"

英冠直播-高清直播-【米fun直播】拥有全球最顶尖的原生APP,每天为您提供千场精彩体育赛事,英冠直播-高清直播-【米fun直播】更有真人、彩票、电子老虎机、真人电子竞技游戏等多种娱乐方式选择,英冠直播-高清直播-【米fun直播】让您尽享娱乐、赛事投注等,且无后顾之忧!

<address id="phhdn"></address>

<form id="phhdn"></form>

<address id="phhdn"><address id="phhdn"><menuitem id="phhdn"></menuitem></address></address>

    <address id="phhdn"></address>

    <listing id="phhdn"><listing id="phhdn"><menuitem id="phhdn"></menuitem></listing></listing>
      <form id="phhdn"></form>
      "

      ղ    Ϊҳ
      Ʒ
      > ؼ >

      SiCĵʹ÷Ϳɿ

      7.1 ӿѹĶԲ
      SiCӢֱ-ֱ-funֱ鿪ٶȿӢֱ-ֱ-funֱӦ˻Ϊڲܱ߽ߵĵLV = \L×dI/dt ӿѹijЩпܳѹ
      ΪƸķSi һӢֱ-ֱ-funֱƼ¼ֶӦʩʱܻӰ쿪òӢֱ-ֱ-funֱٶʵʵ·еӢֱ-ֱ-funֱ
      ・·ͻ·ĽƵôӶͽߵ
      ・ݵİװλMOSFET ĸӶͽߵ
      ・ӻ·
      ・żdI/dt
      ·
             C·                                RC ·                        RCD ·
      ·
      7.2 ĶԲ
      ڰŵ·ϱ۵MOSFETM1ʱӢֱ-ֱ-funֱ±۵MOSFETM2ܣSBD )ָͨͬʱM2 ©・ԴĵλʱdV/dt ͨM2 ķCrss ˲̬żI = Crss×dV/dtõżӶM2 żλõѹ󳬹żֵѹMOSFETM2Ӣֱ-ֱ-funֱӶʹ±۶·
      SiC 
      SiC\MOSFET ֵѹId= mA ¶Ӣֱ-ֱ-funֱֻ3VȽϵҪͨӢֱ-ֱ-funֱżѹҪ8V dzʵ϶IGBT û̫пܷʹûSi Ӣֱ-ֱ-funֱӢֱ-ֱ-funֱһƼµĶӦʩʱܻӰ쿪òٽе
      ・ ضʱżƫѹ
      ・ ׷ż・Դ
      ・ ż・Դ׷ܣԴǯλ
      ・ żͿٶ
      7.3 RBSOAƫѹȫ
      IGBT һSiC RBSOA (Reverse Bias Safe Operating Areaƫѹȫ)˶2 ×ѹΧ
      7.4 SiCĿɿԲԽ
      SiCӢֱ-ֱ-funֱĿɿԲԽ
        ֤: ҸͼƬ
           Ϻ˵ӿƼ޹˾
           ϵˣС
           ߣ021-58979561
           ҵѯqq447495955
           ҵѯqq1852433657
           ҵѯqq513845646
           ֧qq313548578
           Ⱥ376450741
           ҵѯ:  ҷϢ
           ҵѯ:  ҷϢ
           ҵѯ:  ҷϢ
           ֧:  ҷϢ
           ý:  ҷϢ

        Ӣֱ-ֱ-funֱ

        <address id="phhdn"></address>

        <form id="phhdn"></form>

        <address id="phhdn"><address id="phhdn"><menuitem id="phhdn"></menuitem></address></address>

          <address id="phhdn"></address>

          <listing id="phhdn"><listing id="phhdn"><menuitem id="phhdn"></menuitem></listing></listing>
            <form id="phhdn"></form>