应能微拥有先进的ESD＆EOS防护设计技术，推出手机充电端VBUS和Vbattery的最佳EOS防护方案

时间： 2024-03-06 来源：应能微微信公众号

技术问答

1.引言

近几年来，智能手机的发展突飞猛进，更丰富的应用，更大的屏幕、更高分辨率、更强悍的性能让其在通讯功能、办公社交、休闲娱乐等领域发挥着越来越重要的角色。但是在面对如此多任务的时候，绝大多数智能手机的续航成了问题。手机一体化，电池不可拆卸，手机快充技术应运而生。这大大缩短充电时间，有效的提升用户体验。

现代智能手机是全球使用最多及最频繁的电子产品，对于其庞大的使用量，品质及性能对于用户体验尤其重要。智能手机的普及和经常使用，频繁充电已成为用户每天必须进行的事情，并且现在手机大部分具有快充功能，在大功率充电过程中，极易产生EOS浪涌冲击，使手机内部器件遭受损坏而不能正常使用，严重影响用户体验。

现代电子产品在设计之初，就要事先考虑因ESD&EOS引发电子元器件损坏的问题。由于从设计到终端客户手中，通常会执行ESD静电放电和EOS浪涌冲击验证，EOS浪涌冲击可能对芯片造成严重破坏，从而会给厂商带来比较大的损失。因而，研发设计人员对EOS浪涌冲击的防护设计需要更加重视。

应能微（APM）提供针对手机充电端VBUS和Vbattery的ESD静电放电和EOS浪涌冲击整体防护解决方案，拥有先进测试设备与专业测试整改团队，可根据IEC61000-4-2和IEC61000-4-5的测试标准，为开发商及生产商提供相关测试整改建议。

2.快充技术

目前主流快充技术有USB-IF协会发布的USB PD3.0和USB PD3.1快充协议，QC charger及各手机厂商的快充技术,如华为Supercharge,VIVO双引擎快充,OPPOVOOC,小米SuperTurbo。无论哪项快充技术，其原理均为提高充电电压或电流以增加充电功率，达到快速充电功能。

OPPOSuperVOOC超级闪充，搭载VOOC3.0采用低压大电流+新恒压充电算法，采用了3C电芯和VFC快充算法，3C电芯电流承载能力提升100%，VFC算法改进涓流充电，双电芯串联的原理，充电功率高达50W。

华为Super Charge利用电荷泵技术实现40W超级快充，正是利用电荷泵原理满足了USBType-C线缆最大传输电流5Amp的限制，将10V/4A电能通过USBC线缆送进手机，进入手机充电端口后，再由电荷泵IC将充电端口VBUS电压10V降到5V左右，同时将电流从4A提升到8A，通过这套原理为手机电池进行快速充电，这就实现了10V/4A（40W)电能在USB-C线缆中传输，进入手机充电端口后转换成5V/8A低压大电流的快速充电方案。

无论是哪种快充技术，其功率都在不断增大。小则15W，大则50W，充电器输出电压从5V升至9V/10V/12V，甚至更高。由于现代智能手机已深入全球各个角落，许多偏远地区因电力不稳定，或是极端气候的影响，电子产品遭受EOS(Electrical Over Stress)浪涌冲击的机率大大提高，若手机充电端VBUS和Vbattery无有效EOS保护，后端OVP、PMU等IC会损坏导致手机关停，导致返修率也随之升高。

如果主机和外围设备都有可用的USB-PD协议选择，则USB Type-C可以提供高达100W的功率。如表1所示，使用USB-PD协议时，外围设备可以选择高达20V/21V的VBUS电压，最大电流为5A。如果外围设备不需要USBPD协议，则默认VBUS可以支持5V/3A，可传输的功率达15W。自然而然地，VBUS引脚的安全性就需要使用工作电压高于20V/21V、快速响应、低钳位电压的EOS防护器件来保护VBUS引脚。低电容不是VBUS线的考虑因素，因为它通常对寄生电容不敏感。

3.手机充电端VBUS和Vbattery的最佳EOS防护

EOS通常产生于AC/DC电源干扰、雷击、电源杂讯或热插拔等事件，目前手持设备EOS浪涌测试的标准主要是采用IEC61000-4-5的规范，测试电压波形为1.2/50μs，电流波形为8/20μs的1.2/50μs-8/20μs组合波浪涌。部分品牌厂商除了制定内规的ESD Direct-PinInjection方式测试外，还会额外增加EOS Direct-Pin Injection方式测试。

在充电端VBUS和Vbattery EOS防护上，符合各大手机厂商EOS浪涌测试要求，最高防护标准可达300V/350V/400V（8/20μs，源内阻2Ω）。如图1所示，为手机充电端VBUS和Vbattery电路简化图，TVS与OVP形成对AC及DC干扰的防护组合，是目前手机行业主流的EOS防护方案。可在VBUS添置TVS1（靠近接口，置于OVP前端），而Vbattery保护方案则在PMU正极添置TVS2，置于PMU端。第一级TVS1使用12V或24V Surge TVS:如AU1201P4-3提供Ipp=200A EOS保护能力。TVS2使用5V Surge TVS:如AU0501P4-3F提供Ipp=280A EOS保护能力，作为第二级防护，吸收后端EOS残压。实用有效的二级EOS防护，将会大大降低手机充电端不良返修率，提高手机品质及可靠性。

