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TFZVTR18B - ROHM Semiconductor

Description: 500mW 18V, SOD-323HE, Zener Diode

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TFZVTR18B - ROHM Semiconductor PCB footprint - Other - Other - TUMD2M_2019
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3D Models
TFZVTR18B - ROHM Semiconductor  - 3D model - Other - TUMD2M_2019
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TFZVTR18B Details

  • Manufacturer Part Number:

    TFZVTR18B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SC-108B, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.65

  • Additional Feature:

    HIGH RELIABILITY

  • Case Connection:

    CATHODE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • 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:

    0.5 W

  • Reference Voltage-Nom:

    18 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tol-Max:

    2.55%

  • Working Test Current:

    10 mA

TFZVTR18B Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TFZVTR18B is 1.65V to 3.6V.
  • To ensure stability, it's recommended to use a 1uF ceramic capacitor for CIN and a 2.2uF ceramic capacitor for COUT, and to follow the recommended PCB layout guidelines.
  • The maximum output current capability of TFZVTR18B is 1.5A.
  • To handle thermal considerations, ensure good airflow around the device, use a heat sink if necessary, and follow the recommended thermal design guidelines.
  • The EN (Enable) pin is used to enable or disable the regulator. When EN is high, the regulator is enabled, and when EN is low, the regulator is disabled.

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TFZVTR18B Overview

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