SDT5A50SAF Green 5.0A TRENCH SCHOTTKY BARRIER RECTIFIER SMAF Product Summary ( TA = +25C) Features and Benefits Low Leakage Current V (V) I (A) V (V) I (A) RRM O F(MAX) R(MAX) Soft, Fast Switching Capability 50 5 0.52 300 +150C Operating Junction Temperature Lead-Free Finish RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Mechanical Data Applications Case: SMAF SMPS Case Material: Molded Plastic, Green Molding Compound. UL Flammability Classification Rating 94V-0 AC-DC Moisture Sensitivity: Level 1 per J-STD-020 DC-DC Converter Terminals: Lead Free Plating (Matte Tin Finish.) Solderable per Freewheeling Diodes MIL-STD-202, Method 208 Reverse Polarity Protection Polarity Indicator: Cathode Band Blocking Diodes Weight: 0.064 grams (Approximate) Device Symbol SMAF Ordering Information (Note 4) Part Number Compliance Case Packaging SDT5A50SAF-13 Commercial SMAF 10,000/Tape & Reel Notes: 1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied. 2. See SDT5A50SAF Maximum Ratings ( T = +25C, unless otherwise specified.) A Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol Value Unit V Peak Repetitive Reverse Voltage RRM Working Peak Reverse Voltage 50 V V RWM DC Blocking Voltage V RM Average Rectified Output Current 5 A I O Non-Repetitive Peak Forward Surge Current 8.3ms 50 A I FSM Single Half Sine-Wave Superimposed on Rated Load Thermal Characteristics Characteristic Symbol Value Unit Thermal Resistance Junction to Ambient (Note 6) R 51 JA C/W Thermal Resistance Junction to Case (Note 6) 28 R JC Operating and Storage Temperature Range -65 to +150 C T , T J STG Electrical Characteristics ( TA = +25C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Test Condition I = 1.0A, T = +25C 0.35 F J Forward Voltage Drop 0.46 0.52 V V I = 5.0A, T = +25C F F J 0.39 0.45 I = 5.0A, T = +125C F J V = 50V, T = +25C 35 300 A R J Leakage Current (Note 7) 3 mA I V = 45V, T = +100C R R J 12 90 mA V = 50V, T = +125C R J Notes: 6. FR-4 substrate, 0.4 *0.5 , 2oz, single-sided, PC boards with 0.2 *0.25 copper pad. 7. Short duration pulse test used to minimize self-heating effect. 2 of 5 SDT5A50SAF March 2018 Diodes Incorporated www.diodes.com Document number: DS39549 Rev. 3 - 2 NEW PRODUCT