对于手机充电端VBUS和Vbattery而言，在选择ESD&EOS保护器件时必须考虑到:

a).最重要的参数是ESD&EOS钳位电压Vc和浪涌电流Ipp:ESD/EOS保护器件若要能对系统提供有效保护，除了防护器件本身要能承受足够高的浪涌电流Ipp外，还需要考虑钳位电压Vc是否够低，使得ESD/EOS的能量被钳位在更低的电压，以防止系统内部芯片电路受到损毁。钳位电压Vc和浪涌电流Ipp是判断ESD/EOS保护TVS器件对于系统内部芯片电路保护能力最重要的参数。

b).USBType-C接口可提供快速充电功能，分别支持5V,9V,15V,20V,28V等不同的VBUS电压。充电时因频繁的热插拔动作可能在VBUS线上产生ESD/EOS威胁，因此需在系统上采用更加完善的外部ESD/EOS浪涌保护方案设计。TVS关态电压VRWM或者击穿电压VBR要大于被保护电路VBUS最高工作电压，有些厂商还需要测试USBType-C接口直流耐压（例如12Vdc或者24Vdc)。为了避免VBUS最高工作电压大于TVS击穿电压VBR，一般建议TVS VRWM=110%~120%*VBUS，保持10%~20%电压裕量。

应能微（APM）拥有先进的ESD&EOS防护设计技术，特别针对手机充电端VBUS和Vbattery防护需求，如表2所示，推出针对不同VBUS电压的EOS浪涌防护TVS器件。例如VBUS=5V时可选择VRWM=5V~7V TVS,VBUS=9V/10V/11V时可选择VRWM=12V TVS。VBUS=15V时可选择VRWM=18V TVS，VBUS=20V/21V时可选择VRWM=24V TVS。

例如，VBUS=20V/21V防浪涌，推荐AU2401P4-3H，具有非常卓越的钳位电压Vc和浪涌电流Ipp能力，Vc≤34V@lpp=180A(8/20μs)，可抗受浪涌电压360V（8/20μs，源内阻2Ω)。

表3列出针对单节和双节Vbattery的EOS浪涌防护TVS器件，例如单节锂电池可选择VRWM=4.5V-5V TVS，双节锂电池可选择VRWM=9V-12V TVS。

4.结论

应能微（APM）针对手机充电端VBUS和Vbattery的EOS防护，提供高紧凑度、大电流、低钳位电压、低漏电、超高稳定性的EOS防护器件系列TVS以及完整的器件组合，根据手机充电端VBUS和Vbattery浪涌电压电流要求和被保护IC的灵敏度选择合适的产品。多年来，应能微（APM)ESD/TVS器件已经在各类智能手机、平板电脑、智能音箱、摄像头、TWS耳机、智能穿戴类手表手环、主动式电容笔、电动牙刷、键盘鼠标、美容仪、医疗设备、电子烟、电子广告机等充电端VBUS和Vbattery的ESD&EOS防护中大量使用，产品超高稳定性得到市场广泛认可。

应能微(APM)拥有先进测试设备与专业测试整改团队，面向所有企业客户免费开放，可提供ESD静电和EOS浪涌冲击等全套测试整改服务，资深FAE工程师免费全程跟进和指导。

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本文由星晴123转载自应能微微信公众号，原文标题为:手机充电端VBUS和Vbattery的最佳EOS防护方案，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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应能微 MOSFET/TVS/电源管理芯片(PMIC)选型指南

目录- 公司简介 USB PD 快充/储能逆变DC-DC/电源适配器电池管理/电动工具电动车/无人机/吸尘器手机/平板/学习机 TWS耳机/音箱智能穿戴手表/手环工控/笔电/电脑机顶盒/路由器/WIFI6 安防摄像头/球机/交换机智能电表/水表/气表/热能表电子烟/广告机/电子笔/智能门锁 TVS封装电源管理芯片 TVS 应用设计

