SDM2U20SD3 2A SCHOTTKY BARRIER RECTIFIER Features and Benefits Product Summary ( T = +25C) A Low Forward Voltage Drop (V ). F V (V) I (A) V Max (V) I Max (A) RRM O F R Better Efficiency and Cooler Operation 20 2 0.525 200 Reduced High-Temperature Reverse Leakage Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Description Halogen and Antimony Free. Green Device (Note 3) The SDM2U20SD3 is a 2A, 20V Schottky rectifier packaged in a small SOD-323 package. Applications Mechanical Data Providing low V and low reserve leakage, this device is ideal for use Case: SOD-323 F in general rectification applications such as: Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Low Voltage Rectification Moisture Sensitivity: Level 1 per J-STD-020 High-Efficiency DC-DC Conversion Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe. Switch Mode Power Supply Solderable per MIL-STD-202, Method 208 Inverse Polarity Protection Polarity: Cathode Band Weight: 0.006 grams (Approximate) SOD-323 Ordering Information (Note 4) Part Number Case Packaging SDM2U20SD3-7 SOD-323 3,000/Tape & Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See SDM2U20SD3 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 V Peak Repetitive Reverse Voltage RRM Working Peak Reverse Voltage 20 V V RWM DC Blocking Voltage V RM Average Rectified Output Current I 2 A O Repetitive Peak Forward Current, t = 1ms square wave with 25% p 6 A I FRM duty cycle Non-Repetitive Peak Forward Surge Current, 8.3ms I 20 A FSM Single Half Sine-Wave Superimposed on Rated Load Thermal Characteristics Characteristic Symbol Value Unit Typical Thermal Resistance Junction to Ambient (Note 5) 410 C/W R JA Typical Thermal Resistance Junction to Ambient (Note 6) R 270 C/W JA Typical Thermal Resistance Junction to Case (Note 5) R 100 C/W JC Typical Thermal Resistance Junction to Case (Note 6) R 70 C/W JC Operating and Storage Temperature Range T , T -55 to +150 C J STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Typ Max Unit Test Condition I = 0.1A, T = +25C 0.28 F J 0.40 0.430 I = 1A, T = +25C F J Forward Voltage Drop V V F 0.48 0.525 I = 2A, T = +25C F J V = 10V, T = +25C 10 80 A R J Leakage Current (Note 7) I R 25 200 A V = 20V, T = +25C R J Total Capacitance 54 pF C V = 5V, f = 1 MHz T R Notes: 5. Device mounted on FR-4 substrate, 2oz. Copper minimum recommended pad layout per