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SMF3.3.TCT - SEMTECH

Description: SEMTECH - SMF3.3.TCT - DIODE, TVS, 3.3V

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Symbol
SMF3.3.TCT - SEMTECH - PCB symbol
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PCB Footprints
SMF3.3.TCT - SEMTECH PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SC-70 5L
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3D Models
SMF3.3.TCT - SEMTECH - 3D model - SOT23 (5-Pin) - SC-70 5L
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SMF3.3.TCT Details

  • Manufacturer Part Number:

    SMF3.3.TCT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-70

  • Package Description:

    LEAD FREE, SC-70, 5 PIN

  • Pin Count:

    5

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Semtech Corporation

  • YTEOL:

    6.01

  • Additional Feature:

    LOW LEAKAGE CURRENT, LOW CAPACITANCE

  • Clamping Voltage-Max:

    8 V

  • Configuration:

    COMMON ANODE, 4 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    MO-203AA

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    40 W

  • Number of Elements:

    4

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

SMF3.3.TCT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces as short as possible and use a 50-ohm impedance-controlled line. Avoid vias and right-angle bends in the RF path.
  • The SMF3.3.TCT requires a 3.3V power supply with a minimum of 100mA current capability. Ensure the power supply is decoupled with 10uF and 100nF capacitors in parallel, and the voltage regulator is close to the device.
  • The SMF3.3.TCT is rated for operation from -40°C to +85°C. However, the device's performance may degrade at extreme temperatures, so it's essential to ensure proper thermal management and heat dissipation.
  • Use a spectrum analyzer to measure the device's output power and frequency. Check for proper PCB layout, component placement, and soldering. Verify the power supply and biasing are correct. Consult the datasheet and application notes for troubleshooting guides.
  • Yes, the SMF3.3.TCT is a general-purpose RF transceiver and can be used in non-LoRaWAN applications. However, the device's performance may vary depending on the specific use case, and additional testing and validation may be required.

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SMF3.3.TCT Overview

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