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1N5347BG - onsemi

Description: POLARITY: Cathode indicated by color band. When operated in zener mode, cathode will be positive with respect to anode.; Maximum Limits Guaranteed on Seven Electrical Parameters; CASE: Void-free, transfer-molded, thermo-setting plastic; MOUNTING POSITION: Any; Up to 180 Watt Surge Rating @ 8.3 ms; FINISH: All external surfaces are corrosion resistant and leads are readily solderable; WEIGHT: 0.7 gram (approx); Pb-Free Packages are Available

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Symbol
1N5347BG - onsemi - PCB symbol
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PCB Footprints
1N5347BG - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - AXIAL LEAD CASE 017AA ISSUE O
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1N5347BG - onsemi - 3D model - Diodes, Axial Diameter Horizontal Mounting - AXIAL LEAD CASE 017AA ISSUE O
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for 1N5347BG
  • Part Number 1N5347BG
  • Manufacturer onsemi
  • Pin Count 2
  • Part Category Zener Diode
  • Package Category Diodes, Axial Diameter Horizontal Mounting
  • Footprint Name Diodes, Axial Diameter Horizontal Mounting - AXIAL LEAD CASE 017AA ISSUE O
  • Released Date Nov 29, 2015
  • Last Modified Date Jan 22, 2025 4:53 PM UTC
  • Pinout / Pin List Click Here (Member Only)

1N5347BG Details

  • Manufacturer Part Number:

    1N5347BG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Surmetic 40, Axial Lead

  • Pin Count:

    0

  • Manufacturer Package Code:

    017AA

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    5.55

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    2 Ω

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    200 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    5 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    10 V

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    125 mA

1N5347BG Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N5347BG is -65°C to 175°C.
  • To ensure proper biasing, connect the anode to a voltage source through a current-limiting resistor, and connect the cathode to ground or a negative voltage source. Consult the datasheet for specific biasing requirements.
  • The maximum allowable power dissipation for the 1N5347BG is 5 watts. Exceeding this limit can cause device failure.
  • Yes, the 1N5347BG can be used in switching power supply applications due to its fast switching times and low forward voltage drop. However, ensure proper snubber circuits and layout to minimize electromagnetic interference (EMI).
  • To protect the 1N5347BG from EOS, use a voltage clamp or transient voltage suppressor (TVS) to limit voltage transients, and ensure proper PCB layout and grounding to minimize electromagnetic interference (EMI).

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1N5347BG Overview

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Part Image 1N5347BTR Microsemi Corporation (now Microchip)

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