SDM03MT40/A SURFACE MOUNT SCHOTTKY BARRIER DIODE Product Summary Features and Benefits V (V) I (mA) V (V) I (A) Low Forward Voltage Drop RRM O Fmax Rmax Guard Ring Die Construction for Transient Protection 40 30 0.37 1 Ideal for low logic level applications Low Capacitance Description Totally Lead-Free & Fully RoHS Compliant (Note 1 & 2) 30mA Surface Mount Schottky Barrier Diode in SOT-26 package, Halogen and Antimony Free. Green Device(Note 3) offers low capacitance and low forward voltage drop, designed with Guard Ring for Transient Protection. Ideal for low logic level Mechanical Data applications. Case: SOT26 Case Material: Molded Plastic,Gree Molding Compound, Note 5. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Polarity: See Diagram Leads: Matte Tin (Lead Free), Solderable per MIL-STD-202, Method 208 e3 Lead Free Plating (Matte Tin Finish annealed over Copper leadframe). Weight: 0.016 grams (approximate) SDM03MT40 SDM03MT40A Top View Device Schematic Device Schematic Ordering Information (Note 4) Part Number Case Packaging SDM03MT40-7-F SOT26 3000/Tape & Reel SDM03MT40A-7-F SOT26 3000/Tape & Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See SDM03MT40/A Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit V Peak Repetitive Reverse Voltage RRM Working Peak Reverse Voltage 40 V V RWM DC Blocking Voltage V R RMS Reverse Voltage V 28 V R(RMS) Forward Continuous Current (Note 6) I 30 mA FM Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load I 200 mA FSM (JEDEDC method) Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 5) P 225 mW D Thermal Resistance, Junction to Ambient Air R 444 C/W JA Operating and Storage Temperature Range T T -40 to +125 C J, STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Typ Max Unit Test Condition Reverse Breakdown Voltage (Note 6) 40 V V I 10A (BR)R R = Forward Voltage Drop (Note 6) V 370 mV I = 1mA F F Leakage Current (Note 6) I 1 A V = 10V R R Total Capacitance C 2 pF V = 1V f = 1.0 MHz T R Notes: 5. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at