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SP0503BAHT - LITTELFUSE

Description: ESD Suppressors / TVS Diodes TVS AVAL DIODE SMT

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Symbol
SP0503BAHT - LITTELFUSE - PCB symbol
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PCB Footprints
SP0503BAHT - LITTELFUSE PCB footprint - Other - Other - SOT-143
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3D Models
SP0503BAHT - LITTELFUSE - 3D model - Other - SOT-143
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SP0503BAHT Details

  • Manufacturer Part Number:

    SP0503BAHT

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-143

  • Package Description:

    TO-253, 4 PIN

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    0

  • Additional Feature:

    LOW CAPACITANCE

  • Case Connection:

    ANODE

  • Clamping Voltage-Max:

    6.8 V

  • Configuration:

    COMMON ANODE, 3 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JEDEC-95 Code:

    TO-253AA

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e0

  • Number of Elements:

    3

  • Number of Terminals:

    4

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.225 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    5.5 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

SP0503BAHT Frequently Asked Questions (FAQs)

  • A good PCB layout for the SP0503BAHT involves keeping the device as close to the protected circuit as possible, using short and wide traces for the signal lines, and ensuring good grounding and shielding to minimize electromagnetic interference (EMI).
  • The SP0503BAHT is designed to handle high surge currents, with a maximum surge current rating of 100A (8/20μs waveform). It can withstand multiple surges without degradation, but the device may eventually fail if the surge current exceeds the maximum rating.
  • The SP0503BAHT has a response time of <1ns, allowing it to quickly respond to overvoltage events and protect the circuit from damage. The device's fast response time ensures that it can react quickly to voltage spikes and surges.
  • Yes, the SP0503BAHT can be used in high-temperature applications. It has an operating temperature range of -40°C to 150°C, making it suitable for use in a wide range of environments.
  • The SP0503BAHT is designed to have minimal impact on signal integrity. It has a low capacitance of 0.5pF, which minimizes signal attenuation and distortion. The device is also designed to have a low insertion loss, ensuring that the signal is not degraded.

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SP0503BAHT Overview

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SP0503BAHT Alternates

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Part Image SP0503BAHTG Littelfuse Inc

Trans Voltage Suppressor Diode, 5.5V V(RWM), Unidirectional, 3 Element, Silicon, TO-253AA