• 參數(shù)資料
    型號(hào): 1.5KE12CA
    元件分類: 參考電壓二極管
    英文描述: 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-201
    封裝: HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2
    文件頁(yè)數(shù): 3/5頁(yè)
    文件大?。?/td> 0K
    代理商: 1.5KE12CA
    Revision: January 04, 2011, 16:47
    2010 Littelfuse, Inc.
    Specications are subject to change without notice.
    Transient Voltage Suppression Diodes
    89
    Axial Leaded – 1500W > 1.5KE series
    1.5KE Series
    Please refer to http://www.Littelfuse.com/series/1.5KE.html for current information.
    Ratings and Characteristic Curves (T
    A=25°C unless otherwise noted)
    0.1
    1
    10
    100
    1000
    0.000001
    0.00001
    0.0001
    0.001
    P
    PPM
    -Peak
    Pulse
    Power
    (kW)
    t
    d-Pulse Width (Sec.)
    I PPM
    -P
    eak
    P
    ulse
    Cur
    rent,
    %
    I
    RSM
    0
    50
    100
    150
    1.0
    2.0
    3.0
    4.0
    tr=10μsec
    Peak Value
    IPPM
    2
    TJ=25°C
    Pulse Width(td) is dened
    as the point where the peak
    current decays to 50% of IPPM
    10/1000μsec. Waveform
    as dened by R.E.A
    td
    t-Time (ms)
    Half Value
    IPPM
    ( )
    T
    A-Ambient Temperature (C)
    Peak
    Pulse
    Power
    (P
    PP
    )or
    Current
    (I
    PP
    )
    Derating
    in
    Percentage
    %
    0
    25
    50
    75
    100
    125 150
    175
    200
    100
    75
    50
    25
    0
    1
    10
    100
    1000
    10000
    100000
    1.0
    10.0
    100.0
    1000.0
    C
    j(
    pF)
    Tj=25C
    f=1.0MHz
    Vsig=50mVp-p
    Uni-directional V=0V
    Bi-directional V=0V
    V
    BR - Reverse Breakdown Voltage (V)
    Uni-directional @ V
    R
    Bi-directional @ V
    R
    0
    0.5
    1
    1.5
    2
    2.5
    3
    3.5
    4
    4.5
    5
    5.5
    6
    6.5
    0
    25
    50
    75
    100
    125
    150
    175
    200
    S
    te
    a
    d
    y
    S
    ta
    te
    P
    o
    w
    e
    rD
    is
    s
    ipa
    tion
    (
    W
    )
    T
    L - Lead Te mpe ra ture (C)
    L = 0.375” (9.5mm)
    Lead Lengths
    Figure 1 - Peak Pulse Power Rating Curve
    Figure 2 - Pulse Derating Curve
    Figure 3 - Pulse Waveform
    Figure 4 - Typical Junction Capacitance
    Figure 5 - Steady State Power Derating Curve
    0
    20
    40
    60
    80
    100
    120
    140
    160
    180
    200
    110100
    Number of Cycles at 60 Hz
    I FSM
    -
    P
    e
    a
    k
    F
    o
    rw
    a
    rd
    Surge
    Current
    (A)
    Figure 6 - Maximum Non-Repetitive Peak Forward
    Surge Current Uni-Directional Only
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