【应用】SIM卡ESD静电防护推荐TVS管XE6TLC5VU,结电容仅0.35pF,防护等级±30kV

2020-09-19 世强
TVS,瞬态抑制二极管,XE6TLC5VU,矽航 TVS,瞬态抑制二极管,XE6TLC5VU,矽航 TVS,瞬态抑制二极管,XE6TLC5VU,矽航 TVS,瞬态抑制二极管,XE6TLC5VU,矽航

SIM卡在手机等移动设备中是用于识别用户身份的识别卡、智能卡,由于SMI卡及数据线易受到静电和浪涌损坏,因此需要外加ESD防护器件。手机等设备体积受限,要求ESD防护器件具有体积小、防护等级高的特性。


针对SIM卡接口ESD防护应用,推荐矽航TVS瞬态抑制二极管XE6TLC5VU,最大反向保持电压5V,击穿6V,最大漏电流1uA,ESD防护等级满足IEC61000-4-2标准±30kV(接触放电)/±30kV(空气放电),以下是XE6TLC5VU的主要电气参数:

XE6TLC5VU内部集成了八个低电容转向二极管和一个TVS二极管,峰值脉冲功率达到100W,根据IEC61000-4-2,它可用于提供高达±30kV(接触和空气放电)的ESD保护,根据IEC61000-4-5,可承受5A(8/20us)的峰值脉冲电流,保护四路高速信号线和VDD;同时XE6TLC5VU的反向峰值电压达到5V,完全满足SIM卡工作电压ESD防护的应用需求;结电容只有0.35pF,降低TVS器件对高速信号传输质量的影响;XE6TLC5VU的封装是SOT23-6L,整体尺寸较小,适合手机等内部空间有限的防护电路设计,以下是典型封装和内部结构图:

图1 XE6TLC5VU典型封装和内部结构图

      

综上所述,矽航的TVS二极管XE6TLC5VU具有小封装尺寸、结电容0.35pF、峰值脉冲功率100W、防静电能力±30KV(接触放电)/±30KV(空气放电)的特性,同时具有国产低成本优势,是手机等移动设备SIM卡ESD保护电路的优秀解决方案。


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目录- 公司简介    瞬态抑制二极管    静电保护器件    半导体放电管    气体放电管    压敏电阻    自恢复保险丝    热敏电阻    肖特基二极管    整流二极管    高压二极管    稳压二极管    场效应管    霍尔传感器    热保护器    共模滤波器    低压差线性稳压器   

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选型指南  -  应能微  - 2023/10/27 PDF 中文 下载

