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KDZVTFTR3.9B - ROHM Semiconductor

Description: 1W 3.9V, SOD-123FL, High Power Zener Diode for Automotive

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KDZVTFTR3.9B - ROHM Semiconductor PCB footprint - Other - Other - KDZVTFTR3.9B-3
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KDZVTFTR3.9B - ROHM Semiconductor  - 3D model - Other - KDZVTFTR3.9B-3
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KDZVTFTR3.9B Details

  • Manufacturer Part Number:

    KDZVTFTR3.9B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SC-109B, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.65

  • Additional Feature:

    HIGH RELIABILITY

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • 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:

    AEC-Q101

  • Reference Voltage-Nom:

    3.9 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    10

  • Voltage Tol-Max:

    6.02%

  • Working Test Current:

    40 mA

KDZVTFTR3.9B Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for KDZVTFTR3.9B is -40°C to 125°C.
  • To ensure reliability, follow the recommended derating guidelines, use a heat sink if necessary, and ensure proper thermal management in your design.
  • The maximum allowed power dissipation for the KDZVTFTR3.9B is 1.5W. Exceeding this limit may cause damage to the device.
  • Yes, the KDZVTFTR3.9B is suitable for switching regulator applications due to its low voltage drop and high current capability.
  • The thermal shutdown protection feature is designed to protect the device from overheating. If the device exceeds the maximum junction temperature, it will shut down. To handle this, ensure proper thermal management and follow the recommended derating guidelines.

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KDZVTFTR3.9B Overview

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