【应用】TVS瞬变电压抑制二极管阵列CMNTVS12V在PoE分离器中的应用

时间： 2019-06-15 来源：Central Semiconductor

技术问答

PoE技术能有效的解决以太网终端设备的供电问题，在现代以太网布线中应用日益广泛。其具体的实现原理如如下：PSE供电端通过RJ45接口的空闲线或信号线将48V的直流电压传送到PD受电端，PD端隔离变压器对电压信号进行分频、分离后，直流48V电压首先通过整流桥进行极性变换，然后通过PD控制器进行电压变换，使电压满足终端设备电压等级要求。对于不带有PoE功能的以太网设备，需要使用PoE分离器进行电压和数据信号分离，分离器与PD受电端功能相同，实现原理相同。PoE分离器如图1所示。

图1.PoE分离器

如图所示，常见的12V的以太网设备多采用插拔的方式与PoE分离器连接，在插拔过程中可能会产生ESD放电，该瞬态电压以共模的形式沿输出线传递，如果能量足够的大，会对器件构成不可逆转的损坏。另外PD控制器输出侧通常采用LC滤波器滤波，如图2所示（该图为Si3402控制器参考设计），当工作中的太网设备突然被拔出，L1电感会继续放电导致C5端电压瞬间升高，该电压以差模的形式向左侧电路传递，如果不进行泄放，同样会对器件造成损坏，所以必须采用措施对瞬态高压电压进行抑制。针对此处的应用，笔者推荐Central公司生产的TVS瞬变电压抑制二极管阵列 CMNTVS12V，该器件内的二极管反向击穿电压为11.4~12.7V，最大箝位电压为18V，动态电阻2.56Ω（典型值），最大峰值脉冲功率P_PK可达18W（8x20μs），对12V设备接口能提供很好的ESD防护功能。应用原理如图3所示。

图2. PD控制器输出端电路图

图3. 采用TVS阵列滤除瞬态差模、共模干扰

CMNTVS12V器件内部集成4个超低漏电流的TVS二极管，漏电流仅0.5uA，能有效的减少系统损耗，降低设备发热；其TVS二极管ESD电压达8kV（空气/接触），符合IEC 61000-4-2标准的ESD防护电压要求，其器件本身具有很高的抗静电特性；可承受40A的电快速瞬变脉冲群（EFT）干扰（5 x 50ns，IEC61000-4-4标准），抑制瞬变干扰效果明显。内部采用SOT-953封装，尺寸仅1.0*0.8mm，体积小，散热性能好。工作与存储结温范围-55~150℃，可在苛刻的环境中应用。

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国产半导体制造商欧创芯公司生产的DC/DC芯片---OC5810L ，输出电压5~30V可调，效率高达96%，并具有低待机功耗、低纹波、优异的母线电压调整率和负载调整率等特性，可应用在PoE分离器电压转换电路中。

应用方案发布时间 : 2019-06-20

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Central Semiconductor（中央半导体）贴片式分立半导体选型指南

目录- Part Number Index Small Signal Transistors MOSFETs Bipolar Power Transistors Diodes Protection Devices Rectifiers Thyristors Multi Discrete Modules Package Mechanical Specifications

