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TFZVTR3.3B - ROHM Semiconductor

Description: 500mW 3.3V, SOD-323HE, Zener Diode

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TFZVTR3.3B Details

  • Manufacturer Part Number:

    TFZVTR3.3B

  • 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

  • Dynamic Impedance-Max:

    70 Ω

  • 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

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.5 W

  • Reference Voltage-Nom:

    3.3 V

  • Reverse Current-Max:

    20 µA

  • Reverse Test Voltage:

    1 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tol-Max:

    3.07%

  • Working Test Current:

    20 mA

TFZVTR3.3B 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, add a 10uF ceramic capacitor at the output and a 1uF ceramic capacitor at the input, as close to the IC as possible.
  • The minimum input voltage is 4.5V, but it's recommended to keep it above 5V for stable operation.
  • The TFZVTR3.3B is rated for operation up to 125°C, but it's recommended to derate the output current at high temperatures to prevent overheating.
  • Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT, where VIN is the input voltage, VOUT is the output voltage, and IOUT is the output current.

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TFZVTR3.3B Overview

Use the download button to access the TFZVTR3.3B 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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