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DPG60C300PC vs SM74611KTTR vs DSEP40-03AS Comparison

  • Hide Shared Attributes
    DPG60C300PC
    DPG60C300PC
    SM74611KTTR
    SM74611KTTR
    DSEP40-03AS
    DSEP40-03AS
  • Part No.
    DPG60C300PC
    SM74611KTTR
    DSEP40-03AS
  • Description
    DIODE ARRAY 300V 30A TO263
    Diode 28V 15A 4Pin(3+Tab) TO-263 T/R
    Diode Switching 300V 40A 3Pin(2+Tab) TO-263 T/R
  • Manufacturer
    Ixys semiconductor
    N/A
    Ixys semiconductor
  • Classification
    Diode Arrays
    TVS Diodes
    TVS Diodes
  • Reference Price(USD)
    $2.440
    $1.320
    $1.064
  • Inventory(pcs)
    0
    13.7k
    958
  • Case/Package
    TO-263-3
    TO-263-3
    TO-263-3
  • Number of Pins
    3
    3
    3
  • Power Dissipation
    -
    695 mW
    175 W
  • Number of Positions
    -
    3
    -
  • Input Voltage (DC)
    -
    30.0 V
    -
  • Supply Voltage (DC)
    -
    28.0V (max)
    -
  • Forward Voltage
    1.35V @30A
    26mV @8A
    1.44V @40A
  • Forward Current
    -
    15000 mA
    40 A
  • Reverse recovery time
    35 ns
    -
    35 ns
  • Quiescent Current
    -
    0.00 A
    -
  • Number of Outputs
    -
    1
    -
  • Operating Temperature
    -
    -65℃ ~ 125℃
    -
  • Size-Length
    -
    -
    10.41 mm
  • Size-Width
    9.4 mm
    -
    9.4 mm
  • Size-Height
    -
    -
    4.83 mm
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Tape & Reel (TR)
    Tape & Reel (TR)
  • Lead-Free Status
    Lead Free
    Contains Lead
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Operating Temperature (Min)
    -55 ℃
    -40 ℃
    55 ℃
  • Supply Voltage (Max)
    -
    30 V
    -
  • Power Dissipation (Max)
    175000 mW
    695 mW
    175000 mW
  • Input Voltage
    -
    30 V
    -
  • Maximum Forward Voltage (Max)
    -
    26mV @8A
    1.44V @40A
  • Forward Current (Max)
    60 A
    15 A
    40000 mA
  • Operating Temperature (Max)
    150 ℃
    125 ℃
    175 ℃
  • REACH SVHC Compliance Edition
    -
    2015/06/15
    -
  • Overview
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    SM74611KTTR Product overview

    The SM74611KTTR is a smart Bypass Diode used in photovoltaic applications. It serves the purpose of providing an alternate path for string current when parts of the panel are shaded during normal operation. Without bypass diodes, the shaded cells will exhibit a hot spot which is caused by excessive power dissipation in the reverse biased cells. Currently, conventional P-N junction diodes or Schottky diodes are used to mitigate this issue. Unfortunately the forward voltage drop for these diodes is still considered high (0.6V for normal diodes and 0.4V for Schottky). With 10A of currents flowing through these diodes, the power dissipation can reach as high as 6W. This in turn will raise the temperature inside the junction box where these diodes normally reside and reduce module reliability. The advantage of the SM74611 is that it has a lower forward voltage drop than PN junction and schottky diodes. It has a typical average forward voltage drop of 26mV at 8A of current.

    .
    Less power dissipation than schottky diode
    .
    Lower leakage current than schottky diode
    .
    Footprint and pin compatible with conventional
    .
    Operating forward current (IF) of up to 15A
    .
    Low average forward voltage (26mV at 8A)
    Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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SM74611KTTR Alternative Parts

Image Part Compare Manufacturer Category Description
Image:SM74611KTTR Mfr.Part#:SM74611KTTR Compare: Current Part Manufacturers:N/A Category:TVS Diodes Description:Diode 28v 15a 4pin(3+tab) to-263 t/r
Image:SBR10U40CTB Mfr.Part#:SBR10U40CTB Compare: SM74611KTTR VS SBR10U40CTB Manufacturers:Diodes Category:Diode Arrays Description:Diode schottky 40v 10a 3pin(2+tab) to-263 tube
Image:DPG60IM300PC Mfr.Part#:DPG60IM300PC Compare: SM74611KTTR VS DPG60IM300PC Manufacturers:Ixys semiconductor Category:TVS Diodes Description:Fast / ultrafast diode, epitaxial diode (fred), 300v, 60a, single, 1.1v, 35ns, 550a
Image:DPG60C300PC Mfr.Part#:DPG60C300PC Compare: SM74611KTTR VS DPG60C300PC Manufacturers:Ixys semiconductor Category:Diode Arrays Description:Diode array 300v 30a to263