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SMAJ4757A-TP - MCC

Description: VZ – Tolerance: ±5% • For Surface Mount Applications • Halogen Free. “Green” Device (Note 1) • Moisture Sensitivity Level 1 • Epoxy Meets UL 94 V-0 Flammability Rating • Lead Free Finish/RoHS Compliant (Note 2) ("P" Suffix Designates Compliant. See Ordering Information)

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Symbol
SMAJ4757A-TP - MCC - PCB symbol
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PCB Footprints
SMAJ4757A-TP - MCC PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AC
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3D Models
SMAJ4757A-TP - MCC - 3D model - Diodes Moulded - DO-214AC
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SMAJ4757A-TP Details

  • Manufacturer Part Number:

    SMAJ4757A-TP

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AC

  • Package Description:

    SMAJ, 2 PIN

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China, Vietnam

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Micro Commercial Components

  • YTEOL:

    7

  • Additional Feature:

    LOW IMPEDANCE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    95 Ω

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    1500 Ω

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    200 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    51 V

  • Reverse Current-Max:

    5 µA

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    10

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    5 mA

SMAJ4757A-TP Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for SMAJ4757A-TP can be found in the Micro Commercial Components' application note or in the IPC-7351 standard. It is essential to follow the recommended footprint and land pattern to ensure proper soldering and to prevent thermal and mechanical stress on the component.
  • SMAJ4757A-TP should be handled and stored in a clean, dry environment, away from direct sunlight and moisture. It is recommended to store the components in their original packaging or in a sealed bag to prevent contamination and damage. Avoid touching the component's leads or body to prevent electrostatic discharge (ESD) damage.
  • The maximum allowable voltage derating for SMAJ4757A-TP depends on the operating temperature and other environmental factors. As a general rule, it is recommended to derate the voltage by 10-20% to ensure reliable operation and to prevent overheating. Consult the datasheet and application notes for more information.
  • SMAJ4757A-TP is a TVS diode designed for transient voltage suppression, and it may not be suitable for high-frequency circuits. The component's parasitic capacitance and inductance may affect the circuit's performance at high frequencies. It is recommended to consult the datasheet and application notes or to contact Micro Commercial Components' technical support for more information.
  • To select the correct SMAJ4757A-TP variant, consider the following factors: breakdown voltage, clamping voltage, peak pulse current, and operating temperature. Consult the datasheet and application notes to determine the required specifications for your application. You can also contact Micro Commercial Components' technical support for guidance.

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SMAJ4757A-TP Overview

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