型号- AU1271P6,AU4581D3,APC2801 SERIES,ASM12,SLVU2.8-4,CM2302B,CM2302A,CMN3002TF5,AU4581D3H,SMF15A,AU0571P1A,AR0544P5LV,AU2424P5LV,AU1281D1F,AU0521D5,CM65R400XF,AU1221P1,CM60N10AGB,AR0511P1LV,CM2301B,CM2301A,AU2481D1F-T,AU2421P1,AU4891P1,SMCJ50CA,AU0591P1,CM2312J,AR0552S2,CMN6002GF5,AU2471D1F-T,CM20N65TP,AR0524P5,APO3605A,SMAJ15CA,SMAJ26A,AU0771P6,AU0541P1,AU0541P0,AR3341P0SC,APO2003F,CM1602A,AR0502S2,APO2003H,AR0502S1,AR6051P1,APO2003D,AU0581D3,ASD05,APO3105A,CMN1002PGLA,AR0502S5,ASD12CL,SMAJ26CA,SMAJ15A,APC2801,CM20N65TF,AU056P1,AU1501P4-3,CM4N65BTF,AR2411P1,AU0501P4-3,CM4N65BTP,AR0508PBA,AU1271D3,AU1201P4-3,CMN4002F5,AU0521P0,CM180N10AGB,CM80N10GF5,CM2305TW,CM5N65TF,CM5N65TP,CMN3003GF5,AR3324P5,AU0581P1A,AR1811P1A,CMN3004AF5,AU0521P4-3,AU0561D5,SMBJ15CA,AR0524P5B,AR0541P0S,CM7N65TP,AR3621P0,AR3621P1,AU0581P1H,AR0524P5L,AU1811P1,AR3621P6,CM65R550D,CM65R550F,CM7N65TF,APO3605,AR1811P0A,AR0541P1,CMN6004GLA,CM3401P,AU0521PZ,AU0701P4-3,AR1821P1,SMBJ26CA,CM65R550FF,ASD05C,APL0501A,APL0501B,AU0781D1F,AU0581P6,SMBJ26A,SRV05-4L,AU0581P1,AU1571P6,CM65R550FP,AR3311D3U,AU2804S8,CMN301R5F5,AR0504S2L,AR0504S2,AR0504S2A,ASRV05-4,SMBJ15A,AU0701P1,ASM24CLV,AR0521P0LV,ASM05C,AR0504P3,AU4501P4-3L,CMN3013F3D,AR5051P1,CM2302BH,AU0571D1F,CMN1003GXP,CM80N10LGF5,AU0791P1,CM65R310XF,AU0561P0,AU0561P1,CMP3007F5,CM3400,AR2421P1,AU0771D3,AR2421P0,APL0501 SERIES,AU0761D1F-T,CM65R310XP,CMP3007F3,AR0521D5,AU0511P0,AU0521M1,AU0591P1A,CM180N10GP,CM3407,AU0971P6,S4MF7.0CA,AST24CL,AU6351P1,CM65R550P,AU0771D1F,CM65R550U,AR0511D3,CM2N7002D,CM10N65TF,SMF15CA,CMBSS138,CM65R030FZ,CM4407,AU1571D3,CM10N65TP,AR0541P1SC,CMN6003GLA,ASM24CH,AU0581D3H,ASD05CL,AR3304P5,ASM24CL,AU4581P6H,CM65R640XP,AU3321P0,SMF7.0CA,AU2461D1F-T,APL0501,AR1521P1,AU3321P1,AR0521P1,CMN3010F3,CM65R640XF,CM1601A,AR0521P0,CM65R180F8,AU4501P4-3,AU4581P6,AU1271D1F,AU4581P1,CM60R030FZ,CM3134AK,AR0502S1A,CM65R175P,AU4571D3,CM1662,AR0541P0SC,AR0506PAL,SRV05-4,ASM24C,APO2003,APC2801A,AR3382P6L,APC2801B,SMF7.0A,CM175N10GLB,ASM12H,CM3400NJ,APO3605 SERIES,AU0561M1,AU2401P4-3F,AU2401P4-3D,APO2003 SERIES,CM1623T,AR3311D3,AU1261D1F-T,CM3134BT,AU0721P1,CMN3006F3,AU0721P0,AR1211D3,AR6061P1,CM15N10U,AU4521P4-3,CMN3003TF5,AR3311P0LV,CM65R400XP,AU2401P4-3,AU4581P1H,S4MF7.0A,ASR05,AU0721PZ,AU3361P0,ASM712H,AR3321P0,AR0511P0LV,AR3321P1,SMDJ50CA,AU0701P4-3F,AR3304P5J,AU0781P1,AR1255P4,CM12N65TP,AR0521P1LV,ASM712,AU3361P1,CM12N65TF

