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6 8 4                                                                         !"#,$%,&'(,)*+

         I ;£¤'‡ž×, /£¤½‚ƒ< 10% '‡£                         B£¤¥¦ž×ÂÃÁ! Sandia[\<Ž, £¤/
         max
         90%ZL<ž×, ¢, t ;£¤¥¦ž×, /£¤½                       ¥¦`, /óLž×÷Ä, h Sandia[\<9:
                              r
         ‚ƒF§£‚ƒ< 36.8%ZL<ž×, ¢, t 。_`                       /óLž×÷Å。
                                                  d
         }~m SandiaXYZ€         [11] A IEEEVW  [12] 7z¡
         1Y¨]^R©Pî|fR<ªgw, ˆ«?@0›
         8/de;4]^_`, ¬}305678/de<
         =>?@。

         3 2'ST'(UV)*>c


         3.1 )*klm+no
                                                             = 3 Sandia [\Cbc8//e;4F9:/]^+r
           ŸsN­V       [9] <ôõ¼®, ¯°? 25kV</                Fig.3 ThecomputationalcurrentprofileofSandiaESD model
         eó , 8 / 9 : ] ^ < … † 9 : / e, J ž Ÿ s Ô           underdifferentelectrostaticvoltagecondition
         (1) o</ÿŽk±Ôî|¡²,Sandia[\9:/
         ÿ<Žkƒ, 128.12mJ,IEEE[\9:/ÿo<Ž
         kƒ³ 96.88mJ。
             1
         W = CU   2                                  (1)
             2
         Ôo,W ,/ÿŽk,J;C,/ÿl,F;U ,/ÿÙ
         ´×/µk,V。
                            [14]
           ­L PSpice ‘4        ¶· 2.1ƒo</¯[\}
                                                             = 4 IEEE [\Cbc8//e;4F9:/]^+r
         jP 2.2ƒo?@<4  Ž ’ ú X Y 1aP Y 1b
                                                             Fig.4  ThecomputationalcurrentprofileofIEEEESD model
         </¯[\, .h:/fõ S C 0s ž¸¹, ]^R©                      underdifferentelectrostaticvoltagecondition
                                  w
         î|vº><]^}~XY 2。åY 2o<]^+r
         }~m Sandia XYZ€       [11] A IEEE VW  [12] ±O<Á
                                                               ŸsY 3PY 4<]^+rPŽs, x;<Æq
         Â8/9:+rAŽz7¡², }~mVW»‚¼4
                                                             ]^}~ˆ! 3。Í 3¡Ñ, 7!c;Ú8/9
         ½¹, ½ˆ¾¨a8]^R©Pî|fR<ªgw。
                                                             :[\, ǏB9:<…†8//eƒ, B8/9:/
                                                             <‚ƒÈ„ÉǏ, ‡/‚ƒm…†/eƒœª
                                                             zÊõ+›, ˆ9:/<£¤'‡ž×m£¤¥
                                                             ¦ž×vb„/e…ƒÇˆÇ。ÍJ¡Ñ, 9:
                                                             /<£¤'‡ž×m£¤¥¦ž×ÙˍŽÌm[
                                                             \/¯<âÕ/¯ŽÕõ。


                                                             d 3 ]^Œ£<9:/<+rŽ
         = 2 25kV8//e;4F]^<9:/+r
                                                             Table3 Theprofileparametersofdischargecurrentobtained
         Fig.2 ThecomputationalcurrentprofileofESD modelat25kV
                                                             bysimulation
                                                                SandiahumanESD model    IEEE62.47humanESD model
         3.2 2'STpqrs>c
                                                             U/kV I /A    t/ns  t/ns   U/kV I /A   t/ns t/ns
                                                                                                   r
                                                                          r
                                                                   max
                                                                                            max
                                                                                d
                                                                                                         d
           Cg¿]^R©î|}~ªg<qtF, 8-.
                                                             10    52    0.72   43      10  133    0.68  19
         ?a 10,20,30,40,50kVbc8/de;4_W                      20   103    0.72   43      20  267    0.68  19
                                                             25   116    0.72   43      25  333    0.68  19
         7ÙÚÁÂ8/[\xy]^_`, }~XY 3PY
                                                             30   138    0.72   43      30  400    0.68  19
         4Z)。ÍY 3PY 4¡Ñ, Côc8//e;4F,
                                                             40   206    0.72   43      40  533    0.68  19
         IEEE [\]^<‚ƒ/ŠŠd! Sandia[\<‚                       50   259    0.72   43      50  667    0.69  19
         ƒ/, B£¤'‡ž×÷ Sandia[\<ŽÀÁ,                         Note:t r isrisetimeofdischargecurrent,t d isdelaytimeofdischargecurrent.
         ChineseJournalofEnergeticMaterials,Vol.23,No.7,2015(682-687)  !"#$           www.energeticmaterials.org.cn
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