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SMAJ4748A-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
SMAJ4748A-TP - MCC - PCB symbol
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PCB Footprints
SMAJ4748A-TP - MCC PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AC (SMA) (LEAD FRAME)
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3D Models
SMAJ4748A-TP - MCC - 3D model - Diodes Moulded - DO-214AC (SMA) (LEAD FRAME)
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SMAJ4748A-TP Details

  • Manufacturer Part Number:

    SMAJ4748A-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:

    23 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:

    22 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:

    11.5 mA

SMAJ4748A-TP Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for SMAJ4748A-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.
  • Handle the SMAJ4748A-TP by the body, avoiding touching the leads or the glass passivation to prevent damage. Use a soldering iron with a temperature of 250°C to 260°C, and ensure the soldering time is within 2-3 seconds to prevent thermal damage. Use a solder with a melting point of 180°C to 220°C.
  • The maximum allowable voltage for SMAJ4748A-TP is 48V, as specified in the datasheet. Exceeding this voltage may cause the component to fail or degrade its performance.
  • SMAJ4748A-TP is rated for operation up to 150°C. However, it's essential to derate the component's power handling capability according to the temperature derating curve provided in the datasheet to ensure reliable operation.
  • Select the correct SMAJ4748A-TP by considering the required standoff voltage, peak pulse current, and power dissipation. Ensure the component's specifications meet or exceed the requirements of your application.

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SMAJ4748A-TP Overview

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