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SMA6L18A - LITTELFUSE

Description: ESD Suppressors / TVS Diodes 18Vr 600W 20.6A 5% UniDirectional

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SMA6L18A - LITTELFUSE  - 3D model
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SMA6L18A Details

  • Manufacturer Part Number:

    SMA6L18A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6.95

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY

  • Breakdown Voltage-Max:

    22.1 V

  • Breakdown Voltage-Min:

    20 V

  • Breakdown Voltage-Nom:

    21.1 V

  • Clamping Voltage-Max:

    29.2 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-221AC

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    600 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    3 W

  • Rep Pk Reverse Voltage-Max:

    18 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

SMA6L18A Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for SMA6L18A can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of SMA and SMB devices.
  • To ensure reliability in high-temperature applications, it's essential to follow the recommended derating curves for voltage and current, and to consider the device's thermal resistance and power dissipation. Additionally, ensure that the PCB design and assembly meet the recommended guidelines for thermal management.
  • Yes, the SMA6L18A is compatible with lead-free soldering processes. Littelfuse recommends following the IPC/JEDEC J-STD-020D.1 standard for lead-free soldering, and ensuring that the peak reflow temperature does not exceed 260°C.
  • The typical response time of the SMA6L18A TVS diode is less than 1 picosecond. This fast response time ensures that the device can quickly respond to transient voltage events and provide effective protection for sensitive electronics.
  • Yes, the SMA6L18A is compatible with automotive applications and meets the requirements of AEC-Q101, a standard for automotive-grade components. However, it's essential to ensure that the device is used within its recommended operating conditions and that the application meets the relevant automotive industry standards.

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SMA6L18A Overview

Use the download button to access the SMA6L18A 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
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