Datasheet MBR340 (ON Semiconductor)

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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
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protection diodes.
Features SCHOTTKY BARRIER
• Extremely Low VF
RECTIFIER
• Low Power Loss/High Efficiency
3.0 AMPERES, 40 VOLTS
• 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)
AXIAL LEAD
• Finish: All External Surfaces Corrosion Resistant and Terminal
CASE 267−05 (DO−201AD)
Leads are Readily Solderable
STYLE 1
• Lead Temperature for Soldering Purposes: 260°C Max. for 10 Seconds • Polarity: Cathode indicated by Polarity Band
MARKING DIAGRAM MAXIMUM RATINGS Rating Symbol Max Unit
A Peak Repetitive Reverse Voltage V MBR RRM 40 V Working Peak Reverse Voltage V 340 RWM YYWWG DC Blocking Voltage VR G Average Rectified Forward Current TA = 65°C IO 3.0 A (RqJA = 28°C/W, P.C. Board Mounting) A = Assembly Location Non−Repetitive Peak Surge Current (Note 1) IFSM 80 A YY = Year (Surge Applied at Rated Load Conditions WW = Work Week Halfwave, Single Phase, 60 Hz, TL = 75°C) G = Pb−Free Package Operating and Storage Junction Temperature T (Note: Microdot may be in either location) J, Tstg −65 to °C Range (Reverse Voltage Applied) (Note 2) +175
ORDERING INFORMATION THERMAL CHARACTERISTICS Rating Symbol Max Unit Device Package Shipping
† MBR340 Axial Lead 500 Units / Bag Thermal Resistance, Junction−to−Ambient RqJA 28 °C/W (see Note 5, Mounting Method 3) MBR340G Axial Lead 500 Units / Bag Stresses exceeding Maximum Ratings may damage the device. Maximum (Pb−Free) Ratings are stress ratings only. Functional operation above the Recommended MBR340RL Axial Lead 1500/Tape & Reel Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. MBR340RLG Axial Lead 1500/Tape & Reel 1. Lead Temperature reference is cathode lead 1/32 in from case. (Pb−Free) 2. The heat generated must be less than the thermal conductivity from Junction−to−Ambient: dPD/dTJ < 1/RqJA. †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. *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques
Preferred
devices are recommended choices for future use Reference Manual, SOLDERRM/D. and best overall value. © Semiconductor Components Industries, LLC, 2006
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Publication Order Number:
June, 2006 − Rev. 7 MBR340/D