【应用】瞬态抑制二级管SE15T2U02GC助力变频器控制盒485防护,具有钳位电压低、响应速度快的优势
客户设计一款变频器按键控制盒,用来遥控变频器的工作,控制盒跟变频器通过RS485进行通信,为了防止静电放电对后续电路造成干扰及损坏,需要在RS485通信接口增加保护器件进行ESD防护。本文推荐硕凯电子瞬态抑制二级管SE15T2U02GC,其内部原理如下:
在变频器按键控制盒选用SE15T2U02GC具有以下优势:
1、 保护能力强,具有低钳位电压;
2、 具有低泄漏电流:0.5μA@ VRWM ;
3、 响应速度快,响应时间<1ns。
其具体电气参数如下:
综上,SE15T2U02GC可保护敏感电子设备免受静电放电(ESD)的影响,能够满足IEC 61000-4-2 ESD防护要求,提供优秀的静电防护能力,客户的RS485芯片工作电压最高12V,SE15T2U02GC工作电压15V,此外,还具有钳位电压低、响应速度快的优势,刚好适合应用。
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型号- ZMM55C3V0,FR3GB,1N4743A,FR3GC,ZMM55C3V3,1SMB5935B,SKD0304MN,ZMM55C3V9,SS1205,SBD2008AB,ZMM55C3V6,SS1204,HER103,1SMA4751A,HER102,HER101,SB530,SKD0304MC,UF2KB,SS120B,UF2KA,SS320AF,SS16A-AU,1N4742A,FR1DA,GS1004FL,1SMB5936B,SS25AF,SKD0203N6-AU,HER108,ES202P5,HER107,HER106,ES2JBF,HER105,GS3AAF,GS2GB,HER104,1SMA4750A,ES300P2,SB520,ES3DTS,SD103BWS,S5D115D1,SBD1010D2,1N4745A,1SMB5937B,SBD1005TS,BAT54ATB,SBD602AC,MB2S-10,GS2BBF,ES106P4,1SMA4753A,UF2BBF,S5D104D3,S5D104D1,1N4746A,BAS70C-AU,FR3JB,1N4744A,BZT52C7V5S,FR3JC,1SMB5938B,FR3GAF,GS2JB,SKD0204D5-AU,UF2JA,UF2JB,1SMA4752A,SS320BF,UF1ABF,FR3KB,FR1GA,FR3KC,1SMB5939B,ZMM55C5V1,S335,MBR1100,SBD2006AB,ZMM55C5V6,SBD1620AB,SBD1010AC,FR3GBF,SS510C-AU,SKD0302MN,BZT52C5V6S,GS1AAF,SKD0304QM,UF2GB,GS2KB,1SMA4755A,UF2GA,1SMA4731A,SS34C-AU,SKD0510D1-AU,SKD0302MC,1N4748A,GS1002FL,SS8BF,SS26A,SS26B,SS18AF,SS265,ES204P5,SS220AF,SBD1508TB,SS2105,GS2BAF,BAT54RTB,1SMA4754A,1SMA4730A,SS210B,SS210A,ES302P2,FR3MB,FR3MC,1N4747A,BAT54CTB,MBR260,1N5260B,SS220BF,FR2DAF,ES104P4,GS2DBF,1SMA4733A,GS2MB,SBD103D3-AU,UF2DBF,1SMA4757A,FR1JA,S5D102D3,S5D102D1,SS28A,SS28B,FR2DBF,SS84BF,ES1GAF,SBD820AC,1SMA4732A,SS285,FR1KA,1SMA4756A,1N4749A,MBR250,1N5262B,SS215AF,BAV20WS,ZMM55C7V5,SS54B-AU,ES3GBF,BZX84C9V1,1SS400,SBD620AC,1SMA4735A,GS1000FL,1N5261B,SS16AF,SBD304D1,BAT54S,SS215BF,ZM55C2V7,SBD1506TB,BZT52C5V1S,BAS21C,ES2001AB,FR1AAF,SBD1604TS,SBD1020ABGA,GS2DAF,SBD1020ABGC,SS2155,BAS21A,BAT54C,BAT54A,FR1MA,1SMA4734A,SS18BF,1N5240B,1N5264B,SBD104D3-AU,SB160,SBD206D1,FR1ABF,FR2BAF,ES102P4,GS3GAF,1SMA4737A,SS320C,SS320B,SS320A,BZT52C3V9S,1N5263B,MBR2200,SB150,FR2BBF,MBR1H150,ES5DTS,GS3GBF,MB05F,1SMA4736A,SS38BF,1N5266B