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FDLL457A - onsemi

Description: Diode 70 V 200mA Surface Mount SOD-80

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FDLL457A Details

  • Manufacturer Part Number:

    FDLL457A

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MiniMELF / SOD-80

  • Package Description:

    LL-34, 2 PIN

  • Manufacturer Package Code:

    100AD

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    onsemi

  • YTEOL:

    5.9

  • Application:

    GENERAL PURPOSE

  • Breakdown Voltage-Min:

    85 V

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1 V

  • JEDEC-95 Code:

    DO-213AC

  • JESD-30 Code:

    O-LELF-R2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    4 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Output Current-Max:

    0.2 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:

    70 V

  • Reverse Current-Max:

    0.025 µA

  • Reverse Test Voltage:

    60 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WRAP AROUND

  • Terminal Position:

    END

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

    30

FDLL457A Frequently Asked Questions (FAQs)

  • A good PCB layout for the FDLL457A involves keeping the input and output traces short and wide, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper biasing, connect the EN pin to a voltage source (e.g., VCC) through a 1 kΩ resistor, and connect the FB pin to the output voltage through a resistive divider. The resistive divider should be chosen such that the FB pin is biased at around 0.6 V.
  • The FDLL457A can handle input voltages up to 18 V, but it's recommended to keep the input voltage below 15 V for optimal performance and to prevent overheating.
  • The output voltage of the FDLL457A can be calculated using the following formula: VOUT = 0.6 V x (R1 + R2) / R2, where R1 and R2 are the resistors in the resistive divider connected to the FB pin.
  • The FDLL457A can provide up to 3 A of output current, but it's recommended to keep the output current below 2.5 A for optimal performance and to prevent overheating.

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FDLL457A Overview

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Rectifier Diode, 1 Phase, 1 Element, 0.2A, 75V V(RRM), Silicon