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1N4734A - Microsemi Corporation

Description: Zener Diodes Zener Voltage Regulator Diode

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1N4734A - Microsemi Corporation PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - 1N4734A
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1N4734A - Microsemi Corporation  - 3D model - Diodes, Axial Diameter Horizontal Mounting - 1N4734A
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1N4734A Details

  • Manufacturer Part Number:

    1N4734A

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Transferred

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Microsemi Corporation (now Microchip)

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • JEDEC-95 Code:

    DO-41

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e0

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    5.6 V

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

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

    40

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    45 mA

1N4734A Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N4734A is -65°C to 175°C.
  • To ensure proper biasing, the 1N4734A requires a minimum of 1.5V to 2.5V reverse voltage and a maximum of 100mA forward current. Consult the datasheet for specific biasing requirements.
  • The maximum power dissipation for the 1N4734A is 5W. Exceeding this limit may cause the device to overheat and fail.
  • Yes, the 1N4734A can be used in switching power supply applications due to its fast switching times and low reverse recovery time. However, ensure proper snubber circuits are used to prevent voltage spikes.
  • To prevent electrostatic discharge (ESD) damage, handle the 1N4734A with ESD-safe materials, wear an ESD strap, and ensure the workspace is ESD-protected.

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1N4734A Overview

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Part Image 1N4734A_T50R Fairchild Semiconductor Corporation

Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41,

Part Image 1N4734ABK Central Semiconductor Corp

Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

Part Image 1N4734A_T50A onsemi

Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

Part Image 1N4734A Semitronics Corp

Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

Part Image 1N4734A Bkc Semiconductors Inc

Zener Diode, 5.6V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

For a full list of alternate parts for 1N4734A, check out Findchips.com