江苏应能微电子股份有限公司产品介绍

型号- AU1271P6,ASM24CLV,AR0521P0LV,AU4581D3,SMBJ33CAQ,AR0541P0SC AR,SMDJXXAQ,AR0504P3,AU2424P5LVQ,RCLAMP0594P,AU4501P4-3L,AR0502S5Q,SMCJXXAQ,SMBJXXCAQ SERIES,AR1811D3,AR0544P5LV,ASRT05-4,AZ1043-04F,AR0511P0LT,AR3341P1S,AU0561P0,AR3321P0S,AU0561P1,AU1281D1F,AR2421P1,AU0771D3,AR2421P0,AU1221P1,AR0511P1LV,AR2421P6,S4MFXXCAQ,SRT0S-4L,AU2481D1F-T,AR0524P5LV,AU2421P1,AR3354S2,AR3321P1SC,S4MFXXAQ SERIES,AZ1045-04F,SMA6JXXAQ,SMF33CAQ,AU0971P6,AU3341P1,SMF33AQ,SMFXXAQ,SMAJXXAQ SERIES,AR0552S5Q,SMAJ33AQ,AR0552S2,AU2471D1F-T,SMDJXXAQ SERIES,SMCJXXAQ SERIES,AR0524P5,AU0771D1F,SMBJXXAQ SERIES,AU1821P1,SMCJXXCAQ,AU0771P6,AR3341P0SC,AZ1023-04F,AU1571D3,AR0502S2,AR0502S1,AR0541P1SC,SMA6JXXCAQ,ASM24CH,SMA6JXXAQ SERIES,AU0581D3,AR0504S6Q,AR0502S5,AU4581P6H,5.0SMDJ33AQ,AR2A21P0,SMDJXXCAQ,AR1521P1,SMBJXXAQ,AR3321P1S,AU3321P1,AR0521P1,AR0534S2,SMFXXCAQ,AU1501P4-3,AU0S61P1,AR0521P0,AU0501P4-3,AR2411P1,SMDJ33AQ,AU4501P4-3,AR2411D3LC,SMFXXAQ SERIES,AR0508PBA,AU4581P6,AU1271D3,AU1271D1F,AR0544P5,AR3311P0S,AU1571D3L,SMA6JXXCAQ SERIES,SMBJXXCAQ,AU4581P1,AU1201P4-3,AR2421D3,AU0521P0,SMCJ33AQ,AU0521P2,AR0502S1A,AU1201P4-6,AU2421P1Q,SMDJXXCAQ SERIES,AZ1123-04F,AU2421P1LQ,AU4571D3,AR3324P5,AR3382P6C,AR3341P1SC,AR0541P0SC,AR0506PAL,AR0524P5M,AR3304P5SL,AU0521P4-3,AR1811P0,AR0524P5B,AR3621P0,AU2401P4-3H,AU1801P4-3,AU2401P4-3F,AR0524P5C,AU2401P4-3D,AR3621P1,AAR1811P1A,SMA6J33CAQ,SMBJ33AQ,AR0521P1SC,SMAJ33CAQ,AU0721P1,AR3304P5SC,TPD4E02B04,AR1821P0,AR3304S2,SMAJXXAQ,AR6061P1,AU0521PZ,AU0701P4-3,AU1271D3H,AU1801P4-3A,SMDJ33CAQ,AR1821P1,SMCJXXCAQ SERIES,AU4521P4-3,AU0581P6,AU0781D1F,SRV05-4L,AU1571P6,AR0511P1S,AR3311P0LV,S4MFXXCAQ SERIES,AU2401P4-3,SRV05-4E,SMAJXXCAQ SERIES,ASR05,AU3361P0,SMA6J33AQ,SMAJXXCAQ,AR0511P0LV,AR3324P5L,SMCJ33CAQ,AR0504S2,AR3311P1S,AR0521P1LVQ,AR0504S2A,AR1255P4,AR3624P5F,AR0504P5LV,S4MFXXAQ,AR0521P0SC,5.0SMDJ33CAQ,AU0701P1,AR3304P5S,AR0511P0S,SMFXXCAQ SERIES,AR0521P1LV,AU3361P1,ASM712

商品及供应商介绍  -  应能微  - 2024/3/6 PDF 中文 下载

数据手册  -  辰达行  - Rev:2024A2  - 2024/5/22 PDF 英文 下载 查看更多版本

矽航TVS ESD二极管选型表

功率大、IPP电流高、箝位电压低,用于安防、网通、充电口、电池端的各类浪涌防护,电压覆盖3.3V-550V,封装兼容性强,能适应于不同的位置需求。电容最低0.2PF,最小封装0201,可提供单路、双路、四路、五路及六路的全系列产品

产品型号
品类
峰值脉冲电流Ipp(A)
箝位电压(VC)
最小包装
VRWM(V)
Cj(pF)
峰值脉冲功率(W)(tP=8/20μS)
工作温度(℃)
ESD(kV)
封装
XE0603NC5VB
双向ESD保护二极管
8A
12VC
10000
5V
14pF
80W
-55℃ to +125℃
±30kV(air),±30kV(contact)
DFN0603-2L

选型表  -  矽航 立即选型

如何为手机SIM卡接口ESD防护选择一款合适的过压保护器件?

为避免手机SIM卡接口因带电插拔或人体静电导致相关敏感电子器件被静电打死,推荐选择Littelfuse(力特)推出的四通道TVS阵列SP3002-04UTG,最大反向工作电压VRWM为6V,最大反向漏电流ILEAK为0.5μA,最大钳位电压13V,输入/输出的电容为二极管结电容典型值仅为0.85pF,通过IEC61000-4-2 ±12kV(contact)、±15kV(Air)ESD测试认证。

设计经验    发布时间 : 2018-12-12

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

数据手册  -  矽航  - Rev. 1.0  - 2020/04/10 PDF 英文 下载 查看更多版本

USB接口和SIM卡接口防静电使用的ESD器件要求有不同吗?

基本上是没有不同的,SIM卡接口有四路,分别为VBUS、DATA、CLK、RESET,每路均需要做ESD防护,而USB接口中的USB1.1/USB2.0也是四路,分别为VBUS、D+、D-、GND,其中除GND外均需要做ESD防护,不过USB3.0接口在USB1.1/USB2.0原四路信号的基础上,有新增SSTX+/SSTX-、SSRX+/SSRX-,这四路高速信号均需要做ESD防护。且工作电压VBUS也兼容(5V),如果每路均选用一颗双向的TVS管,要求直接接触的ESD耐压大于±8KV即可,当然,可以选择1颗四路双向TVS阵列做ESD防护,或者2颗双路双向TVS阵列。针对SIM卡ESD防护设计做选型推荐如下,为littelfuse(力特)保护器件:USB1.1/USB2.0ESD防护设计推荐选型如下,为littelfuse(力特)保护器件::USB3.0 ESD防护设计推荐选型如下,为littelfuse(力特)保护器件::

技术问答    发布时间 : 2018-10-27

电源设计注意事项有什么?