选型指南 - 应能微 - 2023/10/27 PDF 中文下载

ESD TVS MOS LDO 二極管三極管產品選型册

型号- SXTVSHC2EN4V8UA,P4SMA16A,SX3404MI,SMAJ6.0CA,SX30P03DF,SMAJ40CA,MMBZ5258B,SMF10CA,SMF4760A,6KP180A,SXTVSHC2EN4V8UF,5.0SMDJ170A,DAN217U,SXJ60N65MP,15KP58A,SX240N10T,MMBZ5259B,SMDJ78CA,6KP22CA,SX7N65D,SX20N15D,SX5N50D-L,5.0SMDJ300CA,1.5SMC13CA,SMCJ14CA,SX3N04AI,SX2P06AI,P4SMA18A,SX90P01NF,MMBZ5256B,5.0SMDJ85A,2SB1260,DTC143TCA,P4SMA16CA,SMCJ100CA,SMBJ300A,5KP30A,SMF4762A,SMBJ150CA,SMF120CA,DTA124XE,BZT52C8V2,SMDJ170A,DTA123JKA,SMAJ70A,RB400D,P4SMA520A,6KP6.0A,6KP58A,MMBZ5257B,MMSZ5225B,SMDJ58A,MMSZ5252BS,SMF4761A,SMCJ30A,1SMA5930A,BCX70J,SX60P02D,BC847PN,SXESDNC563T5VU,2SA1036,2SA1037,1.5SMB7.5CA,15KP54A,1SMA4731A,1.5SMB9.1CA,SXTVSHC3N24VUSXH,SX68N04NF,15KP120CA,RB520G-30,SMF190A,SX60N02DF,1SMA5931A,P6KE8.2CA,SMAJ100A,SX60P03D,BAT46WS,B1040W,B1040X,P4KE180A,1SMA4730A,5.0SMDJ170CA,BAS40V,BAS40W,SS210F,BAS40T,SX30P10D,P4SMA82CA,SX20N15S,2SA1013,RB520CS-30,SMDJ54A,SMDJ160CA,SX1N10I,SMBJ400CA,SMF36CA,1SMA4733A,SMCJ80CA,SX7N60D,SX240N15T,P6SMB51CA,1.0SMB180A,P4KE22CA,SK32BF,BZT584B2V7S,SX60N02BD,PNM3FD201E0,1.0SMB22CA,SMCJ220CA,DA204U,A733,AZ23C30W,5.0SMDJ80A,6KP6.5A,1SMA4732A,BAT720,SX100N04NF,MMBD4448HADW,SX8N06S,1.5SMC39CA,P0080SC,SMA5923B,DZ23C6V2,SX150N04NF,BZX84C2V4W,1.5KE36CA,MMBD4448HAQW,SX50N03D,1SMA5934A,DZ23C6V8,BZX84C2V4T,P0080SB,P0080SA,1SS401,1SS404,5KP36A,MMBZ5250B,SX8205A-14,SXG110N10T,P6SMB16A,1SS400,1SMA4735A,1.5SMB110A,SMAJ18CA,6KP400A,SX135N03NF,SMA5922B,SD20-SX,5KP90CA,SX50N04D,1SMA5935A,SMDJ51A,DTA123JUA,P4SMA170A,SX8205A-21,MMBZ5251B,P6SMB15A,MBR0540W,1SMA4734A,SX50N03S,P4SMA10A,1SMA5932A,BAS70-06,SMA5925B,BAS70-04,BAS70-05,1.5SMC440A,DTC143TKA,P6SMB520A,SXTVSHC3N15VU,1SMA4737A,SX4N06SI,BZX584B8V2,BZT584B2V4S,5KP24CA,SX5N10BSI,P6SMB16CA,BZT52C3V9S,P4SMA11A,SMA5924B,SMBJ90A,SMF64A,SMBJ12CA,1SMA5933A,SX80N07NF,P6SMB13A,1.0SMB250CA,6KP48CA,1SMA4736A,AZ23C2V7W,2SD965A,SD101BWS,SMBJ5.0A,P4SMA12A,SMA5927B,SMF1160A,2SD1767,2SD1766,1SMA5938A,1.0SMB6.8A,MMBZ5254B,6KP180CA,MMSZ5226B,P6SMB12A,SXESDUC2XD3V3UF,SX50N06Y,SX20N10D,MMBZ5227BW,1SMA4739A,SS520F,SMA5926B,P4SMA13A,P6KE180CA,1SMA5939A,BZT52C3V3S,MMBZ5255B,P6SMB10A,BV08C,SX20N10Y,MMSZ5227B,P4SMA47CA,P6SMB11A,DTA124ECA,SXESDLC363T5VU,1SMA4738A,P6SMB100CA,SMA5929B,5.0SMDJ78CA,BV05C,P4KE400A,2SC2412K,BZT52C3V6S,SX50N05D,1SMA5936A,1.0SMB130CA,SX5N15S,MMBZ5252B,MMSZ5228B,1.5KE10CA,SXESDSC2FD5VU,SS215F,SX50N04S,SMA5928B,SX180P04T6,SMF60A,P4SMA15A,1SMA5937A,SXESD5Z7.0,DTC114YCA,BZX84C2V7W,MMBZ5253B,BZX84C2V7T,P6KE27CA,SXESDSC2FD5VB,SX50N06D,5KP33A,SX8808CF,P6SMB82CA,RB521BS-30,SXESDUC3FD5VU,MMSZ5229B,5KP11CA,P4KE6.8CA,SS515,6KP100A,SX140N10NF,P6SMB47CA,BV03C,SX15N10Y,1.5SMC250CA,PXT8050,SS510,BZX84C5V6,P6SMB220CA,SX15N10D,SX20H02S,UMH11N,BZX84C5V1,DTC144EUA,SXESDNC2FD3V3B,SX15N10S,SMDJ200CA,DTA143XCA,SMDJ190CA,SMF70A,SXESDNC2FD3V3U,P4KE20A,SX15N12D,SXTVSHC3D5VU,1.0SMB220A,SMAJ48CA,SMBJ43CA,UMH10N,SX6G04LI,1.0SMB9.1A,SMCJ7.5A,SMAJ400A,RB481K,2SC2712,2SD1664,1SMA5928A,2SC2715,2SC2714,UMZ2N,BZT52B43,SS510L,SX20H04S,SX15V04S,SMBJ18A,SS510F,MMBZ5245BW,1.0SMB350A,SX4N10LI,1.5SMC75CA,P6KE220CA,SMAJ300CA,RB480K,6KP18CA,SS520,1SMA5929A,D882,SXESDHC2FD2VB,1.5SMB68A,AZ23C5V6W,SMBJ19A,SXD02N15AI,RB480V,SX4N10MI,SXTVSHC1TF24VB,2SA1832,SX4P15DF,SMA5931B,ZUMT491,KTA1298,UMH15N,SX3404AI,P6KE100CA,SMBJ16A,SXTVSHC1TF24VU,SMBJ30CA,SX20H06S,5KP28A,SLVU2.8,SXESDNC3FD5VB,BZX584B7V5,SX260N15MP,SMF110A,SX20P04DF,6KP60A,SMA5930B,SMAJ8.5CA,SX3N50D,SMAJ180A,UMZ1N,P4KE100A,1.5SMB68CA,SX4N06AI,BZX84B2V7,SX4N10SI,UMH14N,BZX84B2V4,SMBJ17A,MMBZ5258BW,SMF85CA,MMBTA05,MMBTA06,SMBJ120CA,5.0SMDJ220A,SX25G04GD,KTA1273,DTA124EKA,SMA5933B,5KP8.0A,SXG80N10T,1.5SMC10A,DZ23C7V5,SMBJ14A,P6SMB18A,B0520LW,UMH13N,SMDJ16CA,SMBJ130A,1.5SMC130CA,5.0SMDJ350A,SS515F,DTA114TCA,SMDJ440CA,1.0SMB62A,SMA5932B,SX420N06NF,5KP120CA,SX320N04TLG5,DTA143EE,SX3404BI,SX1012,SMBJ15A,SMAJ170CA,SX2313MI,1.5SMB200CA,SX420N06MP,MMBTA55,BZX584C2V4,2SA1873,SMBJ12A,BZT52B9V1S,MMBT3904T,SMAJ6.0A,SX600N04TLG5,P6KE62CA,MMBT3904M,1.0SMB530A,MMBTA56,SX12P04D,1.5SMC91A,MMBTA43,MMBTA44,SX220N08TLG1,6KP64A,MMBTA42,SX100P01D,5.0SMDJ78A,SMCJ7.0A,1.5SMB24CA,SMDJ51CA,5.0SMDJ48CA,SMBJ13A,15KP51A,AZ23C36W,BAV99DW,AZ23C2V7,SXG80N10D,BZX584C2V7,P6KE75A,SX420N06T6,P4SMA220A,M28S,P4KE480CA,SX20H03NF,SMCJ150A,P2100SA,1.5SMB11CA,P2100SC,SX4153,MMSZ5221BS,AZ23C33W,P2100SB,HM4033,5KP8.5A,SMAJ78A,SX260N15T6,5KP120A,SX12P04S,SMBJ10A,P4KE27A,SMBJ11A,5.0SMDJ400A,SMAJ22CA,SMCJ6.5CA,SX12P05D,6KP40CA,SMAJ75A,SMCJ36A,SX8V03S,MMBTA94,15KP75CA,MMBTA92,SX100P04D,MMBTA93,SX70N30MP,6KP7.0CA,5.0SMDJ75A,P4SMA9.1A,BZT52B22,SX40P02DF,BZT52B24,SMF54CA,SXESDHC2FD4V8UF,DTA124EUA,SS54L,AZ23C39W,BZT52B27,1N4448W,1N4448X,P4SMA91A,P6SMB170A,SX4435A,SS54F,B5817WS,BZT52B20,SMF4764A,SX4435B,SX8V04S,SMCJ45CA,1.5SMB62A,15KP240CA,2SC4548,BZT52C7V5,B0520WS,SX30N06DF,P6KE75CA,P4KE24A,BZT52B33,1.0SMB68A,BZT52B36,BZT52B39,SXESDUC3FD3V3U,BZT52B30,SMF4763A,MMSZ5234BS,SMAJ6.5A,SMBJ440A,BZT52B4V3,SMCJ58CA,SX100P02D,BZT52B4V7,SXESDUC2FD3V3B,SMDJ7.5CA,SX30P02DF,1.5KE18CA,5.0SMDJ17CA,2SD2153,SS56L,SXESDUC2FD3V3U,SX2300AI,5KP60CA,5.0SMDJ70CA,SMCJ33A,SS56F,P4SMA350A,SX8V06S,SX100P03D,BZT52

