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SMAJ18A-TR - STMicroelectronics

Description: STMicroelectronics SMAJ18A-TR Uni-Directional TVS Diode, 400W peak, 2-Pin DO-214AC

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SMAJ18A-TR - STMicroelectronics PCB footprint - Other - Other - SMA_UD
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SMAJ18A-TR - STMicroelectronics  - 3D model - Other - SMA_UD
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SMAJ18A-TR Details

  • Manufacturer Part Number:

    SMAJ18A-TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AC

  • Package Description:

    SMA, 2 PIN

  • Pin Count:

    2

  • Reach Compliance Code:

    Not Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.1

  • Additional Feature:

    MOS COMPATIBLE

  • Breakdown Voltage-Min:

    20 V

  • Breakdown Voltage-Nom:

    21.1 V

  • Clamping Voltage-Max:

    29.2 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    400 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    3.3 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2, 4-4, 4-5; MIL-STD-750

  • Rep Pk Reverse Voltage-Max:

    18 V

  • Reverse Current-Max:

    2 µA

  • Reverse Test Voltage:

    18 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    30

SMAJ18A-TR Frequently Asked Questions (FAQs)

  • The recommended footprint for SMAJ18A-TR is a standard SOD128 package with a 1.5mm x 0.8mm body size and a 0.5mm pitch.
  • To ensure reliability in high-temperature applications, ensure that the device is operated within its specified temperature range (-40°C to 150°C), and follow proper PCB design and assembly guidelines to minimize thermal stress.
  • Yes, SMAJ18A-TR can be used in high-frequency circuits up to 1 GHz. However, it's essential to consider the device's parasitic capacitance and inductance when designing the circuit.
  • SMAJ18A-TR has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing to prevent damage to the device.
  • SMAJ18A-TR can handle surge currents up to 40A, but it's essential to ensure that the device is operated within its specified power rating to prevent overheating and damage.

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SMAJ18A-TR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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