型号- CMUT3904,CMDZ10L,CMXZ9V1TO,CMZ5935B,P4SMA16A,CMUT3906,CMPZDC2V7,CMPZDC36V,CMSZ5252B,P6SMB56A,CLL4754A,CMF64A,CMR1U-04FL,CMPD2003,CMDZ10V,CMKBR-6F,CMDZ11L,CMZ5936B,CMFSH-3I,CMZ5926BP,CMPD2004,P4SMA17A,CMSZ5253B,CZT2222A,CZR1-04,5SMC100A,CMXZ7V5TO,3SMC5.0A,CLL4753A,1SMB7.5CA,CTLDM7120-M621H,CMDZ11V,CMUDW6001,1.5SMC13CA,CMUD6263E,CMDZ12L,CMSZ5250B,CMZ5933B,CMZ5939BP,P4SMA18A,CLL4752A,1SMB130A,CMHZ5229B,CMPZDC39V,CMDZ12V,1SMB9.0A,3SMC170A,1SMB51A,1SMC110A,CMDZ13L,CMZ5934B,CFSH05-20L,CMSZ5251B,CMLD6263DO,CMPD6263S,CMLT2907A,CLL4750A,CLL4751A,P6SMB170CA,CMHZ5228B,CMPD6263A,CMDZ13V,CMPD6263C,CTLDM8120-M832DS,CTLZ5V1,CMST3410,CMOZ4L7,1SMC85A,CMSH1-100M 55,CTLZ5V6,CMDZ5251B,CSL05D,CMOZ4L3,1SMB30CA,P6SMB51A,CMXTVS5V6,CMF120A,CMXSTB200,CMZ5931B,CMF60A,CMPZ5261B,CMPT404A,1SMC85CA,CMHZ5227B,CMSH1-60 55,CMPT4033,CBRHDSH1-200,CMPSH05-4,CMF8.5A,CMZ5932B,CMMR1U-08,CMMR1U-06,CMDZ5250B,P6SMB250A,BZV55C7V5,CTLTVS5V0B,CMPSH-3SE,CMPZ5260B,CMHZ5226B,CBCX68,CBCX69,1SMB54A,CFTVS5V0BULC,CTLDM8002A-M621H,1SMC100CA,CMUT5551E,P6SMB120A,CMXZ20VTO,CMPSH-3,CMPZ5263B,CMDZ4V7,P6SMB51CA,CMHZ5225B,CMDZ4V3,1SMC40A,CMR2-06MFL,CFTVS5V0LC,CMLT3474,CMZ5948BP,P6SMB8.2A,CTLSH1-40M832DS,CMOZ8V2,1SMC7.5A,3SMC12CA,CMDSH2-4L,CMPZ5262B,CMZ5930B,CMZ5913BP,CMHZ5224B,1SMC6.5CA,1.5SMC39CA,5SMC58A,CMLM2205,CMDZ5255B,1SMB78CA,CXDM4060N,C4SMAFL36A,CXDM4060P,CBRLD1-04,CZT7090LE,CMF24A,CBRLD1-02,CMHZ5223B,CMSH1-60HE 55,BZX84C9V1,CBRLD1-08,CBRLD1-06,P6SMB16A,CMJH180,CMKSH-3DO,CMLT3410,CMDZ5254B,1SMB43CA,1SMC170CA,P4SMA170A,CMUD2836,C4SMAFL100A,CMHZ5222B,CMUD2838,1.5SMC47A,1SMB150CA,P6SMB15A,CMF8.0A,CMSZDA8V2,P4SMA10A,P4SMA58A,1SMB10A,1SMC43A,CMDZ5253B,CTLSH10-60M856,1SMB58A,CMHZ5221B,CSHD5-25L,P6SMB91CA,CJD200,1.5SMC170CA,1SMB170A,CMF26A,CZT250K,P6SMB16CA,P4SMA11A,1SMB11A,1SMC150A,CMDZ5252B,CMLZDA7V5,CTLT8099-M322S,1SMC7.0A,CEDM7004VL,CMSH3-100,P6SMB13A,CJD210,CMLD2004DO,CLL4759A,1SMC54CA,P4SMA5.0A,CBRLD1-10,CMPT3906E,CSDD-12N,CMDZ5259B,CMPD2838,P4SMA12A,CMPZ4109,CMPZDA9V1,CMPZ4107,1SMB12A,5SMC54A,CMPZ4108,1SMC45A,1.5SMC220A,CMPZ4105,CMPZ4106,CMPZ4103,CMF160A,CMPZ4104,CMPZ4101,CMPZ4102,CMPD2836,CMPZ4100,CMDZ4L7,CMHZ5267B,P6SMB12A,CMLZDA3V6,CMLT6427E,CMDZ4L3,CMLZDA3V0,CMF20A,CMLTA94,CMLZDA3V3,CLL4758A,CMSH1-100,1SMB5.0A,CSDD-12M,1SMC8.5CA,CMDZ5258B,P4SMA13A,1SMB5.0CA,CMHZ4700,1SMB13A,CMR1-10M,CMPT5551E,P6SMB10A,CMHZ5266B,P6SMB11A,CLL4757A,CMPT3904E,3SMC48A,CBRSDSH2-40,P6SMB100CA,CMDZ5257B,CMR3U-02M,CMXZ4V7TO,P4SMA14A,CMHZ4710,CMHZ4711,1SMB14A,CMOZ4V7,1SMB12CA,CMPZ4123,CMPZ4124,CMPZ4121,CMLZDA43V,CMPZ4122,CMHZ5265B,CMHZ4709,CMPZ4120,CMR1U-10,CLL4756A,3SMC45A,CMF22A,CTLDM7120-M832DS,CMHZ4701,CMHZ4702,CMDZ8V2,CMHZ4703,CMHZ4704,CMKZ5261B,CMHZ4705,CTLSH1-40M621H,CMHZ4706,CMHZ4707,CMHZ4708,3SMC8.0CA,CBRSDSH2-60,CMR3U-01M,CMDZ5256B,P4SMA15A,CMPZ4118,CMPZ4119,CMUSH05-4,CZT2955,CMPZ4116,CMPZ4117,1SMB15A,CMPZ4114,1SMC48A,CMPZ4115,CMPZ4112,CMPZ4113,CMPZ4110,CMSH1-200HE 