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SMF33VTR - ROHM Semiconductor

Description: Transient Voltage Suppressor

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Symbol
SMF33VTR - ROHM Semiconductor - PCB symbol
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PCB Footprints
SMF33VTR - ROHM Semiconductor PCB footprint - Other - Other - SMF33VTR-3
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3D Models
SMF33VTR - ROHM Semiconductor - 3D model - Other - SMF33VTR-3
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SMF33VTR Details

  • Manufacturer Part Number:

    SMF33VTR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SC-109B, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Date Of Intro:

    2017-05-08

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    7

  • Additional Feature:

    HIGH RELIABILITY

  • Breakdown Voltage-Min:

    36.7 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    200 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Reference Standard:

    IEC-61000-4-2

  • Rep Pk Reverse Voltage-Max:

    33 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

SMF33VTR Frequently Asked Questions (FAQs)

  • The recommended land pattern for SMF33VTR is a rectangular pad with a size of 2.5mm x 1.5mm, with a solder mask opening of 2.2mm x 1.2mm. This ensures proper soldering and thermal dissipation.
  • To handle thermal dissipation, ensure that the device is mounted on a PCB with a thermal via or a thermal pad connected to a heat sink or a large copper area. This helps to dissipate heat generated by the device during operation.
  • The maximum operating temperature range for SMF33VTR is -40°C to 125°C. However, it's recommended to operate the device within the range of -20°C to 85°C for optimal performance and reliability.
  • Yes, SMF33VTR is suitable for high-frequency circuits up to 1GHz. However, it's essential to follow proper PCB design and layout guidelines to minimize parasitic inductance and capacitance.
  • Select the correct voltage rating for SMF33VTR based on the maximum voltage rating required by your application. The device is available in various voltage ratings, including 30V, 33V, and 40V. Ensure that the selected voltage rating is higher than the maximum voltage expected in your application.

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SMF33VTR Overview

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