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1KSMB36A - LITTELFUSE

Description: Diode TVS Single Uni-Dir 30.8V 1KW Automotive 2-Pin SMB T/R

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Symbol
1KSMB36A - LITTELFUSE - PCB symbol
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PCB Footprints
1KSMB36A - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - DO-214AA_SMB
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3D Models
1KSMB36A - LITTELFUSE - 3D model - Diodes Moulded - DO-214AA_SMB
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1KSMB36A Details

  • Manufacturer Part Number:

    1KSMB36A

  • 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:

    37.8 V

  • Breakdown Voltage-Min:

    34.2 V

  • Breakdown Voltage-Nom:

    36 V

  • Clamping Voltage-Max:

    49.9 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:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    5 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    UL RECOGNIZED

  • Rep Pk Reverse Voltage-Max:

    30.8 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

1KSMB36A Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the 1KSMB36A 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 1KSMB36A has a maximum operating temperature of 150°C, making it suitable for high-temperature applications. However, it's essential to ensure that the device is properly derated to prevent thermal runaway and ensure reliable operation.
  • To select the correct fuse for your application, consider factors such as the maximum available fault current, the voltage rating, and the desired response time. You should also consider the ambient temperature, the type of circuit being protected, and the required level of protection.
  • The 1KSMB36A can be used in parallel configurations to increase the overall current rating, but it's not recommended to use them in series configurations as this can lead to uneven current sharing and reduced reliability.
  • The typical response time of the 1KSMB36A is around 10-20 ms for fault currents above the rated value. However, this time may vary depending on the specific application and operating conditions.

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1KSMB36A Overview

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1KSMB36A Alternates

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Part Image 1KSMB36ATGTRTS Fagor Electrónica

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Part Image 1KSMB36A Taiwan Semiconductor

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