55,CMPZ4111,CMR1U-04,CMHZ5264B,CMR1U-06,P6SMB82CA,CXT591E,CLL4755A,3SMC16CA,CMXD4448,CMOZ4V3,CMR1U-02,CMR1U-01,CMXZ3V9TO,CMZ5917BP,CMHZ4712,CMHZ4713,CMHZ4714,CMHZ4715,CMHZ4716,CMHZ4717,CMUD6263SE,1SMC10CA,CMKZ5260B,3SMC60CA,CMPZ5225B,CMXZ12VTO,P6SMB47CA,CMKZ5223B,CXT5551E,CMOZ10V,BZX84C5V6,3SMC43A,P6SMB220CA,BZX84C5V1,CZT651,CLL5256B,1SMC45CA,CMLD3003DO,CMOZ11L,CMKZ5222B,CMPZ5224B,P4SMA130A,1.5SMC51A,CMPZ4099,CMSSH-3CE,CBR1-D040S,CMOZ10L,CMLTA44,CMXZ47VTO .,CLL5255B,CMSZDA4V3,CMSZDA4V7,CMZ5952BP,CMYTVS5-2,CMPZ5227B,CMDZ5249B,CMKZ5225B,5SMC64A,CMOZ12V,CTLSH15-30M364,CMSZDA11V,CMSH3-60M,CMPLC1V5,CMLZDA2V7,CMLZDA36V,CMLZDA2V4,CMOZ13V,CMXZ24VTO,CLL5254B,CMPS5064,CMOZ13L,CMDZ5248B,1.5SMC75CA,CMPZ5226B,P6SMB12CA,CMKZ5224B,CMOZ11V,CMLD6263,C4SMAFL75A,C4SMAFL150A,CMSZDA10V,1SMC58CA,3SMC120CA,CZT2000,CMSH1-40 55,1.5SMC6.8A,CMSSH-3AE,CMOZ12L,CLL5253B,CMZ5930BP,CMPSH-3AE,CZDM1003N,CMPZ5229B,CSHD6-40C,3SMC8.5A,CMOD3003,CMF17A,CMPD6001,CUD10-06,CMDZ8L2,CUD10-04,CMF16A,CMOZ15V,CMZ5369B,CLL457A,1.5SMC56A,CMOZ15L,P4SMA51A,CLL5252B,3SMC120A,CMPZ5228B,CUD10-02,C4SMAFL33A,C4SMAFL170A.,CTLSH2-40M832,CJD112,CMF15A,3SMC40A,1SMB110CA,1SMC36CA,CMUT3410,CJD117,CLL5251B,3SMC51CA,CMKZ5221B,CMXZ4V3TO,P4SMA54A,C4SMAFL30A,CMPZDA4V7,CBR1F-D040S,CMPZDA4V3,1SMB16CA,CTLSH3-30M833S,1.5SMC10A,C4SMAFL78A,3SMC85A,CJD122,P6SMB18A,CLL459A,CZT5551E,CMZ5367B,5SMC60A,CZR1-04C,CLL5250B,CJD127,1.5SMC130CA,CMXZ2V7TO,CMXZ36VTO,CMATVS5V0,CMF18A,CMXZ5V1TO,1SMC14CA,CMOZ16V,CMLZDA39V,CMZ5368B,CTLTVS5-4,CMPZDC6V2,CMOZ16L,CTLT7410-M621,CTLT5551-M832D,CMPZDA10V,CMPZDC6V8,CMZ5934BP,CMPT4401,CMSZ5248B,CMR5H-06,CMZ5365B,CMLDM7005,CMLDM7484,CMLDM7003,CMPT4403,3SMC64CA,CMPZ5265B,1.5SMC91A,CMPZDA11V,CMLT5087E,3SMC8.0A,CMSZ5249B,CMZ5366B,CSHDD16-200C,CMOZ18V,CMUT7410,CMOZ18L,P6SMB43CA,CMSZDA16V,CMPZ5264B,CMOZ9L1,CMPZDC30V,P4SMA220A,CMPZDA12V,1.5SMC22CA,CMLD6001DO,CMPSH-3CE,CMSZ5246B,CMPDM8120,CMZ5363B,P6SMB30CA,CMPZ5267B,1SMB90A,CMPZDA13V,CTLDM304P-M832DS,CMSZ5247B,CMZ5364B,CTLS5064-M532,CBR2-D080S,CMSZDA18V,P4SMA90A,CJD13003,CMPZ5266B,CMPDM303NH,CMZ5939B,CZTUX87,CMDD3003,CMXZ16VTO,CMPT5551HC,CMXD3004SR,CMKZ5227B,CMSZ5244B,CTLDM7003-M621,CMSD6263,CMZ5361B,P6SMB170A,CMP