1) 模组在工作时,2G、3G、4G,NB-IoT等模组工作时电流可达3A;5G模组工作时4A的电流可达4A。请注意电源的最大供电能力,并建议加上大电容续流。详情请参考对应模组的硬件设计指南。 2) 前端电源输入为4.3V-6V(典型值5V)时,推荐电源芯片采用LDO,且需要保证LDO芯片的输出电流可以满足模组的最大电流需求,禁止使用二极管降压。 3) 前端电源输入为6V以上(典型值12V)时,推荐电源芯片采用DC-DC,且需要保证DC-DC芯片的输出电流可以满足模组的最大电流需求。 4) 模组在工作时,为了保证射频性能,要求工作电压纹波尽量小,建议控制在50mV以内并添加至少470uF的滤波电容(大电容可以降低模组工作时的最大电流需求),滤波电容建议靠近模组放置。 5) 模组供电前端建议添加TVS管以及ESD防护器件,钳位浪涌电压以及提升静电防护。 6) PCB走线时,电源走线宽度要求不小于2.5mm,5G模组电源走线宽度要求不小于3mm。建议走线时前后宽度保持一致,做到平滑,无宽窄急剧变化。详情请参考对应模组的硬件设计指南; 7) 电源部分(例如DC-DC芯片及功率电感)以及电源走线周围不要走敏感的信号线,比如串口、SIM卡、USB,并远离射频电路和音频电路等。

技术问答    发布时间 : 2024-05-28

【选型】USB端口ESD防护推荐国产低电容ESD阵列XE6TLC5VU,单颗产品可同时保护双USB端口

每个USB接口都由四条线路组成:两条线(D+、D-)用于双向数据传输,还有两条线分别连接电源和地。USB电源端和数据段都极易受到外部静电的干扰。矽航推出的XE6TLC5VU低电容ESD阵列产品,可以同时保护4路高速数据传输线路和1路电源线。单颗产品便可以保护两个USB端口,既节约了PCB板上面积,也解决了成本,性价比极高。

