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1N4750A - onsemi

Description: 27V, 1W Zener diode in a DO-41 package

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1N4750A - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - AXIAL LEAD / DO−41 CASE 017AH ISSUE O
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1N4750A - onsemi  - 3D model - Diodes, Axial Diameter Horizontal Mounting - AXIAL LEAD / DO−41 CASE 017AH ISSUE O
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for 1N4750A
  • Part Number 1N4750A
  • 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 / DO−41 CASE 017AH ISSUE O
  • Released Date Aug 6, 2025
  • Last Modified Date Aug 6, 2025 3:13 AM UTC
  • Pinout / Pin List Click Here (Member Only)

1N4750A Details

  • Manufacturer Part Number:

    1N4750A

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Axial Lead / DO-41

  • Pin Count:

    2

  • Manufacturer Package Code:

    017AH

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    5.85

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    35 Ω

  • JEDEC-95 Code:

    DO-41

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    750 Ω

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    200 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    27 V

  • Reverse Current-Max:

    5 µA

  • Reverse Test Voltage:

    20.6 V

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    9.5 mA

1N4750A Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N4750A is -65°C to 175°C.
  • To ensure proper biasing, connect the anode to a voltage source and the cathode to a current-limiting resistor, and ensure the voltage across the device is within the recommended range (typically 3.6V to 39V).
  • The maximum surge current rating for the 1N4750A is 100A for a 1ms pulse width.
  • Yes, the 1N4750A is suitable for switching power supply applications due to its fast switching times and low forward voltage drop.
  • To prevent ESD damage, handle the 1N4750A with an anti-static wrist strap or mat, and ensure the workspace is ESD-protected.

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1N4750A Overview

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Part Image 1N4750A EIC Semiconductor Inc

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Part Image 1N4750A-T3 Won-Top Electronics Co Ltd

Zener Diode, 27V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

Part Image 1N4750ATA onsemi

Zener Diode, 27V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

Part Image 1N4750AT26A Fairchild Semiconductor Corporation

Zener Diode, 27V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

Part Image 1N4750ATA Tak Cheong Electronics (Holdings) Co Ltd

Zener Diode, 27V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

For a full list of alternate parts for 1N4750A, check out Findchips.com