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KDZVTR5.1B - ROHM Semiconductor

Description: 1W 5.1V, SOD-123FL, High Power Zener Diode

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PCB Footprints
KDZVTR5.1B - ROHM Semiconductor PCB footprint - Other - Other - KDZVTR5.1B-1
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3D Models
KDZVTR5.1B - ROHM Semiconductor  - 3D model - Other - KDZVTR5.1B-1
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KDZVTR5.1B Details

  • Manufacturer Part Number:

    KDZVTR5.1B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SC-109B, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Reference Voltage-Nom:

    5.1 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:

    5.56%

  • Working Test Current:

    40 mA

KDZVTR5.1B Frequently Asked Questions (FAQs)

  • The maximum input voltage for KDZVTR5.1B is 18V, but it's recommended to keep it below 15V for stable operation.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR of 0.1Ω or less, and place the capacitor close to the VOUT pin.
  • A minimum input capacitance of 1uF is recommended, but 4.7uF or higher is recommended for better performance.
  • Yes, KDZVTR5.1B is rated for operation up to 125°C, but the output current may decrease at higher temperatures. Ensure proper thermal design and heat dissipation.
  • Calculate power dissipation using the formula: Pd = (Vin - Vout) x Iout. Ensure the calculated value is within the maximum power dissipation rating of 1.5W.

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KDZVTR5.1B Overview

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