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KDZVTR3.3B - ROHM Semiconductor

Description: 1W 3.3V, SOD-123FL, High Power Zener Diode

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KDZVTR3.3B - ROHM Semiconductor PCB footprint - Other - Other - SOD-123FL_1
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KDZVTR3.3B - ROHM Semiconductor  - 3D model - Other - SOD-123FL_1
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KDZVTR3.3B Details

  • Manufacturer Part Number:

    KDZVTR3.3B

  • 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 Voltage-Nom:

    3.5 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:

    5.71%

  • Working Test Current:

    40 mA

KDZVTR3.3B Frequently Asked Questions (FAQs)

  • The maximum input voltage is 18V, but it's recommended to keep it below 15V for stable operation.
  • To ensure stability, use a minimum output capacitance of 10uF, and keep the ESR (Equivalent Series Resistance) below 1 ohm.
  • A minimum input capacitance of 1uF is recommended to ensure stable operation and reduce noise.
  • The KDZVTR3.3B is rated for operation up to 125°C, but derating is required above 85°C. Consult the datasheet for specific derating guidelines.
  • Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT. Ensure the calculated PD is within the maximum rating of 1.5W.

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KDZVTR3.3B Overview

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