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SMAJ11A - LITTELFUSE

Description: TVS Diodes

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PCB Footprints
SMAJ11A - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AC (SMA)
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SMAJ11A Details

  • Manufacturer Part Number:

    SMAJ11A

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AC

  • Package Description:

    SMA, 2 PIN

  • Pin Count:

    2

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6.28

  • Breakdown Voltage-Max:

    13.5 V

  • Breakdown Voltage-Min:

    12.2 V

  • Breakdown Voltage-Nom:

    12.85 V

  • Clamping Voltage-Max:

    18.2 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Forward Voltage-Max (VF):

    3.5 V

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • 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:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    3.3 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2; UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    11 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    11 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

SMAJ11A Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for SMAJ11A can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
  • To ensure reliability in high-temperature applications, it is recommended to derate the power rating of SMAJ11A according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is properly soldered and that the PCB is designed to minimize thermal stress.
  • Yes, SMAJ11A can be used in a parallel configuration to increase the power rating. However, it is essential to ensure that the devices are properly matched and that the PCB is designed to minimize current imbalance between the devices.
  • The ESD rating of SMAJ11A is not explicitly stated in the datasheet. However, Littelfuse recommends that the device can withstand a minimum of 15kV human body model (HBM) and 1kV charged device model (CDM) ESD events.
  • Yes, SMAJ11A is compatible with lead-free soldering processes. The device is constructed with a lead-free alloy and is suitable for use in RoHS-compliant applications.

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SMAJ11A Overview

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