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STZ6.8NT146 - ROHM Semiconductor

Description: Zener arrays for terminal protection devices

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STZ6.8NT146 - ROHM Semiconductor  - 3D model
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STZ6.8NT146 Details

  • Manufacturer Part Number:

    STZ6.8NT146

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    17 Weeks

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    7.1

  • Additional Feature:

    HIGH RELIABILITY

  • Configuration:

    COMMON ANODE, 2 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    40 Ω

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e1

  • Knee Impedance-Max:

    60 Ω

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    2

  • Number of Terminals:

    3

  • 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:

    0.2 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    6.8 V

  • Reverse Current-Max:

    0.5 µA

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    5 mA

STZ6.8NT146 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for STZ6.8NT146 is 6.3V to 7.3V, as specified in the datasheet. However, it's recommended to operate within 6.5V to 7.0V for optimal performance.
  • To ensure the stability of the output voltage, it's essential to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value. A minimum capacitance value of 10uF is recommended, and the capacitor should be placed as close to the output pin as possible.
  • The maximum output current that STZ6.8NT146 can provide is 1.5A. However, it's recommended to operate within 1A to ensure stable operation and to prevent overheating.
  • To handle thermal considerations, ensure that the device is mounted on a suitable heat sink or PCB with a sufficient thermal conductivity. The maximum junction temperature (Tj) should not exceed 125°C. It's also essential to follow the recommended layout and thermal design guidelines provided in the datasheet.
  • To minimize EMI, it's recommended to use a suitable input filter, such as a ferrite bead or a common-mode choke, to reduce high-frequency noise. Additionally, ensure that the PCB layout is designed to minimize radiation and that the device is placed away from sensitive circuits.

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STZ6.8NT146 Overview

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