SBR3U20SA Green 3.0A SBR SURFACE MOUNT SUPER BARRIER RECTIFIER SMA Product Summary ( T = +25C) Features and Benefits A Ultra Low Forward Voltage Drop V (V) I (A) V (mV) I (A) RRM O F(MAX) R(MAX) Patented Super Barrier Rectifier Technology 20 3 390 500 Soft, Fast Switching Capability 150C Operating Junction Temperature Lead-Free Finish RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Applications Mechanical Data SMPS Case: SMA Case Material: Molded Plastic, Green Molding Compound. DC-DC converter UL Flammability Classification Rating 94V-0 Freewheeling Diodes Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Lead-Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208 Polarity Indicator: Cathode Band Weight: 0.064 grams (Approximate) Top View Bottom View Ordering Information (Note 4) Part Number Case Packaging SBR3U20SA-13 SMA 5000/Tape & Reel Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied. 2. See SBR3U20SA Maximum Ratings T = +25C unless otherwise specified A Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Symbol Value Unit Peak Repetitive Reverse Voltage V RRM Working Peak Reverse Voltage 20 V V RWM DC Blocking Voltage V RM RMS Reverse Voltage V 14 V R(RMS) Average Rectified Output Current (See Figure 1) 3.0 A I O Non-Repetitive Peak Forward Surge Current 8.3ms 66 A I FSM Single Half Sine-Wave Superimposed on Rated Load Thermal Characteristics Characteristic Symbol Value Unit Maximum Thermal Resistance R JS 44 Thermal Resistance Junction to Soldering (Note 5) R 127 C/W JA Thermal Resistance Junction to Ambient (Note 6) 97 R JA Thermal Resistance Junction to Ambient (Note 7) Operating and Storage Temperature Range T , T -65 to +150 C J STG Electrical Characteristics T = +25C unless otherwise specified A Characteristic Symbol Min Typ Max Unit Test Condition Reverse Breakdown Voltage (Note 8) 20 - - V V I = 0.75mA (BR)R R I = 0.5A, T = +25C - 0.26 0.30 F J - 0.29 0.33 I = 1.0A, T = +25C F J Forward Voltage Drop V V F - 0.35 0.39 I = 3.0A, T = +25C F J - 0.28 0.32 I = 3.0A, T = +125C F J - - 500 A V = 20V, T = +25C R J Leakage Current (Note 8) I R - - 100 mA V = 20V, T = +125C R J Notes: 5. Theoretical R calculated from the top center of the die straight down to the PCB cathode tab solder junction. JS 6. FR-4 PCB, 2 oz. Copper, minimum recommended pad layout per