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      • Snubber Capacitors Used for IGBT(Lead wire)
    Product Detail

    Snubber Capacitors Used for IGBT(Lead wire)

    Look at PDF：CXA 引线 IGBT用突波缓冲吸收电容器.pdf



    ● Outline Drawing

    图片1.png  图片2.png


    Applications

    Used in applications of snubber protection of various IGBT.


    Description of Products

    Reference standard:  BG/T 17702  idt IEC 61071,

    GB/T 2693 idt IEC 60384-1.

    Double sided metallized polar plate, polypropylene dielectric, non-inductive winding.

    Low ESR and high dv/dt.

    Withstanding very high peak to peak value of current Ipp and high frequency effective value of current Irms.

    Can supply series products meeting all kinds of IGBT.


    Technology Features

    To adopt double sided metallized film electrode to enhance property of dv/dt .

    To offer module devices with in-built quick recovery transistor.


    ●Specifications

    Reference Standard

    IEC 61071

    Climatic Category

    40/85/56

    Operating Temperature Range (case)

    -40～85℃  

    Un  Rated Voltage Un

    630Vdc~3000Vdc

     Capacitance Range

    0.47μF～9μF

    Capacitance Tolerance ΔC/C

    J：±5%   K：±10%   M:±20%

    Voltage Proof Between Terminals UTT

    1.5Un ( 60s )

    Dissipation Factor

    ≤0.0005(1kHz，20℃）

    Insulation Resistance

    ≥100000MΩ， CN≤0.33μF

    (20℃，100Vdc，1min)

    ≥30000S，CN＞0.33μF


    Part  number  system

    ●The 16 digits part number is formed as follow：

    1

    2

    3

    4

    5

    6

    7

    8

    9

    10

    11

    12

    13

    14

    15

    16

    C

    X

    A














      Digit 1 to 3                           Series code                         

                                                   CXA      

                                   

      Digit 4 to 6                            Rated voltage                  

                                                   163=101×63V=630V 

                    

      Digit 7                                    AC/DC

                                                     A=AC   D=DC       

                             

      Digit 8 to 10                            Rated capacitance value

                                                      310=103×10pF=0.01μF

                                       

      Digit 11                                    Capacitance tolerance

                                                       H=3%,J=±5%,K=±10%，M=±20%  

                          

      Digit 12                                     Main code  

                                                       0:  2tow pins    

                                                       1:  4four pins

     

      Digit 13 to 16                             Internal use



      Internal use

    Digit 13 

    Digit 14

    Digit 15

    Digit 16

    Code

    Explanation

    Code

    Explanation

    Code

    Explanation

    Code

    Explanation

    D

    P=32.5mm

    0

    None

    0


    Standard lead length 5.5mm

    0

    ±1.0mm

    Length tolerance±1.0mm

    F

    P=37.5mm

    A

    b=5.1mm

    M

    P=52.5mm

    B

    b=10.2mm



    C

    b=12.7mm



    D

    b=20.3mm


    Technical data （mm)

    630Vdc/700Vdc(420Vac)

    CN
    μF

    W±1.0

    H±1.0

    T±1.0

    (mm)

    d
    ±0.05

    dv/dt
    V/μs

    I
    (A)

    ESR
    @100kHz
    （mΩ）

    Imax
    100kHz  @70℃(A)

    LS
    (nH)

    Part number

    P
    ±0.5

    b
    ±0.5

    0.68

    37

    25

    15

    32.5

    /

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