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Central Semiconductor（中央半导体）裸芯片器件（二极管/整流器/晶体管/场效应管/晶闸管/保护器件）选型指南

型号- CP373-CTLDM303N 30V,CP361X-CEDM7001,CP127-TIP142,CP357X,CP382X-CMPT3820,CPD79-CTLSH2-40,CPD65-BAV45,CPZ19-1N5242B,CP388X-BC847B,CPZ28X-1N5261B,CP101-BSS52,CPD93V-1N4150,CP388X-BC847C,CP285-MJE13005,CP788X-BCW70,CPD93V-BAS56,CPD07-CR6A4GPP,CP310V,CPZ28X-1N968B,CPZ18-BZX84C6V2,CP595-2N5680,CP527-2N6042,CP608-2N6475,CP212-2N3585,CPZ19-1N5255B,CP208-MJE182,CPZ39R-CMNTVS5V0,CP794R,CP620-CJD45H11,CP527-2N6299,CPD24-CMR1F-10M,CP622-2N6027,CP630-TIP127,CP305-BC817-40,CP331-CZT2000,CP527-2N6053,CP527-2N6296,CPZ19-BZX84C33,CP788X-2N3799,CPZ19-1N5240B,CPZ18-CMPZ5234B,CPZ25-H-1N4743A-WR,CP792V,CPZ28X-1N4099,CP247-MJ11016,CPD69-1N5614,CPZ19-BZX55C6V8,CPZ28X-C5236B,CPZ40R-CMO5V0LC,CPD69-CMR1-06M,CP353V,CP341V,CPZ25-1N4743A,CP127-2N6301,CP305-BCX20,CP127-2N6300,CPD26-CR6AF6GPP,CP318V-2N3501,CP392V-CMLT3904E,CPD24-1N5615,CP230-TIP122,CP325V-2N5150,CP354X,CP727V-MPSU95,CPZ28X-C5242B,CP188,CPZ28X-1N5240B,CP611-2N6107,CPD69-1N3614,CPZ28X-1N5252B,CP635-2N3791,CP376X-CWDM305N,CP289-MJE13009,CPZ28X,CP608-2N6468,CPD69-CMR1-08M,CP305-BC817,CPZ25-1N4753A,CP705V-CZT4033,CP753V-CZT953,CP388X-2N5089,CP388X-2N5088,CPQ128,CP527-TIP147,CPD83V-BAS16,CPZ28X-CMPZ5229B,CPZ18-1N4627,CPZ18-1N4623,CP388X,CPZ25-1N4740A,CP388X-2N2920,CP376X,CPZ25-1N4752A,CPZ18-1N4620,CPZ19-1N5245B,CPZ19-1N5257B,CP354X-2N7003T,CPQ114,CP289,CPD21-CTLHR10-06,CP285,CP727V-CZTA77,CPD89V-CMPD1001,CPZ19-1N758A,CPD83V-CMPD914,CP225-2N2218A,CPD104R-CFSH2-3L,CP773-CMPDM302PH,CPD16-CMR1U-06M,CP324X-2N7002,CPD91V-CD6001,CPD69-CMR1-02M,CPD83V-1N914A,CPD24-CMR1F-04M,CP315V-CZT3150,CPD30V-CMLD2838,CP375,CP250,CP710V-2N5415,CP373,CP305V,CP337V-2N4014,CP753V,CPD82X,CPD94X,CPZ19-1N963B,CP317X,CPZ28X-1N5988B,CP775-CWDM3011P,CP304V-MPSA06,CPZ33R-CMNTVS12V,CP742X,CPD80V-1N3070,CP375-CWDM3011N,CP390,CP788X-2N2605,CP304X-MPSA06,CP742X-CM4209,CP788X-2N3811,CPZ28X-CMPZ5260B,CP310-2N3114,CP710-CMPTA96,CP147,CPS053-2N5064,CP727V-MPSA64,CPS053-2N5060,CP306V,CP588-MPQ3798,CP318V,CPD93V-CMPD4150,CP212-TIP47,CPD83V,CPZ28X-1N5999B,CP310V-CMPTA42,CPD16-CMR1U-04M,CP310-MJE3439,CPD24-CMR1F-06M,CPD79,CP310-2N6517,CP710V-2N6520,CP595,CP235,CP764X-CMPDM8002,CPD26-CR6AF4GPP,CP230,CP337V-2N3725A,CP763V,CPD80V,CP303X,CP630-2N6036,CP315V,CPD06-CMR3-06,CPD24-CMR1F06M,CP764X,CP710V-2N5416,CPS053,CP191V-2N4401,CPD69-1N4007,CP243,CPD69-1N4004,CPD40-CTLSH5-100,CPD81X,CPD69-1N4246,CP360,CPZ18-1N5228B,CPZ18-CMPZ5229B,CPZ35R-CMATVS3V3,CPD81R,CP635-MJ2955,CP349-BUY49S,CP788X,CP127,CP390-CDM4-600LR,CP247