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SMAJ4749A-TP - MCC

Description: Zener Diodes

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PCB Footprints
SMAJ4749A-TP - MCC PCB footprint - Diodes Moulded - Diodes Moulded - SMA (DO-214AC)
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3D Models
SMAJ4749A-TP - MCC  - 3D model - Diodes Moulded - SMA (DO-214AC)
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SMAJ4749A-TP Details

  • Manufacturer Part Number:

    SMAJ4749A-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:

    25 Ω

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    750 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:

    24 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:

    10.5 mA

SMAJ4749A-TP Frequently Asked Questions (FAQs)

  • The recommended footprint for SMAJ4749A-TP is a standard SOD-123 package with a pad size of 2.5mm x 1.5mm.
  • To handle thermal considerations, ensure a good thermal path from the device to a heat sink or a thermal pad on the PCB. Use a thermal interface material if necessary, and follow the recommended PCB layout guidelines.
  • The maximum operating temperature range for SMAJ4749A-TP is -55°C to 150°C.
  • To ensure reliability, follow the recommended storage and handling procedures, and use a moisture-sensitive device handling procedure. Also, ensure that the device is soldered correctly and that the PCB is designed with adequate thermal and electrical considerations.
  • The SMAJ4749A-TP has an internal ESD protection diode, but it's still recommended to follow standard ESD handling procedures when handling the device. Use an ESD wrist strap or mat, and ensure that the workspace is ESD-safe.

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SMAJ4749A-TP Overview

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