering, or in case the tie point temperature cannot be measured. TYPICAL VALUES FOR RqJA IN STILL AIR Mounting Method Lead Length, L (in) 1/8 1/4 1/2 3/4 RqJA 1 50 51 53 55 C/W 2 58 59 61 63 C/W 3 C/W 28 Mounting Method 1 Mounting Method 2 P.C. Board where available copper surface is small. Vector Push-In Terminals T-28 L EEEEEEEEEEEEE L EEEEEEEEEEE EEEEEEEEEEE L Mounting Method 3 EE EE EE EE EE EE EE P.C. Board with 2-1/2 X 2-1/2 copper surface. L = 1/2'' Board Ground Plane http://onsemi.com 3 L 50 MBR340 PACKAGE DIMENSIONS AXIAL LEAD CASE 267-05 ISSUE G K D A 1 2 B K NOTES: 1. DIMENSIONS AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. 267-04 OBSOLETE, NEW STANDARD 267-05. DIM A B D K INCHES MIN MAX 0.287 0.374 0.189 0.209 0.047 0.051 1.000 --- MILLIMETERS MIN MAX 7.30 9.50 4.80 5.30 1.20 1.30 25.40 --- STYLE 1: PIN 1. CATHODE (POLARITY BAND) 2. ANODE ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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 special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. 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