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1N4741ATR - onsemi

Description: Zener Voltage Range - 3.3 V to 91 V; ESD Rating of Class 3 (>16 KV) per Human Body Model; DO-41 (DO-204AL) Package; Double Slug Type Construction; Metallurgical Bonded Construction; Oxide Passivated Die Mechanical Characteristics:; CASE: Double slug type, hermetically sealed glass; FINISH: All external surfaces are corrosion resistant and leads are readily solderable; MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16" from the case for 10 seconds; POLARITY: Cathode indicated by polarity band; MOU

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PCB Footprints
1N4741ATR - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - 1N4741ATR
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1N4741ATR - onsemi  - 3D model - Diodes, Axial Diameter Horizontal Mounting - 1N4741ATR
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1N4741ATR Details

  • Manufacturer Part Number:

    1N4741ATR

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Axial Lead / DO-41

  • Manufacturer Package Code:

    017AH

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5.85

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    8 Ω

  • JEDEC-95 Code:

    DO-41

  • JESD-30 Code:

    O-LALF-W2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    700 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:

    11 V

  • Reverse Current-Max:

    5 µA

  • Reverse Test Voltage:

    8.4 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:

    23 mA

1N4741ATR Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N4741ATR is -65°C to 150°C.
  • To ensure proper biasing, the 1N4741ATR should be operated within the recommended voltage range (50-100V) and current range (1-1.5A) specified in the datasheet.
  • The maximum power dissipation for the 1N4741ATR is 5W, and it's essential to ensure the device is properly heat-sinked to prevent overheating.
  • Yes, the 1N4741ATR can be used in switching regulator applications, but it's essential to ensure the device is properly biased and the switching frequency is within the recommended range (up to 100 kHz).
  • To prevent ESD damage, it's essential to handle the 1N4741ATR with proper ESD protection measures, such as using an ESD wrist strap, ESD mat, and ESD-safe packaging.

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1N4741ATR Overview

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Part Image 1N4741A Continental Device India Ltd

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Part Image 1N4741ATR Central Semiconductor Corp

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Part Image 1N4741ABK Central Semiconductor Corp

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Part Image 1N4741A NXP Semiconductors

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Part Image 1N4741A-AP Micro Commercial Components

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For a full list of alternate parts for 1N4741ATR, check out Findchips.com