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SMS7621-005LF - Skyworks

Description: RF Diode Schottky - 1 Pair Series Connection 2V 50 mA 75 mW SOT-23-3

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Symbol
SMS7621-005LF - Skyworks - PCB symbol
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PCB Footprints
SMS7621-005LF - Skyworks PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23
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3D Models
SMS7621-005LF - Skyworks - 3D model - SOT23 (3-Pin) - SOT-23
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SMS7621-005LF Details

  • Manufacturer Part Number:

    SMS7621-005LF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.60

  • Manufacturer:

    Skyworks Solutions Inc

  • YTEOL:

    0

  • Additional Feature:

    LOW NOISE

  • Configuration:

    SERIES CONNECTED, CENTER TAP, 2 ELEMENTS

  • Diode Capacitance-Max:

    0.25 pF

  • Diode Element Material:

    SILICON

  • Diode Type:

    MIXER DIODE

  • Forward Voltage-Max (VF):

    0.32 V

  • Frequency Band:

    X BAND

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    2

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    0.05 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power Dissipation-Max:

    0.075 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    2 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    40

  • Type of Schottky Barrier:

    LOW BARRIER

SMS7621-005LF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the antenna, and the RF traces should be kept short and 50-ohm matched.
  • The device requires a 2.7V to 5.5V power supply, and the VCC pin should be decoupled with a 10nF capacitor. The EN pin should be tied to VCC or a digital signal for enable/disable control.
  • The device can handle up to 2W of continuous wave (CW) power, but it's recommended to derate the power handling capability based on the operating frequency and environmental conditions.
  • Use a spectrum analyzer to measure the output power and noise floor. Check the PCB layout and component placement for any issues. Verify the power supply and biasing conditions. Consult the application notes and datasheet for troubleshooting guidelines.
  • The device is rated for operation up to 85°C, but the performance may degrade at higher temperatures. Consult the datasheet for thermal derating guidelines and consider using a heat sink or thermal management techniques.

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SMS7621-005LF Overview

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