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EDZVT2R18B - ROHM Semiconductor

Description: 150mW 18V, SOD-523, Zener Diode

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EDZVT2R18B - ROHM Semiconductor PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - EDZVFHT2R4.7B_a
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EDZVT2R18B - ROHM Semiconductor  - 3D model - Small Outline Diode Flat Lead - EDZVFHT2R4.7B_a
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EDZVT2R18B Details

  • Manufacturer Part Number:

    EDZVT2R18B

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    9

  • Additional Feature:

    HIGH RELIABILITY

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    65 Ω

  • 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:

    0.15 W

  • Reference Voltage-Nom:

    18 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:

    2.2%

  • Working Test Current:

    5 mA

EDZVT2R18B Frequently Asked Questions (FAQs)

  • A good PCB layout for EDZVT2R18B involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power source. Additionally, using a shielded inductor and placing a capacitor between the input and output can help reduce EMI.
  • To ensure the stability of the output voltage, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, using a capacitor with a low ESR value and a suitable output capacitor can help maintain a stable output voltage.
  • The maximum ambient temperature for EDZVT2R18B is 85°C. Operating the device above this temperature can affect its performance and reliability.
  • Yes, EDZVT2R18B is designed to operate in high-vibration environments. However, it's essential to ensure that the device is properly mounted and secured to the PCB to prevent damage or dislodging.
  • To troubleshoot issues with EDZVT2R18B, start by checking the input voltage, output voltage, and current consumption. Verify that the device is properly soldered and that the PCB layout meets the recommended guidelines. If the issue persists, consult the datasheet and application notes for further guidance.

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EDZVT2R18B Overview

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