CFD4448 CENTRAL | Alldatasheet

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Technical content

120V, 250mA Switching Diode in ultra miniature SOD-882L package Central Semiconductor’s CFD4448 is a high speed switching diode with low reverse leakage ideal for applications where small size and operational efficiency are prime requirements. The CFD4448 utilizes 91% less board space than the industry standard SOD-123 and 58% less than the SOT-523; equally important is its low profile of 0.4mm. SOD-882L To order samples of this device visit: www.centralsemi.com/info/CFD4448 Samples and Literature Order your selection guide today. Visit: web.centralsemi.com/search/sample.php New SMD SELECTION GUIDE Package Comparisons: The SOD-882L utilizes 58% less board space than the SOD-523 and 91% than the SOD-123 1.05mm 0.65mm 1.8mm 1.8mm 0.9mm 3.9mm 0.4mm 0.8mm 1.35mm The SOD-882L has 50% lower profi le than the SOD-523 and 70% than the SOD-123 SOD-882L SOD-523 SOD-123 145 Adams Avenue • Hauppauge • New York • 11788 • USA • www.centralsemi.com

  • Low profile package
  • Very low reverse leakage current
  • Low capacitance and fast switching Benefits: Typical Electrical Characteristics Features:
  • Current (IF = 250mA)
  • Forward voltage drop (VF = 0.91V @ 100mA)
  • Extremely Fast Switching Speed (4.0ns)
  • Low capacitance (2.0pF) Applications:
  • General purpose switching
  • Steering diode arrays
  • Flyback diodes
  • Polarity protection
  • Battery powered portable equipment Electrical Characteristics: (TA = 25˚C unless otherwise noted) Thermal Characteristics VRRM (V) MAX IF (mA) MAX V F @ I F (V) (V) (mA) TYP MAX I R @ V R (nA) (V) MAX trr (ns) MAX CT (pF) MAX PD (mW) MAX TJ (˚C) MAX ΘJA (˚C/W) MAX 120 250 0.59 0.72 0.91 0.65 0.77 1.0 1.0 100 300 100μA 500 50* 100 4.0 2.0 100 -65 to +150 1250 *TA=125˚C CFD4448 Product BriefProduct Brief

For further information contact: Sales at Central Semiconductor Corp. (631) 435-1110 or visit: www.centralsemi.com Innovative Discrete Semiconductors Mechanical Drawing - SOD-882L Packaging Base /

Ordering Information

Tape Dimensions and Orientation (Dimensions in mm) Reel Packing Information To order samples of this device visit: www.centralsemi.com/info/CFD4448 Reel Size Reels per Box (Maximum) Parts per Box (Maximum) Box Dimensions Shipping Weight (Max.) INCH CM LB KG 108 72,000 144,000 320,000 864,000 9x9x5 9x9x9 21x9x9 27x9x17 23x23x13 23x23x23 53x23x23 69x23x43 Tape Width: 8mm * Devices are taped in accordance with Electronic Industries Association Standard EIA-481-1-A Lead Code: 1) Cathode 2) Anode Marking Code: X Direction of Unreeling Mounting Pad Geometry (Dimensions in mm) Reel Size Quantity Central Item No. 7” 8,000 CFD44448 TR

145 Adams Avenue • Hauppauge • New York • 11788 • USA • Tel:(631) 435-1110 • Fax:(631) 435-1824

CFD4448 120V, 250mA Switching Diode in ultra miniature SOD-882L package