參數(shù)資料
    型號: P4KE11A
    廠商: SEMIKRON INTERNATIONAL
    元件分類: 參考電壓二極管
    英文描述: Single Output LDO, 500mA, Fixed(2.8V), Fast Transient Response, Power Good (PG) Output 20-HTSSOP -40 to 125
    中文描述: 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC
    封裝: PLASTIC, DO-15, 2 PIN
    文件頁數(shù): 3/4頁
    文件大?。?/td> 186K
    代理商: P4KE11A
    Silicon Avalanche Diodes
    284
    www.littelfuse.com
    400W Axial Leaded Transient Voltage Supressors
    Ratings and Characteristic Curves TA=25C unless otherwise noted
    Fig. 5 steady Pulse Derating Curve
    TA- Ambient Temperature (
    C)
    P
    D
    0
    0
    25
    0.25
    50
    0.50
    75
    0.75
    100
    1.00
    125 150 175 200
    Fig. 3 Pulse Waveform
    I
    0
    0
    50
    100
    150
    1.0
    2.0
    3.0
    4.0
    tr=10μsec
    Peak Value
    IPPM
    Half Value IPPM
    2
    C
    TJ=25
    as the point where the peak
    current decays to 50% of IPPM
    10/1000μsec. Waveform
    as defined by R.E.A
    .375" (9.5mm)
    Lead Lengths
    60Hz resistive or
    inductive load
    1.6x1.6x.040"
    (40x40x1mm)
    td
    Fig. 1 Peak Pulse Power Rating
    td- Pulse Width (sec.)
    P
    0.1μs
    1.0μs
    10μs
    100μs
    1.0ms
    10ms
    0.1
    1
    10
    100
    Fig. 2 Pulse Derating Curve
    TA- Ambient Temperature (
    C)
    P
    D
    0
    0
    25
    25
    50
    50
    75
    75
    100
    100
    125 150 175 200
    Fig. 8 Typ. Transient Thermal Impedance
    td- Pulse Duration (sec.)
    P
    0.001
    0.01
    0.1
    1
    10
    100 1000
    1
    10
    100
    Fig. 6- Maximum Non-Repetitive Peak
    Forward Surge Uni-Directional Only
    I
    1
    10
    50
    100
    200
    10
    5
    100
    Number of Cycles at 60Hz
    TJ=TJ MAX
    (JEDEC Method)
    Fig. 4- Typ-Junction Capacitance Uni-Directional
    C
    10000
    1000
    100
    10
    1.0
    5
    10
    100
    200
    VWM-Reverse Stand-Off Voltage (V)
    T - Time(ms)
    Measured at
    Zero Bias
    C
    TJ=25
    Vsig=50mVp-p
    Measured at
    Stand-Off
    Voltage, VWM
    Fig. 7 - Typical Reverse Leakage Characteristics
    tp
    I
    L
    0.01
    0.001
    0.1
    1.0
    10
    100
    0.01
    0.1
    1
    10
    100
    1000
    CVRR- Breakdown Voltage (V)
    P4KE Series
    RoHS
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