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DFLZ18-7 - Diodes Incorporated

Description: Zener Diode 18 V 1 W ±6% Surface Mount PowerDI™ 123

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DFLZ18-7 - Diodes Incorporated PCB footprint - Other - Other - DFLZ18-7
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DFLZ18-7 Details

  • Manufacturer Part Number:

    DFLZ18-7

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    2

  • Manufacturer Package Code:

    POWERDI 123

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    7

  • Additional Feature:

    HIGH RELIABILITY

  • Case Connection:

    CATHODE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    2 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

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    18 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tol-Max:

    6.41%

  • Working Test Current:

    25 mA

DFLZ18-7 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the DFLZ18-7 is 2.5V to 5.5V, although the absolute maximum rating is 6V.
  • To ensure proper biasing, connect the EN pin to a voltage source (e.g., VCC) through a 10kΩ resistor, and connect the VIN pin to the input voltage source. Also, ensure the input voltage is within the recommended operating range.
  • The maximum current rating for the DFLZ18-7 is 1A, although it's recommended to operate within the 0.5A to 0.8A range for optimal performance and reliability.
  • To handle thermal considerations, ensure good thermal conductivity between the device and the PCB, and consider using thermal vias or a heat sink if operating at high currents or in high-temperature environments.
  • The DFLZ18-7 has human-body model (HBM) ESD protection of ±2kV and latch-up immunity of 100mA per JEDEC standard JESD78.

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DFLZ18-7 Overview

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