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  • # Example questions: ➢ What package type is used for the sf20a400hpi rectifier and what is its packaging method?
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    • Part No.SF20A400HPI-1
    ManufacturerKODENSHI
    Size287 Kbytes
    Pages5 pages
    Description400V, 20A ULTRAFAST DUAL RECTIFIERS
    Datasheet Summary with AI

    # SF20A400HPI - Ultrafast Recovery Rectifier

    ## Features

    ️· Low forward voltage drop and leakage current
    ️· Ultrafast reverse recovery time (trr<30ns)
    ️· Low power loss and high efficiency
    ️· Dual common cathode rectifier construction
    ️· Pb-free and RoHS compliant

    ## Applications

    ️· Switching power supply
    ️· Power inverters
    ️· Free-wheeling diode
    ️· Power conversion system
    ️· Motor drives

    ## Product Characteristics

    Parameter Value
    IF(AV) 2 x 10A
    VRRM 400V
    VFM at 125℃ 1.25V
    trr 30ns

    ## Ordering Information

    Device Marking Code Package Packaging
    SF20A400HPI SF20A400H TO-220F-3L Tube

    ## Marking Information

    ️· AUK = Manufacturer Logo
    ️· ∆ = Control Code of Manufacturer
    ️· YMDD = Date Code Marking (Y = Year, M = Month, DD = Day)
    ️· SF20A400H = Specific Device Code

    ## Absolute Maximum Ratings

    Characteristic Value Unit
    VRRM (Max repetitive reverse voltage) 400V
    VRWM (Max working peak reverse voltage)
    VR (Max DC blocking voltage)
    IF(AV) (Max average forward rectified current, per diode) 10A
    IF(AV) (Max average forward rectified current, total device) 20A
    IFSM (Peak forward surge current) 120A
    Tstg (Storage temperature range) -45℃ to +150℃
    Tj (Max operating junction temperature) 150℃

    ## Thermal Characteristics

    Characteristic Value Unit
    Rth(j-c) (Max thermal resistance junction to case, per diode) 4.0 ℃/W
    Rth(j-c) (Max thermal resistance junction to case, total device) 3.6 ℃/W

    ## Electrical Characteristics (Per Diode)

    Characteristic Test Condition Min Typ Max Unit
    VFM (Peak forward voltage drop) IFM = 10A, Tj=25℃ - - 1.40 V
    VFM (Peak forward voltage drop) IFM = 10A, Tj=125℃ - - 1.25 V
    IRM (Reverse leakage current) VR = VRRM, Tj=25℃ - - 20 uA
    IRM (Reverse leakage current) VR = VRRM, Tj=125℃ - - 200 uA
    trr (Reverse recovery time) IF = 1A, di/dt =-100 A/us - - 30 ns
    Cj (Junction capacitance) VR = 10VDC, f=1MHz - 65 - pF

    *Note: Pulse test: tP ≤380 µs, Duty cycle ≤ 2%*

    # SF20A400HPI - Ultrafast Recovery Rectifier

    ## Features

    ️· Low forward voltage drop and leakage current
    ️· Ultrafast reverse recovery time (trr<30ns)
    ️· Low power loss and high efficiency
    ️· Dual common cathode rectifier construction
    ️· Pb-free and RoHS compliant

    ## Applications

    ️· Switching power supply
    ️· Power inverters
    ️· Free-wheeling diode
    ️· Power conversion system
    ️· Motor drives

    ## Product Characteristics

    Parameter Value
    IF(AV) 2 x 10A
    VRRM 400V
    VFM at 125℃ 1.25V
    trr 30ns

    ## Ordering Information

    Device Marking Code Package Packaging
    SF20A400HPI SF20A400H TO-220F-3L Tube

    ## Marking Information

    ️· AUK = Manufacturer Logo
    ️· ∆ = Control Code of Manufacturer
    ️· YMDD = Date Code Marking (Y = Year, M = Month, DD = Day)
    ️· SF20A400H = Specific Device Code

    ## Absolute Maximum Ratings

    Characteristic Value Unit
    VRRM (Max repetitive reverse voltage) 400V
    VRWM (Max working peak reverse voltage)
    VR (Max DC blocking voltage)
    IF(AV) (Max average forward rectified current, per diode) 10A
    IF(AV) (Max average forward rectified current, total device) 20A
    IFSM (Peak forward surge current) 120A
    Tstg (Storage temperature range) -45℃ to +150℃
    Tj (Max operating junction temperature) 150℃

    ## Thermal Characteristics

    Characteristic Value Unit
    Rth(j-c) (Max thermal resistance junction to case, per diode) 4.0 ℃/W
    Rth(j-c) (Max thermal resistance junction to case, total device) 3.6 ℃/W

    ## Electrical Characteristics (Per Diode)

    Characteristic Test Condition Min Typ Max Unit
    VFM (Peak forward voltage drop) IFM = 10A, Tj=25℃ - - 1.40 V
    VFM (Peak forward voltage drop) IFM = 10A, Tj=125℃ - - 1.25 V
    IRM (Reverse leakage current) VR = VRRM, Tj=25℃ - - 20 uA
    IRM (Reverse leakage current) VR = VRRM, Tj=125℃ - - 200 uA
    trr (Reverse recovery time) IF = 1A, di/dt =-100 A/us - - 30 ns
    Cj (Junction capacitance) VR = 10VDC, f=1MHz - 65 - pF

    *Note: Pulse test: tP ≤380 µs, Duty cycle ≤ 2%*

    Part No.SF20A400HPI-1
    ManufacturerKODENSHI
    Size287 Kbytes
    Pages5 pages
    Description400V, 20A ULTRAFAST DUAL RECTIFIERS
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