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1KSMB27CA - LITTELFUSE

Description: ESD Suppressors / TVS Diodes 27V 1KW 5% BiDirectional

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PCB Footprints
1KSMB27CA - LITTELFUSE PCB footprint - Diodes Moulded Non Polarised - Diodes Moulded Non Polarised - DO-214AA (SMB J-Bend) _2
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3D Models
1KSMB27CA - LITTELFUSE  - 3D model - Diodes Moulded Non Polarised - DO-214AA (SMB J-Bend) _2
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1KSMB27CA Details

  • Manufacturer Part Number:

    1KSMB27CA

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DO-214AA

  • Pin Count:

    2

  • Reach Compliance Code:

    Not Compliant

  • 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:

    28.4 V

  • Breakdown Voltage-Min:

    25.7 V

  • Breakdown Voltage-Nom:

    27 V

  • Clamping Voltage-Max:

    37.5 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:

    23.1 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

1KSMB27CA Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 1KSMB27CA is a rectangular pad with dimensions of 0.220 inches (5.59 mm) x 0.140 inches (3.56 mm) with a 0.040 inches (1.02 mm) radius corner. The pad should have a 0.010 inches (0.25 mm) minimum solder mask clearance.
  • The 1KSMB27CA is rated for operation up to 150°C, but it's not recommended for use in high-temperature applications above 125°C without proper derating. Consult the manufacturer's application notes for guidance on high-temperature use.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 270°C, and apply a small amount of solder paste to the PCB pad. Use a soldering technique that minimizes thermal stress, and avoid applying excessive force or pressure to the component.
  • Yes, the 1KSMB27CA is compatible with lead-free soldering processes. It meets the requirements of the RoHS (Restriction of Hazardous Substances) directive and is suitable for use in lead-free soldering applications.
  • The maximum surge current rating for the 1KSMB27CA is 1000 A, with a pulse width of 10/1000 μs according to the IEC 61000-4-5 standard.

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1KSMB27CA Overview

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For a full list of alternate parts for 1KSMB27CA, check out Findchips.com