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SMS3.3.TCT - SEMTECH

Description: ESD Suppressors 300W TVS 3.3 V 7"RL

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PCB Footprints
SMS3.3.TCT - SEMTECH PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - SOT-23 6L
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3D Models
SMS3.3.TCT - SEMTECH  - 3D model - SOT23 (6-Pin) - SOT-23 6L
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SMS3.3.TCT Details

  • Manufacturer Part Number:

    SMS3.3.TCT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE PACKAGE-6

  • Pin Count:

    6

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Semtech Corporation

  • YTEOL:

    6.46

  • Additional Feature:

    LOW CAPACITANCE

  • Clamping Voltage-Max:

    4.5 V

  • Configuration:

    COMMON ANODE, 4 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    200 W

  • Number of Elements:

    4

  • Number of Terminals:

    6

  • 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

SMS3.3.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 to the antenna.
  • Use a reliable communication protocol such as SPI or UART, and ensure that the microcontroller is configured to match the SMS3.3.TCT's communication settings. Also, use a common ground plane and decouple the power supply to minimize noise.
  • The maximum transmit power of the SMS3.3.TCT is +20 dBm, but it can be adjusted to a lower value depending on the application and regulatory requirements.
  • Use a 1/4 wavelength monopole antenna or a dipole antenna with a 50-ohm impedance. The antenna should be tuned to the operating frequency of the SMS3.3.TCT (around 868 MHz or 915 MHz) and should be placed at least 10 mm away from the PCB.
  • The typical current consumption of the SMS3.3.TCT is around 20 mA in transmit mode and 1 mA in receive mode, but it can vary depending on the operating frequency, data rate, and other factors.

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SMS3.3.TCT Overview

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