,1N5242B,SBD304D1-AU,SS115AF,ZMM55C9V1,BZX84C7V5,SB330,SKD0203T5-AU,SS520C,BAS70A-AU,1SMA4739A,SS14AF,ES2DBF,1N5265B,SBD1003AC,S5D120D1,SBD1003AB,1N5241B,SBD302D1,SS115BF,BZT52C3V3S,MB1S-10,ES200P5,SB320,SBD1015ABGC,SBD1015ABGA,UF3ABF,1SMA4738A,SS215A,SBD106D1,MBR3100,ES2DAF,SS16BF,1N5244B,SS215B,BZT52C3V6S,SS56AF-AU,SBD1515TB,FR3AAF,SBD206D1-AU,ES15JTD,SBD204D1,UF2MB,BAT54W,BAS21S,UF2MA,BZ X84C62,ES100P4,SBD508TS,SS38AF,1N5243B,SKD0104D9,UF1001FL,SS3105,SS420BF,FR3ABF,SB340,S500503N6,ES1001AB,BAT54AW-AU,ES2AAF,1N5222B,SBD0504N6,1N5246B,SS24AF,SS13BF,BAS70,BZT52C27S,ES1506AC,5D0504N6,BZX84C5V6,SS36AF-AU,SBD1006D2,SBD504TB,BZX84C5V1,GS3JAF,S5D21001,ES504P2,ES1001AC,1N5221B,1N5245B,SS35AF,SBD1010TS,SS24BF,GS3JBF,SS56BF-AU,ES308P2,S86BF,SBD1010TB,SBD104D3,SS510B,SBD104D1,SS510C,SBD1015AC,MBR5200,ES1JA,1N5248B,ES3DBF,1N5224B,SS5105,SBD202D1,SS110A-AU,BAT54A-AU,SS52C,SBD506TS,SBD1004AB,SBD1004AC,BZT52C2V4S,1N5247B,BZT52C28S,1N5223B,SS32AF-AU,BAT54W-AU,SS13AF,SBD1606AB,ES1602AB,SBD803AC,FR2MAF,1N5226B,SBD0502N6,SBD2005P6,ES3JTS,BZT52C47S,SS22AF,S5D0502N6,BZX84C3V9,BZX84C3V6,SS315BF,SB540L,BZX84C3V3,GS2KBF,ES506P2,SBD2010AB,SBD115D1,BZT52C22S,FR2MBF,SS1105,1N5225B,BZX84C3,1N5249B,SS22BF,ES1GA,SS315AF,UF1JBF,BAV101,SBD102D3,SBD102D1,BAV103,BAV102,ES3BBF,SBD515TS,ES3JC,SBD1604AB,SS35BF,ES3JB,1N5228B,SS5155,BAS16,GS1JAF,BAS19,SBD1006AC,FR1JAF,SBD504TS,SS515B,SBD1006AB,ES2ABF,SS515C,SBD1615AB,BZT52C24S,1N5227B,ES1DA,BAS20,BAS21,ES1600AB,51115,SBD805AC,GS2KAF,BZT52C43S,SBD1510TB,ZMM55C18,FR2KAF,SS35A,FR1JBF,SS20AF,SS55BF,SS355,UF3DB,UF3DC,ES3GB,ES3GC,SS34A,ES500P2,SS58C,ZMM55C12,SS34B,ZMM55C13,FR1002FL,SS34C,ZMM55C10,GS2MBF,ZMM55C11,ZMM55C16,SBD605AC,ZMM55C15,FR2KBF,GS3AB,ES206P5,SBD1506D2,SS34A-AU,1SMB5940B,SS345,1N5229B,UF1AA,SB250S,ABS1-10,ES1BA,UF1BA,ES5JC,UF1DBF,ZMM55C20,SS33A,ZMM55C24,SS33B,SS33C,ZMM55C22,ZMM55C27,ES304P2,MBR180,SS13A,GS3BB,1SMB5941B,SS135,SBD2005AB,UF3BB,UF3BC,SBD1602AB,SS33BF,ES1AA,SKD0103N2,SS12A,SS36C,SS12B,BAW56,SBD1008AB,BZT52C20S,SBD1008AC,SS36A,SBD502TS,SS36B,1SMB5942B,SS365,SS125,S5D203D1,BZT52C68S,ES3DB,SKD0203D3-AU,LL4448,ES3DC,SS35B,ES1606AB,SS35C,GS2MAF,BAV19W,1N4751A,FR2AA,