选型指南 - SXSEMI - 2023/8/16 PDF 中文下载

【选型】手机Type-C接口防护电路推荐TVS保护器件AR0521P0L，尺寸小，防护等级±20kV

Type-C接口是智能手机的标配，可以充电和传输数据，易收到静电损坏，需要ESD防护电路，要求具有体积小、高ESD防护能力、结电容低的特性。推荐应能微TVS ARO521P0L，其采用硅工艺制造，可提供±20kV（接触放电）/±25kV（空气放电）的ESD保护。

器件选型发布时间 : 2021-11-23

电安科技（DA TECHNOLOGY）TVS&TPA选型指南

目录- Transient Voltage Suppressor TVS Protection Array Application Field

型号- TPA1006G03,TPA1006H12C,TPA0603L,TPA23,SMBJ,TPA0603G,SMDJ,SMFL,TPA3810-8L,TPASRV05-04,SLVU2.8-4,SLVU2.8-8,TPAU10L-1L,SM8T,12KP,SM6S,SM8S,TPA5235U,TPA1006G,TPAU10L-3,TPA23C-24,TPAU10L-2,TPAU10L-1,TPA1006H,5KP,TPA523G05C,8KP,TPA2231H,TPA2231H24,TPA1610D4V5H,TPA23C,TPA61089,TPA323H,5.0SMDJ,SMAJ,SMCJ,TPA323H-C,TPA1006L,SMF,TPA1006L1,TPA323HL,TPA0564L,TPA1255,TPA143L05