器件选型    发布时间 : 2020-05-08

【选型】矽航(XI HANG)ESD/EOS防护器件、稳压/TVS/肖特基二极管、低/高压MOSFET选型指南

目录- ESD防护器件    EOS防护器件/稳压二极管    TVS二极管/肖特基二极管    低压/高压MOSFET    封装种类   

型号- XE3DLC5VB,XSBD1DF40V3,XNM05N50F,XSBD1DF40V2,XNM05N50E,XSBD1DF40V1,SMAFJ440CA,XE23T5VB,XNM10N65F,XE3DLC12VB,XNM10N65E,SMCJ440CA,XT1DTF15VB,XE2XLC5VU,SMAJ5_0(C)A-,XE3DHC3V3B,XE2XSC5VB,XBAT54,XZ5D75VB,XNMIRF630,SMF5.0CA,XNM02N65F,XNM02N65E,XT3D15VU,XE9DLC5VB,XT1DFT24VU,XSBD1DF120V2,XSBD1DF120V1,XSBD1DF120V3,XE23T12VU,XTDP4V5B,SMCJ5_0(C)A_,XE3DLC24VB,SMF220(C)A,XSBDBF40V2,XE2XLC5VB,XT1DFT24VB,XNM4946DS,XNM4422S,XE23T712B,XNM2N7002K,XNM05N60E,XT3D9VU,XNM05N60F,XPM2305N,SMBFJ5.0CA,XE10NLC5VU,XE23T24VU,XZ3D75VB,XNMIRF830F,XE9DSC5VB,XZ1D2V0B-,XTDP12VU,XE3F5VB,XNM9926TS,XE3DHC5VB,XE23T12VB,XE6TLC5VU,XNM4946S,XZ1D2V0B,XE23T36VU,XZ2F75VZ,SMF5.0A,XE5DHC12VU,XNM6968S,XTDP5VU,XE23T5VU,XE6TSC5VU,XE23T24VB,XT1DTF15VU,SMBFJ5.0(C)A-,XNM01N60SA,XE5DHC7VU,SMF220A,XZ2F2V0C-,XE23T3V3U,XT3N15VU,XNM01N60SI,XNM01N60SJ,XE2F5VB2,XE2FLC5VU,XNM02N60SI,XNM02N60SJ,XNM02N60SE,XE2X12VB,XE5D4V5B,SMCJ440(C)A,XNM02N60SF,XE23T36VB,XSBD1DF80V1,XNMIRF830,XE2FLC5VB,XSBD1DF80V3,XSBD1DF80V2,XE2FUC5VB,XNM6968CTS,XT3DHC15VB,XNM35N03J,XBAT54S,XT3N7V5U,SMBJ440CA,SMAFJ440(C)A,XNMSG301DK,XE23T3V3B,XE2F12VB,XBAT54C,XSBDAF100V2,XZ5D2V0B,XNMIRF840,XBAT54A,SMAJ5.0A,XT3D7VU,XSBDAF45V5,XPM2301N,XSBD1DF150V2,XSBD1DF20V1,XSBD1DF150V1,SMAFJ5.0CA,XE2FHC5VU,XE5DUC5VB,XZ2F2V0C,XE2FHC5VB,XNM04N60F,XT1DTF12VB,XNM04N60E,XNM2N7000,XNM2N7002,XE5DLC5VB,XNMIRF730,XE2X4V5B,XSBD1DF20V2,XSBD1DF20V3,XNM2N7002SN,XT1DTF7VB,XSBD1DF100V2,XSBD1DF100V1,XSBD1DF100V3,XE2F4V5B,XT1DTF7VU,XNM10N60F,XNM10N60E,XNMIRF740,XT2N26VU,XE5DHC5VU,XE3DHC12VB,XNMIRF630F,XE2XUC5VB,XE2F3V3B,SMAJ440(C)A,XNM50N03J,XTDP15VU,XE3D5VB,XE3FUC5VU,XZ3D2V0B-,XT3D4V5U,XNMIRF740F,XT3N24VU,XNM03N60F,XE9DUC5VB,XNM03N60E,XT3DHC36VB,SMF220CA,XE5D3V3B,XNM12N65F,XNM12N65E,XE9D4V5B,XT3F15VU,XT1DTF12VU,XNM2302N,XT3D12VU,SMAJ440A,XE3DLC15VB,XT1DTF18VB,XT3D5VU,XSBD1DF60V1,XSBD1DF60V2,XSBD1DF60V3,XE2X5VB,XE3FUC5VB,XSBD1DF200V2,XSBD1DF200V1,XE23TLC3V3B,XSBDC100V3,XNM07N60F,XT3D4V5B,XTDP9VU,XNM07N60E,SMAJ440CA,XE2FLC3V3B,XNM04N65E,XE2X3V3B,XNM04N65F,SMBJ5.0A,XNM8205,XNM9926N,XNMIRF840F,XNM9926S,XT2N4V5B,SMCJ440A,SMBJ5.0(C)A-,SMAJ5.0CA,XT3N4V5B,XE9D3V3B,XZ5D2V0B-,SMBFJ5.0A,XNM2N7002KSN,XNM02N60J,XNM02N60I,XNM02N60F,XNM02N60E,XT1DTF18VU,SMBJ440A,SMAFJ440A,XNM07N65F,XE2F5VB,XE3DLC8VB,XNM07N65E,SMCJ5.0CA,XPM4435S,XT3N12VU,XT3DHC24VB,SMBJ440(C)A,XNM3005LJ,XNM12N60F,XNM12N60E,XNM3055MJ,XE2FHC15VU,XZ3D2V0B,SMAFJ5.0(C)A-,XT3D3V3U,XNMIRF730F,SMF5.0(C)A-,XE10NLC3V3U,XE3DLC3V3B,SMCJ5.0A,SMAFJ5.0A,XE9D5VB,XE143TLC5VU,XTDP7VU,XZ1D75VB,XE143TUC5VU,XNM3055LJ,XNM8205A,XPM9435S,XNM06N60F,XNM06N60E,SMBJ5.0CA

选型指南  -  矽航 PDF 中文 下载

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贴片LED二极管/灯珠定制

可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数,电压1.5-37V,电流5-150mA,波长470-940nm。

最小起订量: 30000 提交需求>

贴片灯珠定制

可定制单色光灯珠、双色灯珠、全彩灯珠、发光二极管、贴片灯珠、贴片LED等产品,尺寸:0.6*0.3mm-3.2*2.7mm,波长:405-940nm,亮度:24-750mcd,电压:1.5-3.5V。

最小起订量: 3000 提交需求>

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