,CP304X,CPD93V,CP229-2N5109,CP304V,CPZ19-1N968B,CPZ28X-1N965B,CP305-2N3499,CP325V-2N5320,CPZ36R-CMATVS5V0,CP188-BC107A,CP611-TIP42C,CP211,CP210,CP331,CP212,CPZ18-1N5227B,CEN-KC-1234,CP219,CPZ18-CMPZ5228B,CPQ114-CQD-8M3,CP354X-2N7003,CP325V,CP617-CM4957,CP771-CXDM4060P,CP337V,CPD65,CPD80V-CMPD2004,CPD81X-CZSH5-40,CPD80V-CMPD2003,CPD19-CHD8-06,CPZ28X-1N758A,CP212-2N4240,CPZ25-CMZ5940B,CPD69,CP101,CPS053-CS18B,CP208-2N3766,CP647-2N6287,CPD81X-CRSH5-4,CPD66X-CMHD459A,CP208-2N3767,CP223,CP325V-MJE181,CP348-2N5154,CP208-TIP31C,CP325V-MJE182,CP220,CPZ28X-C5238B,CP229,CPZ18-CMPZ5227B,CP788X-2N5087,CP757X-CMLDM5757,CPD91V,CP225,CP588,CP314V,CP349,CP348,CP314V-MPS651,CP314V-MPS650,CP206-2N4392,CP206-2N4393,CPD102X-1N5711,CP147-MJ11014,CP764X-CMLDM8002,CP147-MJ11016,CP388X-CMKT5089M,CPZ19-1N4099,CP681-MPSH81,CP736V-CMPT5401,CP310,CP312,CPD83V-1N914,CP220-CJD44H11,CP310-2N6431,CPZ28X-1N963B,CP792V-2N3906,CPZ18-CMPZ5226B,CPZ19-1N965B,CP188-BC549,CP305-2N3020,CP303X-CMPT8099,CP324X,CPD40,CP317X-2N918,CP760V,CP681-CMPTH81,CP710V-CJD350,CPZ19-1N5532B,CP312-CJD200,CP188-BCY59-VIII,CP208,CP305-2N3019,CPD76X-CMLSH1-40,CP710V-CZTA94,CP206,CP336V,CPZ28X-1N4688,CPZ25-1N5918B,CP191V-2N2222A,CP794R-CEDM8004,CPD17,CPD16,CP312-2N5154MOD,CPD19,CPD18,CPD82X-CMDSH2-3,CP302-MPSH10,CP771,CP773,CPZ28X-CMPZ5255B,CP753V-MJE210,CPZ28X-CMPZ5231B,CP788X-2N3799A,CPD04-CBRHD-06,CPD30V,CPD66X,CPD107-CZSH6-100,CP647-PMD19K100,CP776,CP775,CP588-2N3806,CPD93V-1N3600,CPD20,CPD22,CPD17-CMR3U-04,CP318V-2N5682,CPD21,CPD66X-1N485B,CPZ19-1N4109,CPZ41X-CMKTVS5-4,CPD102X,CPZ19-1N4103,CPZ28X-1N5532B,CP727V-CMPTA64,CPZ19-1N4104,CPZ41X,CPD24,CPD26,CP210-2N4416A,CPZ18-1N5234B,CP305V-BCW66H,CP588-2N2605,CPZ28X-1N4680,CPZ19-CMPZ5238B,CP714V,CP302,CP305,CP726X,CP396V-2N2369A,CP208-BD241,CPZ34R-CTLTVS6V2,CPD89V,CP305-D40D11,CPZ19-1N4697,CP388X-BCX70K,CPD06-1N5554,CPZ40X,CP788X-BCX71K,CPZ28X-1N5228B,CPZ40R,CPZ19-1N4692,CP317X-2N5179,CPD06-1N5550,CPZ28X-NC3,CPZ28X-CMPZ5241B,CP631,CP630,CPZ19-CMPZ5235B,CPD76X,CP635,CPD77X-1N5820,CP705V-BCW68H,CP210-2N4416,CP591X-2N2907A,CPZ28X-CMPZ4626,CPD06,CP246-CMPT3646,CPD08,CPD07,CP307V-2N5308,CPZ28X-1N5227B,CPZ18-1N5232B,CPD04,CPD104R,CPZ28X-CMPZ5230B,CP611-2N5955,CP714V-MJE172,CP392V-2N3904,CPZ28X-CMPZ5242B,CPZ28X-CMPZ5254B,CP527,CP647,CP336V-2N5551,CPD77X,CP736V,CP312-CZT3120,CPD94X-CMLSH05-4,CPZ28X-5236B,CP776-CWDM305P,CPD16-CMR1U06M,CPD66X-CMPD3003,CP618,CPZ25-CMZ5937B,CPD87R,CPD24-CMR1F-08M,CP191V,CP211-2N3054A,CP710V-MPSA92,CPZ28X-1N751A,CPD83V-1N4448,CPZ19-CMPZ5245B,CP757X,CP617,CPD98V,CP616,CP611,CP312-2N4239,CPD81R-CZSH5-40,CP3