FR2AB,SS36C-AU,GS3DB,SS32AF,SS53BF,BAT54-AU,SBD603AC,UF2GBF,1N4448W,ES502P2,BAT54C-AU,SS54B,FR1004FL,SS54C,S5D105D1,BZT52C9V1S,FR2BA,FR2BB,1N4750A,FR3JAF,BZT52C62S,SB230S,UF3AC,UF3AB,SS545,SBD1504D2,ES3BC,ES3BB,ES306P2,SBD0502N6-AU,SS210A-AU,SS53C,1N4753A,SBD2003AB,FR3JBF,SBD1003TS,ES5JTS,GS3ABF,ES3AB,ES3AC,ES108P4,SD103C,SS32A,SS56C,SS32B,SKD0510D3-AU,SS32C,FR2DA,FR2DB,1N4752A,SD103B,SD103A,GS3GB,SS325,S5D205D1,UF3JBF,ES1001FL,S5D303D1,ES1604AB,SS55C,1N4755A,GS1G,SBD1006TS,GS1J,1SMB5923B,GS1K,FR2GAF,MB10F,GS1M,BAL99,SD103AW,GS3BBF,ZM4747,BZX84C22,ZM4746,GS3BAF,ZM4749,BZX84C20,ZM4748,SBD1006TB,UF3MC,SBD120D1,1SMB5922B,UF3MB,UF2ABF,GS2A,BZX84C27,ZM4741,BZX84C28,ZM4740,ZM4743,GS2B,ZM4742,FR1006FL,ZM4745,S5D103D3,MBR560,GS2D,BZX84C24,ZM4744,S5D103D1,SS18A,1N4754A,SS18B,SKD0103D9,1SMB5924B,SBD1610AB,SBD1020AC,FR2GBF,ZM4736,GS3JB,BZX84C33,ZM4735,BZX84C30,ZM4738,ZM4737,ZM4739,SS185,ES5GTS,1SMB5921B,UF1JA,ZM4730,SKD0207D3-AU,BAT54SW-AU,BZX84C39,BAT54TB,GS1B,BZX84C36,ZM4732,GS1A,ZM4731,MBR550,GS1D,ZM4734,ZM4733,FR2GA,SS310C-AU,FR2GB,ZMM55C2V4,1SMB5925B,BAT54SW,SS210AF,BAS70C,SS52BF,SKD0303MN,BAS70A,SBD106D1-AU,GS3KB,UF3KC,UF1GA,ZM4729,SKD0303MC,SBD520TS,ZM4728,ZMM55C75,UF3KB,1SMA4741A,MBR580,GS2G,1N4756A
硕凯电子SM2KBF系列TVS参数详解及防护应用
硕凯电子推出的SM2KBF系列TVS是专用于低压直流电源的浪涌防护器件, 该器件采用的是SMBF小封装,相对同封装体积的普通系列TVS功率大能做到更大,双向无极性区分,综合防护能力要比同体积产品高得多,可有效降低设计成本。
电子商城
品牌:硕凯电子
品类:Surface Mount Multilayer Varistor
价格:¥0.0640
现货: 5,148,500
品牌:硕凯电子
品类:Surface Mount Polymeric ESD Suppressor
价格:¥0.1280
现货: 2,705,323
品牌:硕凯电子
品类:Surface Mount Multilayer Varistor
价格:¥0.0375
现货: 2,050,028
品牌:硕凯电子
品类:Surface Mount Polymer ESD Suppressors
价格:¥0.1000
现货: 1,165,000
品牌:硕凯电子
品类:Surface Mount Transient Voltage Suppressors
价格:¥0.1250
现货: 321,221
品牌:硕凯电子
品类:Surface Mount Polymeric ESD Suppressor
价格:¥0.1040
现货: 280,250
服务
测试1.2/50us-8/20us组合波,10/700us-5/320us组合波,8/20us单波。能够模拟雷电瞬变引起的浪涌冲击抗干扰测试,最高电压达20KV,电流达20KA。点击预约,支持到场/视频直播测试,资深专家全程指导。
实验室地址: 深圳/上海 提交需求>
测试等级:空气放电30KV±5%;接触放电30KV±5%,适用标准:GB/T 17626.2、IEC61000-4-2、ISO10605、GB/T 19951;给用户产品出电路保护设计方案建议及整改。点击预约,支持到场/视频直播测试,资深专家全程指导。
实验室地址: 深圳/上海 提交需求>
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