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1N4448 - FAST SWITCHING DIODE

Download the 1N4448 datasheet PDF. This datasheet also covers the 1N4148 variant, as both devices belong to the same fast switching diode family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Fast Switching Speed.
  • General Purpose Rectification.
  • Silicon Epitaxial Planar Construction.
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2) Mechanical Data.
  • Case: DO-35.
  • Case Material: Glass: UL Flammability Classification Rating 94V-0.
  • Moisture Sensitivity: Level 1 per J-STD-020.
  • Leads: Solderable per MIL-STD-202, Method 208.
  • Terminals: Finish ⎯ Sn96.5Ag3.5. Solderable per MIL-STD- 202, Method 208.
  • Polari.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (1N4148-DIODES.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
1N4448 Small Signal Diode ON Semiconductor
1N4448 Small Signal Fast Switching Diodes Vishay
1N4448 Small Signal Diode Fairchild Semiconductor
1N4448 AXIAL LEADED FAST SWITCHING DIODE Sunmate
1N4448 HIGH SPEED SWITCHING DIODES DC COMPONENTS

Other Datasheets by Diodes Incorporated

Part Number Description
1N4448W FAST SWITCHING SURFACE-MOUNT DIODE
1N4448WS SURFACE MOUNT FAST SWITCHING DIODE
1N4454 SILICON SWITCHING DIODE
1N4001 1.0A RECTIFIER
1N4002 1.0A RECTIFIER

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
NOT RECOMMENDED FOR NEW DESIGN, USE 1N4148W / 1N4448W Pb 1N4148 / 1N4448 FAST SWITCHING DIODE Features • Fast Switching Speed • General Purpose Rectification • Silicon Epitaxial Planar Construction • Lead-Free Finish; RoHS Compliant (Notes 1 & 2) Mechanical Data • Case: DO-35 • Case Material: Glass: UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020 • Leads: Solderable per MIL-STD-202, Method 208 • Terminals: Finish ⎯ Sn96.5Ag3.5. Solderable per MIL-STD- 202, Method 208 • Polarity: Cathode Band • Marking: Type Number • Weight: 0.