SD103AW - SD103CW SCHOTTKY BARRIER DIODE Product Summary ( T = +25C) Features and Benefits A Low Forward Voltage Drop (V ) F Better Efficiency and Cooler Operation Name V (V) I (A) V Max (V) I Max (A) RRM O F R Guard Ring Construction for Transient Protection SD103AW 40 0.2 0.60 5.0A 30V Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) SD103BW 30 0.2 0.60 5.0A 20V Halogen and Antimony Free. Green Device (Note 3) SD103CW 20 0.2 0.60 5.0A 10V Description Mechanical Data These are 0.2A, 20V/30V/40V Schottky rectifier packaged in SOD123 Case: SOD123 package. Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Applications Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish Annealed over Alloy 42 Leadframe. Providing low V and low reserve leakage, this device is ideal for use F Solderable per MIL-STD-202, Method 208 in general rectification applications such as: Polarity: Cathode Band Weight: 0.01 grams (Approximate) Low Voltage Rectification High-Efficiency DC-DC Conversion Switch Mode Power Supply Inverse Polarity Protection SOD123 Top View Ordering Information (Note 4) Part Number Case Packaging SD103AW-7-F SOD123 3000/Tape and Reel SD103BW-7-F SOD123 3000/Tape and Reel SD103CW-7-F SOD123 3000/Tape and Reel SD103CW-13-F SOD123 10,000/Tape and Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See SD103AW - SD103CW Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 5) 367 mW P D Typical Thermal Resistance Junction to Ambient (Note 5) 340 R C/W JA 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 Reverse Breakdown Voltage (Note 6) SD103AW 40 SD103BW 30 V V I = 100A (BR)R R SD103CW 20 0.37 I = 20mA F Forward Voltage Drop V VFM 0.60 I = 200mA F Peak Reverse Current (Note 6) SD103AW V = 30V R SD103BW 5.0 I A V = 20V RM R SD103CW V = 10V R Total Capacitance C 28 pF V = 0V, f = 1.0MHz T R I = I = 200mA, F R Reverse Recovery Time t 10 ns RR I = 0.1 x I , R = 100 RR R L Notes: 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at