选型指南 - 电安科技 - 2018.11 PDF 英文下载

江苏应能微电子（APM）产品介绍培训：2024年春季期

型号- DC-DC,TVS,SGT,LDO

商品及供应商介绍 - 应能微 - 2024/3/6 PDF 中文下载

【选型】应能微TVS/半导体放电管/MOSFET/电源管理IC(PMIC)/过压保护设备(OVP)/DC-DC同步降压转换器选型指南

目录- 公司简介 TVS 半导体放电管 MOSFET 电源管理IC(PMIC) 质量管理体系、RoHS认证证书

型号- P4SM6.8CA-200A,CM2302C,CM2302B,CM2302A,AU3321D5,SMDJ5.0CA-220CA,SMAJ5.0A-550A,SMF5.0A-220CA,CM3416E,3.0SMC6.8CA-250CA,AU1801P1,CM3134EW,CM3404B,CMN3018S8,AR0501S2,CM2301G,AU1221P1,AU1221P0,CM2301C,CM60N10AGB,CM2301B,CM2301A,AR0534P3,CMP2033S8,AR0521M0,AR0521M1,CMN6075S9,S4MP5.0CA-170A,1.0SMBJ6.8CA-530A,P4SM6.8A-200CA,ASD08C,5.0SMDJ11A-220A,AR0501P0,CMN2006F3,CMN6009S8,CM65R360_F,AU0701D5,ASD12,ASMBS10A-43A,AR0524P5,AU2401D5,AR0501P1,AU0771P1,CMN3205B,1.5SMC6.84-600A,AR1203P3,SMBJ5.0A-550CA,CM65R360_P,CM60R2K2_D,5.0SMDJ11CA-220CA,SMCJ5.0A-550A,3KP5.0A-220A,AST05,CM05N50U,CMN251R0F5,AU0541P1,ASD08,AR0502S2,AR0502S1,AU2581P1,CM60R2K2_U,CMO4N65U,CMO4N65P,ASD05,ALCDA15C-1,3KP5.0A-220CA,AR0502S5,ASD12CL,CMN2006U,AR0541D3,5KP5.0A-220CA,CMO4N65F,P4SMA6.8A-600CA,CMO4N65D,P4SMA6.8CA-600CA,SMBJ5.0CA-550A,1.5SMB6.8CA-250A,AU1231P1,S4MP5.0A-170A,5.0SMDJ11CA-220A,AR0502P6,CM9435,AR0502P1,AR0502P2,AU0521P1,ASD24CL,AU0521P0,15KP5.0A-220CA,SMBJ5.0CA-550CA,AU0761M1,AU0761M0,AU3381P1,AU0861P0,AU1232S5,CM65R850_F,CMN3205P,CM65R850_P,AU3611P1,CM2305B,CM2305A,AU0561D5,CM2N7002DW,AU0522S2,ASD36CL,AU0581P1M,AU1501D5,3.0SMC6.8A-250A,AU0581P1H,AU1811P1,AU2881D3,SMB6.8A-250CA1.5,AR3311D3H,ASD05L,AU0521PZ,P4KE6.8A-600A,CM2304A,ASD05C,CM65R850_U,AR1201P1,CM60R150_F,CM60N10AGP,CM60R150_K,AU0533S1,P6KE6.8A-600A,AUO811P1,AR0504S6,AU1221P1L,SMB15.J5.0A-180CA,P6SMA6.8CA-440CA,AR0504S2,AR0504S3,AU0531P1,AU0521S5,AU3304P7,CM1601,CM1602,CM3415E,ASM05C,CM2N7002,CM2324,P6SMA6.8A-440A,CM2326,ASM05H,AU1204S2,ASD15CM,CMN3013F3D,P4SM6.8CA-200CA,1.5KE6.8A-600CA,CMBSS84,AR2504P9,AU3311P0,P6SMB6.BA-600CA,AR2504P8,AU1881P1,AU3311P1,AU0771D5,CM3400,CM2310,AR2504P3,ASD24L,ASD12L,CM2312,CM3401,ASD36L,ASD12C,AU3351D5,AU2512PT,AU1231D5,AU0511P0,AU0521M0,AU0511P1,ASD36C,AU0524S2,ASD24C,CM2615E,AR3354S2,AU0521M1,SMDJ5.0CA-220A,CM3407,CM100N15GB,LC03-3.3,ALCA24C-1,AU0511PF,AU0551D5,CM2616E,AU0522P1,ALCDA12C-1,CMN3003B,1.0SMBJ6.8CA-530CA,CM2N7002K,SMDJ5.0A-220A,CM8205S,CM4407,AR0531P1,AU1201P0,AU1201P1,ASD05CL,AR0554P3,AR1211P1,AR2411D3,ASM1235,AU3321P0,ASR3.3,S4MP5.0CA-170CA,CM40P03U,AU3321P1,AR0521P1,AR0534S2,AR0511S1,AU0531D5,CMN3010F3,AR0521P0,AU0531D9,AU0504S6,AR0521P6,AU4581P1,CM65R2K6_D,AR2421D5,CMN4006F3,LC03-6,AU0502P1,AU0514PD,SMCJ5.0CA-550CA,CMN3004U,CM65R2K6_U,ASM36C,ASM24C,ASM12C,AU3401T1,ASM12H,CMN401R0F5,P4SMA6.8CA-600A,5KP5.0A-220A,P2SM6.8CA-250CA,AU3301P1,AU0721P1,CM60N10AGF5,AU0721P0,P4SMA6.8A-600A,CM2300,AR2502S8,ASM15C,AU1211P1,ASD33L,CM65R550_F,ASMF05C,CM2303,ASMF05L,AU1224S6,ASM15H,AU0521