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1N4684 - Microsemi Corporation

Description: Zener Diodes Zener Diodes

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Symbol
1N4684 - Microsemi Corporation - PCB symbol
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PCB Footprints
1N4684 - Microsemi Corporation PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-35_2021
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3D Models
1N4684 - Microsemi Corporation - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-35_2021
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1N4684 Details

  • Manufacturer Part Number:

    1N4684

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    HERMETIC SEALED, GLASS, DO-7, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Microsemi Corporation (now Microchip)

  • YTEOL:

    0

  • Additional Feature:

    METALLURGICALLY BONDED

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • JEDEC-95 Code:

    DO-204AA

  • JESD-30 Code:

    O-LALF-W2

  • JESD-609 Code:

    e0

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.417 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    3.3 V

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    0.05 mA

1N4684 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N4684 is -65°C to 175°C, although it can withstand storage temperatures up to 200°C.
  • To ensure proper soldering, use a soldering iron with a temperature of 260°C (500°F) or less, and avoid applying excessive force or pressure to the diode. Also, use a solder with a melting point of 180°C (356°F) or higher.
  • The maximum surge current rating for the 1N4684 is 100 A, with a non-repetitive pulse width of 10 ms or less.
  • Yes, the 1N4684 is a high-reliability diode designed for use in demanding applications, including aerospace, defense, and industrial systems. It meets the requirements of MIL-PRF-19500 and is screened to JAN, JANTX, and JANTXV standards.
  • Yes, the 1N4684 is suitable for use in switching power supplies due to its fast switching times and low reverse recovery time. However, ensure that the diode is properly snubbed to prevent voltage spikes and ringing.

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1N4684 Overview

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1N4684 Alternates

Showing results

Image Part Number Model
Part Image MQ1N4684-1TR Microchip Technology Inc

Zener Diode, 3.3V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH
Part Image MX1N4684TR Microchip Technology Inc

Zener Diode, 3.3V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH
Part Image MV1N4684-1/TR Microsemi Corporation (now Microchip)

Zener Diode, 3.3V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
Part Image MQ1N4684TR Microsemi Corporation (now Microchip)

Zener Diode, 3.3V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN
Part Image MX1N4684-1 Microsemi Corporation (now Microchip)

Zener Diode, 3.3V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA
For a full list of alternate parts for 1N4684, check out Findchips.com