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1N4733AURe3 - Microsemi Corporation

Description: Zener Diode 5.1 V 1 W ±5% Surface Mount DO-213AB (MELF, LL41)

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1N4733AURe3 - Microsemi Corporation PCB footprint - Other - Other - DO-213AB_2024
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1N4733AURe3 Details

  • Manufacturer Part Number:

    1N4733AURE3

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Part Package Code:

    DO-213AB

  • Package Description:

    ROHS COMPLIANT, HERMETIC SEALED, GLASS, MELF-2

  • Pin Count:

    2

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Microsemi Corporation (now Microchip)

  • Additional Feature:

    HIGH RELIABILITY

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    7 Ω

  • JEDEC-95 Code:

    DO-213AB

  • JESD-30 Code:

    O-LELF-R2

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °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:

    5.1 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WRAP AROUND

  • Terminal Position:

    END

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    49 mA

1N4733AURe3 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N4733AURE3 is -65°C to 175°C, as specified in the datasheet. However, it's essential to note that the device's performance and reliability may degrade if operated outside this range for extended periods.
  • To ensure proper biasing, follow the recommended voltage and current ratings specified in the datasheet. Typically, the 1N4733AURE3 requires a voltage supply between 3.5V and 30V, and a current limit of 1A. Additionally, ensure that the device is operated within its recommended power dissipation limits to prevent overheating.
  • The maximum allowable power dissipation for the 1N4733AURE3 is 500mW, as specified in the datasheet. Exceeding this limit can cause the device to overheat, leading to reduced performance, reliability issues, or even permanent damage.
  • Yes, the 1N4733AURE3 is designed for high-reliability and high-temperature applications. It's built with a hermetically sealed glass package and is qualified to meet the requirements of various industry standards, including MIL-PRF-19500 and AEC-Q101. However, it's essential to consult the datasheet and relevant application notes to ensure the device meets the specific requirements of your application.
  • To prevent electrostatic discharge (ESD) damage, handle the 1N4733AURE3 with care, using proper ESD protection equipment, such as wrist straps, mats, and packaging materials. Ensure that your workspace and tools are ESD-safe, and follow proper handling and storage procedures to minimize the risk of ESD damage.

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1N4733AURe3 Overview

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1N4733AURe3 Alternates

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Image Part Number Model
Part Image MV1N4733AUR-1E3 Microchip Technology Inc

Zener Diode, 5.1V V(Z), 5%, 1W, Silicon, Unidirectional, DO-213AB

Part Image 1N4733AURTRE3 Microchip Technology Inc

Zener Diode, 5.1V V(Z), 5%, 1W, Unidirectional

Part Image MQ1N4733AUR-1TRE3 Microsemi Corporation (now Microchip)

Zener Diode, 5.1V V(Z), 5%, 1W, Silicon, Unidirectional, DO-213AB, ROHS COMPLIANT, HERMETIC SEALED, GLASS, MELF-2

Part Image MSP1N4733AUR-1TR Microsemi Corporation (now Microchip)

Zener Diode, 5.1V V(Z), 5%, 1W, Silicon, Unidirectional, DO-213AB

Part Image MSP1N4733AUR Microsemi Corporation (now Microchip)

Zener Diode, 5.1V V(Z), 5%, 1W, Silicon, Unidirectional, DO-213AB

For a full list of alternate parts for 1N4733AURe3, check out Findchips.com