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1N4448 - onsemi

Description: Diodes - General Purpose, Power, Switching Hi Conductance Fast

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1N4448 - onsemi  - 3D model
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1N4448 Details

  • Manufacturer Part Number:

    1N4448

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Axial Lead

  • Manufacturer Package Code:

    017AG

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    onsemi

  • YTEOL:

    5.78

  • Application:

    GENERAL PURPOSE

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.62 V

  • JEDEC-95 Code:

    DO-35

  • JESD-30 Code:

    O-XALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    2 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Current-Max:

    0.2 A

  • Package Body Material:

    UNSPECIFIED

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Power Dissipation-Max:

    0.5 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    100 V

  • Reverse Recovery Time-Max:

    0.004 µs

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

1N4448 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N4448 diode is -65°C to 175°C.
  • Yes, the 1N4448 diode is suitable for use in switching power supplies due to its fast switching speed and low reverse recovery time.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder to the diode leads. Avoid overheating the diode or applying excessive force, which can cause damage.
  • The maximum surge current rating for the 1N4448 diode is 30A for a 10ms pulse width.
  • Yes, the 1N4448 diode is suitable for use in high-frequency circuits due to its low capacitance and fast switching speed.

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1N4448 Overview

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Part Image 1N4448 Vishay Intertechnologies

Rectifier Diode, 1 Phase, 1 Element, 0.15A, 75V V(RRM), Silicon, DO-204AH

Part Image 1N4448-G Sensitron Semiconductors

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Part Image 1N4448 Diodes Incorporated

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Part Image 1N4448-B Diodes Incorporated

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Part Image 1N4448 Crimson Semiconductor Inc

Rectifier Diode, 1 Phase, 1 Element, 0.15A, 100V V(RRM), Silicon, DO-35

For a full list of alternate parts for 1N4448, check out Findchips.com