选型指南 - CENTRAL SEMICONDUCTOR - 2019/10/10 PDF 英文下载

Smartphone Application Brief

型号- CMUT3904,CMSH2-100M,CMOSH-3,CMKD4448,CMUT3906,CFSH01-30,CSL05D,CMNTVS12V,CMNDM8001,CMPT491E,CMDFSHC3-100,CMLSH05-4,CMLD4448,CMOZ15V,CMF12A,CEDM7001,CMUT2222A,CMLM0584,CMF5.0A,CMDFSHC5-100,CMST2222A,CMDD2004,CMAD4448,CMLSH1-40,CMLDM8002A,CTLSH01-30L,CMLDM7002A,CMNDM7001,CMOZ3V3,CMUT7410,CMPDM7120G,CMLDM7120G,CEDM8001,CEDM8004,CMUT3410,CMLM0574

应用及方案 - CENTRAL SEMICONDUCTOR - R1 - 0321 PDF 英文下载

【方案】脉搏血氧仪之Central Semiconductor（中央半导体）型号推荐

描述- 目前医疗设备发展的趋势是将更大的诊断设备集中到更小和更轻的交互式移动单元中。脉搏血氧计间接监测患者的血氧饱和度，是精简和可用的最新家用设备。脉搏血氧计利用光来测量血红蛋白状况，并且在连接监视器时，存储和交换关键的患者数据。 Central Semiconductor（中央半导体）小轮廓和高效率产品可提供给这些新技术一个非常适合的解决方案。

