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LL4448 - Diotec

Description: Diodes - General Purpose, Power, Switching Small Signal Diode, SOD-80, 100V, 0.15A, 175C

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LL4448 - Diotec  - 3D model
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LL4448 Details

  • Manufacturer Part Number:

    LL4448

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MELF

  • Package Description:

    MINIMELF-2

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    Diotec Semiconductor AG

  • YTEOL:

    5.9

  • Application:

    GENERAL PURPOSE

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1 V

  • JESD-30 Code:

    O-LELF-R2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    200 °C

  • Operating Temperature-Min:

    -50 °C

  • Output Current-Max:

    0.15 A

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Power Dissipation-Max:

    0.5 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    75 V

  • Reverse Recovery Time-Max:

    0.004 µs

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    WRAP AROUND

  • Terminal Position:

    END

  • Time@Peak Reflow Temperature-Max (s):

    5

LL4448 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the LL4448 is -40°C to 125°C.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source between 3.5V and 40V, and the GND pin to a solid ground plane. Also, ensure the input voltage is within the recommended range.
  • The maximum current rating for the LL4448 is 1A. Exceeding this rating may cause damage to the device.
  • Use a voltage regulator or a transient voltage suppressor to protect the LL4448 from overvoltage. For ESD protection, use a TVS diode or a zener diode with a suitable voltage rating.
  • Yes, the LL4448 can be used in high-frequency applications up to 100 kHz. However, ensure proper PCB layout and decoupling to minimize noise and ringing.

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LL4448 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like LL444, or try a keyword search, such as Rectifier Diodes

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