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1KSMB9.1CA - LITTELFUSE

Description: ESD Protection Diodes / TVS Diodes 9.1V 1KW 5% BiDirectional

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PCB Footprints
1KSMB9.1CA - LITTELFUSE PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - DO-214AA  (SMB J-Bend)
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3D Models
1KSMB9.1CA - LITTELFUSE  - 3D model - Diodes Moulded Non Polarised - DO-214AA  (SMB J-Bend)
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1KSMB9.1CA Details

  • Manufacturer Part Number:

    1KSMB9.1CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AA

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China, Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY

  • Breakdown Voltage-Max:

    9.55 V

  • Breakdown Voltage-Min:

    8.65 V

  • Breakdown Voltage-Nom:

    9.1 V

  • Clamping Voltage-Max:

    13.4 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    DO-214AA

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    1000 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:

    BIDIRECTIONAL

  • Power Dissipation-Max:

    5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    7.78 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    40

1KSMB9.1CA Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the 1KSMB9.1CA can be found in the Littelfuse application note AN9313, which provides detailed guidelines for PCB layout and assembly.
  • To select the correct TVS diode, consider factors such as the maximum voltage, current, and power rating required for your application. Also, consider the package type, operating temperature range, and any specific certifications or standards required (e.g., AEC-Q101).
  • A unidirectional TVS diode protects against voltage surges in one direction (e.g., positive), while a bidirectional TVS diode protects against voltage surges in both directions (e.g., positive and negative). The 1KSMB9.1CA is a unidirectional TVS diode.
  • Follow the recommended soldering and assembly guidelines provided in the Littelfuse application note AN9313, and ensure that the PCB layout and assembly process meet the manufacturer's recommendations.
  • The typical response time of the 1KSMB9.1CA TVS diode is less than 1 picosecond, making it suitable for high-speed applications.

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