型号- CMUT3904,CMUT5087E TR,CMST7410 BK,CMLM2205,CMLM0705,CMUT3906,CMUDM8005,CFSH01-30,CSL05D,CMUT5088E,CMUT7410 BK,CMST7410,CMLDM7005,CMF12A,CMF9.0A,CMF6.5A,CMLM0584,CMF5.0A,CMLM0305T,CMUT3904 TR,CMDD2004,CMLSH-4,CMLSH1-40,CMF8.5A,CMUT5087E,CMUT5088E TR,CMUT7410 TR,CMASH-4,CSL05,CMUT7410,CMF11A,CMST7410 TR,CMUT3906 BK,CMF8.0A,CEDM8004,CMLSH-4 TR,CMUT3410,CMLM0574,CMUT5088E BK,CMF7.5A,CMUT3410 TR,CMOSH-3,CMLD4448 BK,CMNTVS12V,CMLSH05-4,CMLD4448,CMF10A,CTLSH01-30,CMF7.0A,CMAD4448,CMLDM8002A,CTLSH01-30L,CMUT3906 TR,CMUDM7005,CTLT7410-M621 TR,CMLDM7002A,CMUD6263CE,CMLSH-4 BK,CMUT3410 BK,CMLD4448 TR,CMUT5087E BK,CTLT7410-M621,CMUT3904 BK,CMF6.0A,CMRSH-4DO

应用及方案 - CENTRAL SEMICONDUCTOR - 2017年03月03日 PDF 英文下载

【方案】电子电表（智能电表）之Central Semiconductor（中央半导体）型号推荐

描述- 全球的能源需求是永无止境的。随着能源需求的增加，消费的实时监测和监管越来越重要。智能计量可以协调能源生产和需求之间的平衡，立即报告中断，并为消费者提供管理个人消费的工具。 Central Semiconductor（中央半导体）分立器件对智能电表有效可靠运行至关重要，可用于智能电表拓扑的所有功能。

型号- CMUT3904,CZT2222A BK,1.5SMC200CA BK,P6SMB,CMUT3906,CMUDM8005,CSL05D,CMR2U-06,3SMC,CMJH100,CMOZ15V,CMLDM7005,CMUT3904 TR,CMKSH-3T,CTLTVS12,CBR4M-L040,CZT2222A,1SMC170CA,1.5SMC200CA,CBR1-D040S,CMOZ3V3,CMASH-4,CBR1-D060S,CMXD2004,CSL05,CMUT3906 BK,1SMC170CA TR13,CMJH150,CZT2222A TR,CMHZ5226B,CMPDM302PH,CBR2-D060S TR13,CMR3U-06M,CBR2-D040S,CBR2-D060S,CMNTVS12V,1.5SMC,1SMC,CMLSH05-4,CMOD2005,CMHZ5245B,CMSH3-60M,P6SMB200CA,3SMC170CA,CMPLC1V5D,1.5SMC200CA TR13,CMUT3906 TR,CMUDM7005,CMPDM203NH,CMSH5-60,1SMC170CA BK,1SMB170CA,CMUT3904 BK,CMRSH-4DO

应用及方案 - CENTRAL SEMICONDUCTOR - 2017年01月09日 PDF 英文下载

CPZ33R-CMNTVS12V 4-Line Uni-Directional TVS Array Die 12 Volt

型号- CPZ33R-CMNTVS12V

数据手册 - CENTRAL SEMICONDUCTOR - R1 - 27-September 2018 PDF 英文下载查看更多版本

Application Brief Power over Ethernet (Po E)

型号- CMSH2-100M,CFSH01-30:,CMHD4448,CMNTVS12V,CMNDM8001,CMOD3003,CBRHD-02,CMLSH05-4,CBRHDSH2-100,CMOD4448,CEDM7001,CTLSH01-30,CMSH1-100,CMF90A,CBRHDSH1-100,CMLSH-4,CMLDM8002A,CMLSH1-40,CMLT3410,CTLSH01-30L,CMLDM7002A,1SMB90CA,CMNDM7001,CMLD4448DO,CBRHD-01,CMASH-4,CMUT7410,CMLT7410,CBR1-D020S,CEDM8001,CEDM8004,CMUT3410