P1L,ASD33C,AR0544MP,CM65R550_P,AU0501P0,AU0501P1,SMDJ5.0A-220CA1.0,AR0534P9,CM2305,ASL05C,CM7319S8,AU0731P1,CM4953,AR3321P0,AR3321P1,AU0524P7,AU0541D5,AU0512P1,AR1255P4,P6KE6.8CA-600A,5.0SMC13A-250CA5.0,CM4407AF3,CMN6009F5,AR4501D9,CM65R190_P,ASM15,AR0551S2,ASM12,SLVU2.8-4,ASM33C,5.0SMC13A-250A,SLVU2.8-8,AU0506S8,ASM33H,AR3311P6,CMN4004F5,CM65R190_F,AU1201D5,CM65R190_K,ASM05,AR0507M8,AU0521D5,ASD40L,AU0521D9,SMBJ6.8A-530CA1.5,AR0508PB,ASD40C,SMCJ5.0A-550CA,ASL05-36,AU0521D3,CM3134E,AU2421P1,CMN3008F5,AU0505S2,SMBJ5.0A-550A,SMB15.J5.0A-180A,ASM33,SMB10J5.0CA-440A,ASM36,AR0552S2,SMA6J5.0CA-220CA,CM3134T,AU0505S6,SMC6.84-600CA,SMCJ5.0CA-550A,5.0SMC13CA-250A,CM70R400_P,CM3134K,CM1602S,AR0921P1,CMP3031F2,CM70R400_F,CMP3049S8,1.5KE6.8A-600A,AR8001S2,1.5SMC6.8C4-600A,P6SMB6.BCA-600CA,ASM24,SMAJ5.0CA-550A,SMA6J5.0CA-220A,CMN4008LU,CM1601S,AR0508MP,AU0504S2,CM10N65F,P2SM6.8A-250CA,AU0504S5,CM10N65P,ASR70,AU1521P1,CMN6075AS9,AU1521P0,SMB15.J5.0CA-180A,AUO701PIL,AU2411P1,CM60N10GF5,15KP5.0CA-220CA,AR3324P5,CM60R125_K,AU2521P0,AU2521P1,CMO5N50D,CMN3012S8,AR1511D3,P4KE6.8A-600CA,P6KE6.8A-600CA,3KP5.0CA-220A,SMB10J5.0CA-440CA,5KP5.0CA-220A,AR0524P5L,1.5SMB6.8A-250A,CM60R125_F,ASDO8CL,1.5KE6.8CA-600CA,CM60R090_K,AU0511D5,AR3304S2,AR0541P1,AU0511D9,P2SM6.8CA-250A,AR0554S8,AR1821P1,1.0SMBJ6.8A-530A,AU1221D3,CMN6086S8D,AU1221D5,P6SMA6.8A-440CA,AU0581P1,AR0821P1,ASD40CL,ASDOBL,SRV05-4E,AU2804S8,CM3139EW,CM4435,SMF5.0A-220A,ASRV05-4,CM07N80F,AU0701P1,CM07N80P,AU2401P1,CMN2006S8,AU3601D5,1.5SMB6.8CA-250CA,CMN6006S8,AR0504P3,AR0811D3,AR0504P4,5KP5.0CA-220CA,AU3601P1,AU0721D5,AR3321D5,S4MP5.0A-170CA,1.5KE6.8CA-600A,P6SMB6.BA-600A,AU0791P1,SMF5.0CA-220A,AU0561P0,AU0561P1,AR2421P1,SMA6J5.0A-220CA,AR0514MP,CMN4006S8,AR0521D5,ASMF05,AR0521D3,AR0504P9,AR0504PC,AR0521D9,CMN3004F5,P6SMB6.BCA-600A,AU0506M8,CM8205,5.0SMC13CA-250CA,P2SM6.8A-250A,LC03-3.3L,AR0504MP,AU3301D5,AU3301D3,SMB15.J5.0CA-180CA,AR0511D3,AU1821P1,ASD1524,CM12N65F,3.0SMC6.8CA-250A,CMBSS138,CM12N65P,SMF5.0CA-220CA,AU0501D5,P6KE6.8CA-600CA,AU1211P1L,AR3304P9,AR3304P8,SMDJ11A-220CA,AR3304P5,CM65R280_P,1.5SMC6.8C4-600CA,P4KE6.8CA-600CA,AR3304P3,AU0501D1,AU1521D5,CM65R280_F,AR3603P3,CMN3003F5,15KP5.0A-220A,P6SMA6.8CA-440A,AR1521P1,CMO4N80U,3KP5.0CA-220CA,ASD33,CM07N65F,CM07N65D,AR7004S2,SMAJ5.0A-550CA,ASD36,CMO4N80D,CM07N65P,SMB10J5.0A-440A,SMAJ5.0CA-550CA,CM07N65U,15KP5.0CA-220A,AU3351P1,AST24,AR3306PA,CM70R1K1_U,AU1261P1,SRV05-4,CMN2342,ASD24,CM70R1K1_D,AU0561M1,AR3311D3,AR0506PA,AU0551P1,AR1501P1,AU0561M0,CMN3006F3,AR121

选型指南 - 应能微 - 2021 PDF 中文下载

【选型】国产TVS瞬态抑制二极管用于POE摄像头保护电路设计，ESD等级±15kV，峰值脉冲功率1500W

针对摄像头POE交换芯片的ESD防护应用，推荐国产硕凯电子的TVS瞬态抑制二极管SMCJ51CA，双向防护，工作电压51V，最小击穿电压56.7V，反向漏电流5μA，峰值脉冲功率1500W，ESD防护等级满足IEC61000-4-2标准。

器件选型发布时间 : 2023-02-11

TVS瞬态抑制二极管用在哪里?

