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SM4T47CAY vs SMAJ40CA-TR Comparison

  • Hide Shared Attributes
    SM4T47CAY
    SM4T47CAY
    SMAJ40CA-TR
    SMAJ40CA-TR
  • Part No.
    SM4T47CAY
    SMAJ40CA-TR
  • Description
    SMA 40V 400W
    SMA 40V 400W
  • Manufacturer
    St microelectronics
    St microelectronics
  • Classification
    TVS Diodes
    TVS Diodes
  • Reference Price(USD)
    $0.091
    $0.057
  • Inventory(pcs)
    14.1k
    74.6k
  • Case/Package
    DO-214AC
    DO-214AC-2
  • Number of Pins
    2
    2
  • Power Rating
    -
    400 W
  • Power Dissipation
    -
    400 W
  • Number of Positions
    2
    2
  • Number of Circuits
    1
    1
  • Operating Voltage
    -
    40 V
  • Voltage Rating (DC)
    -
    40.0 V
  • Min Breakdown Voltage
    44.4 V
    44.4 V
  • Max Repetitive Reverse Voltage (Vrrm)
    40V
    40V
  • ECCN Code
    -
    EAR99
  • Test Current
    1 mA
    1 mA
  • Max Breakdown Voltage
    49 V
    46.7 V
  • Clamping Voltage
    84 V
    84 V
  • Peak Pulse Power
    400 W
    400 W
  • Breakdown Voltage
    -
    46.7 V
  • Operating Temperature
    -55℃ ~ 150℃ (TJ)
    -55℃ ~ 150℃
  • Mil-Spec
    -
    Yes
  • Size-Length
    4.6 mm
    4.6 mm
  • Size-Width
    2.9 mm
    2.95 mm
  • Size-Height
    2.45 mm
    2.03 mm
  • Mounting Style
    Surface Mount
    Surface Mount
  • Packaging
    Cut Tape (CT)
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
  • Aerospace-Spec
    -
    Yes
  • Junction Temperature
    -55℃ ~ 150℃
    -55℃ ~ 150℃
  • REACH SVHC Compliance Edition
    2015/12/17
    2015/12/17
  • Reverse Breakdown Voltage
    44.4 V
    44.4 V
  • Automative-Spec
    Yes
    -
  • Operating Temperature (Max)
    150 ℃
    150 ℃
  • Industrial-Spec
    Yes
    Yes
  • Operating Temperature (Min)
    -55 ℃
    -55 ℃
  • Overview
    SM4T47CAY Product overview

    The Transil SM4TY series TVS Diode designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time.

    .
    5 to 70V Stand off voltage range
    .
    Unidirectional and bidirectional types
    .
    270W (10/1000µs) High power capability at Tj max
    .
    -55 to 150°C Operating junction temperature range
    View all
    SMAJ40CA-TR Product overview

    The Transil SMAJ series TVS Diode designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883, method 3015 and electrical over stress according to IEC 61000-4-4 and 5. It is generally used against surges below 400W (10/1000µs). Planar technology makes these devices suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.

    .
    5 to 188V Stand off voltage range
    .
    0.2µA at 25°C and 1µA at 85°C Low leakage current
    .
    270W (10/1000µs) High power capability at Tj max
    .
    -55 to 150°C Operating junction temperature range
    View all

SMAJ40CA-TR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SMAJ40CA-TR Mfr.Part#:SMAJ40CA-TR Compare: Current Part Manufacturers:St microelectronics Category:TVS Diodes Description:Sma 40v 400w
Image:SMAJ40CA Mfr.Part#:SMAJ40CA Compare: SMAJ40CA-TR VS SMAJ40CA Manufacturers:Bourns j.w. miller Category:TVS Diodes Description:Bourns smaj40ca tvs diode, smaj series, bidirecN/Aonal, 40v, 64.5v, do-214ac, 2pins
Image:SMAJ40CA Mfr.Part#:SMAJ40CA Compare: SMAJ40CA-TR VS SMAJ40CA Manufacturers:Littelfuse Category:TVS Diodes Description:Littelfuse smaj40ca tvs diode, smaj series, bidirecN/Aonal, 40v, 64.5v, do-214ac, 2pins
Image:SM4T47CAY Mfr.Part#:SM4T47CAY Compare: SMAJ40CA-TR VS SM4T47CAY Manufacturers:St microelectronics Category:TVS Diodes Description:Sma 40v 400w