应用笔记或设计指南 - CENTRAL SEMICONDUCTOR - 2017/08/09 PDF 英文下载

Application Brief Hearing Aid

型号- CMUT3904,CMUT3906,CSL05D,CMNTVS12V,CMNDM8001,CMLSH05-4,CMLD4448,CMLT3904E,CMLT3906E,CMUDM8001,CMLM0584,CMBT3904E,CMAD4448,CMNT3904E,CMBT3906E,CMNT3906E,CMLDM8002A,CMLDM7002A,CMNDM7001,CMASH-4,CMRD6263DO,CSL05,CMOZ3V3 THRU CMOZ12V,CMUDM7001,CMRSH-4DO,CMLM0574

应用笔记或设计指南 - CENTRAL SEMICONDUCTOR - 2017/08/09 PDF 英文下载

CMNTVS12V SURFACE MOUNT SILICON UNI-DIRECTIONAL 12 VOLT QUAD TVS ARRAY

型号- CMNTVS12V

数据手册 - CENTRAL SEMICONDUCTOR - R5 - 29-October 2015 PDF 英文下载查看更多版本

【选型】血糖仪的数据接口电路中TVS/齐纳阵列、ESD瞬态电压抑制器选型推荐

Central推出了TVS/齐纳阵列和ESD瞬态电压抑制器，型号分别为：TVS/齐纳阵列(CMNTVS12V)和ESD瞬态电压抑制器(CSL05/CSL05D/CMPLC1V5/CMPLC1V5D)。数据接口电路所使用的元器件可以有效保护血糖仪不被击穿，以及瞬态电压的影响，保证数据在传输过程中是稳定可靠的，提高了血糖仪的工作稳定性。

器件选型发布时间 : 2019-08-24

【选型】机顶盒人机用户界面模块中的单相瞬态电压抑制器、ESD瞬态电压抑制器、TVS/齐纳阵列、低漏电二极管选型推荐

Central推荐使用单相瞬态电压抑制器(CMF5.0A thru CMF12A)；ESD瞬态电压抑制器(CSL05D，CMPLC1V5D，CMATVS3V3)；TVS/齐纳阵列(CMNTVS12V，CMXTVS5-4)和低漏电二极管(CMKD3003DO)，性能优异，能够提供长期可靠的工作性能。

器件选型发布时间 : 2019-09-01

Central Semiconductor提供小信号晶体管、桥式整流器等多种器件用于PoE受电设备

有源以太网(PoE)市场的出现推动了外围受电设备(PD)的快速增长，例如相机、电话和网络接入点。这些应用中的每一个都有独特的尺寸和性能要求。Central Semiconductor开发了多种器件，包括肖特基桥式整流器，它们最适合这些应用所需的尺寸和电气规格。

原厂动态发布时间 : 2021-12-10

【方案】以太网供电（PoE）之Central Semiconductor（中央半导体）型号推荐

描述- 以太网供电（PoE）市场的出现推动了外围电源设备（PDs）的快速增长，如摄像机、电话和网络接入点。这些应用程序中的每一个都具有独特的大小和性能要求。 Central Semiconductor（中央半导体）已开发出广泛的器件，包括肖特基桥式整流器，完美契合这些应用所需的尺寸和电气规格。

型号- CMUT3410 TR,CMSH2-100M,CMHD4448,CFSH01-30,CMNTVS12V,CMUT7410 BK,CMNDM8001,CMOD3003,CBRHD-02,CMLSH05-4,CMLT7410 TR,CBRHDSH2-100,CMOD4448,CEDM7001,CMLT7410 BK,CTLSH01-30,CMSH1-100,CMF90A,CBRHDSH1-100,CMLSH-4,CMLDM8002A,CMLSH1-40,CMLT3410,CMLT3410 TR,CTLSH01-30L,CMLDM7002A,1SMB90CA,CMNDM7001,CMUT3410 BK,CMLSH-4 BK,CMUT7410 TR,CMLD4448DO,CBRHD-01,CMASH-4,CMUT7410,CMLT7410,CBR1-D020S,CEDM8001,CEDM8004,CMUT3410,CMLSH-4 TR,CMLT3410 BK

应用及方案 - CENTRAL SEMICONDUCTOR - 2017年03月03日 PDF 英文下载