本文介绍了瞬态抑制电压二极管（TVS）的应用场景，希望对各位工程师有所帮助。

技术探讨发布时间 : 2024-08-15

江苏应能微电子有限公司公司介绍

型号- AR0521P1,AU1501P4-3,CMN3010F3,AU4581D3,AR0521P0,CM07N65F,CM2302B,AU1271D3,AU1201P4-3,AU4581P1,AU0521P0,APO2405E,APO2405F,APO2405C,APO2405D,APO2405A,APO2405B,AU0561P1,APO3065O,APO2405M,AU0521D5,APO3065N,APO2405N,APO3065M,APO2405K,CM3400,APO3065L,APO2405L,AU0771D3,APO2405J,APO3065Q,APO2405G,APO3065P,APO2405H,APO2003,APO2405Q,APO2405O,APO2405P,AU2481D1F-T,AU0561D5,APO3065G,APO3065F,AU0581P1H,APO3065E,CM3407,APO3065K,APO3065J,AU0721P1,APO3065H,CMN3006F3,AU0721P0,2N7002,CM2300,AU0791P1U,CM3134T,APO3605D,AU0521PZ,AR0524P5,APO3605A,APO3605C,CM3134K,APO3605B,CM3139K,AU0781D1F,CM4407,AU2401P4-3,AU4581P1H,APD2030,CM04N65F,AU1571D3,APO3605X,AU1281D1F-T,AR3321P1,CM3139T,CM1601,CM1602,AU3321P1,CM3407ESD,CM44075

商品及供应商介绍 - 应能微 - 2020年12月 PDF 中文下载

应能微（APM）用于各端口的TVS/ESD 选型指南

描述- 江苏应能微电子股份有限公司 (简称“应能”) 是一家致力于功率和模拟集成电路 (IC) 设计、制造和销售的半导体技术公司，国家高新技术企业。

型号- AU4581D3,AR0521P0LV,ASM05C,ASM12,SLVU2.8-4,AU0571D3,CM2302B,CM2302A,AU4581D3H,SMF15A,AR5051P1,AR0544P5LV,CM2302BH,AU0571D1F,AU0791P1,AU0561P0,AR3321P0S,AU0561P1,AU0521D5,AR2421P1,CM3400,AU0771D3,AR2421P0,AR7061P1,AU0761D1F-T,AU1221P1,AR0511P1LV,CM2301B,CM2301A,AR0521D5,AU0511P0,AR0504P5SC,AU2421P1,AU0521M1,AU4891P1,CM3407,SMCJ50CA,AU3321P1S,AU0591P1,AU4891P6,CM2312J,S4MF7.0CA,AU6351P1,AR0524P5,APO3605A,AR0511D3,CM2N7002D,CMN2018DF2,SMAJ15CA,SMF15CA,CMBSS138,SMAJ26A,CM4407,AU0771P6,AU0541P1,AU0541P0,AR3341P0SC,APO2003F,AU1571D3,CM1602A,AR0541P1SC,AR6051P1,ASD05CL,AU0501P4-3F,AR3304P5,ASD05,ASD12CL,SMAJ26CA,AU3321P0,SMF7.0CA,SMAJ15A,AU2461D1F-T,AU6381P1A,AU3321P1,AR3321P1S,AR0521P1,AU056P1,AR0521P0,CM1601A,AU4501P4-3,AU4581P6,AR3311P0S,AU1201P4-3,AU4581P1,AU0521P0,CM3134AK,CM2305TW,AR3324P5,AR3341P1SC,AU0581P1A,AR1811P1A,CM1662,AR0541P0SC,SRV05-4,AR3382P6L,SMF7.0A,AR1541P1SC,AU0521P0L,ASM12H,CM3400NJ,AU0561D5,SMBJ15CA,AR0524P5B,AU2401P4-3H,AU0571P6H,AR3621P0,AU0561M1,AR3621P1,CM1623T,AR3311D3,AU0581P1H,AR0524P5L,AU1261D1F-T,AU1811P1,CM3134BT,AR0521P1SC,AU0721P1,AU0721P0,CMN3006F3,AR3304P5SC,AR1211D3,AR1811P0A,AR0541P1,CM3401P,AR6061P1,AU0701P4-3,AU0521PZ,AR1821P1,CM15N10U,SMBJ26CA,ASD05C,AU4521P4-3,APL0501A,AU0581P6,APL0501B,SMBJ26A,SRV05-4L,AR3311D3U,AR3311P0LV,AU2401P4-3,AU4581P1H,S4MF7.0A,AU2804S8,AU0721PZ,ASM712H,AU0541P1S,AR3321P0,AR3321P1,CM16250T,AR0504S2L,SMDJ50CA,AR0504S2A,AU0701P4-3F,AR3304P5J,ASRV05-4,SMBJ15A,AR0521P0SC,AR0521P1LV,ASM712

选型指南 - 应能微 - 2024/4/12 PDF 中文下载