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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

  • D Fast Switching Speed D General Purpose Rectification D Silicon Epitaxial Planar Construction Mechanical Data: D Case: DO-35 D Leads: Solderable per MIL-STD-202, Method 208 D Polarity: Cathode Band D Marking: Type Number D Weight: 0.13 grams (approx. ) Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified) Non-Repetitive Peak Reverse Voltage, VRM.
  • . . 100V Peak Repetitive Reverse Voltage, VRRM.

📥 Download Datasheet

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

Datasheet Details

Part number 1N4448
Manufacturer NTE Electronics (defunct)
File Size 50.18 KB
Description Fast Switching Diode
Datasheet download datasheet 1N4448 Datasheet

📁 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 NTE Electronics (defunct)

Part Number Description
1N4444 General Purpose Silicon Rectifier
1N4446 Small Signal Diode
1N4454 High Conductance Ultra Fast Diode
1N4149 Small Signal Diode
1N4151 Small Signal Diode

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
1N4148 & 1N4448 Fast Switching Diode Features: D Fast Switching Speed D General Purpose Rectification D Silicon Epitaxial Planar Construction Mechanical Data: D Case: DO-35 D Leads: Solderable per MIL-STD-202, Method 208 D Polarity: Cathode Band D Marking: Type Number D Weight: 0.13 grams (approx.) Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified) Non-Repetitive Peak Reverse Voltage, VRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V Peak Repetitive Reverse Voltage, VRRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75V Working Peak Reverse Voltage, VRWM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75V DC Blocking Voltage, VR . . . .