1N4448HWS SURFACE MOUNT FAST SWITCHING DIODE Features Mechanical Data Fast Switching Speed Case: SOD323 Small Surface Mount Package Case Material: Molded Plastic, Green Molding Compound. UL Flammability Classification Rating 94V-0 For General Purpose Switching Applications Moisture Sensitivity: Level 1 per J-STD-020 High Conductance Leads: Matte Tin Finish annealed over Alloy 42 leadframe (Lead Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Free Plating). Solderable per MIL-STD-202, Method 208 Halogen and Antimony Free. Green Device (Note 3) Polarity: Cathode Band Weight: 0.004 grams (approximate) SOD323 Top View Ordering Information (Note 4) Part Number Qualification Case Packaging 1N4448HWS-7-F Commercial SOD323 3,000/Tape & Reel 1N4448HWSQ-7-F Automotive SOD323 3,000/Tape & Reel 1N4448HWS-13-F Commercial SOD323 10,000/Tape & Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See 1N4448HWS Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Max Unit Test Condition Reverse Breakdown Voltage (Note 6) 80 V V I = 100 A BR(R) R 0.62 I = 5.0mA 0.72 F 0.855 I = 10mA F Forward Voltage V V FM 1.0 I = 100mA F 1.25 I = 150mA F V = 80V R 100 nA 50 A V = 75V, T = +150C R J Peak Reverse Current (Note 6) I RM 30 A V = 25V, T = +150C R J 25 nA V = 20V R Total Capacitance C 3.5 pF V = 0, f = 1.0MHz T R I = I = 10mA, F R Reverse Recovery Time t 4.0 ns rr I = 0.1 x I , R = 100 rr R L Notes: 5. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at