【选型】TVS瞬态抑制二极管ESD05V52D-HA用于智能插座USB充电端口防护,ESD等级±30kV
智能插座属于物联网家居产品,主要作用是节约电量,同时集成USB充电端口等接口,但易收到静电损坏,需要ESD防护电路,要求ESD防护器件具有体积小、高静电防护能力的特性。
针对智能插座USB充电端口ESD防护电路应用,推荐优恩半导体的TVS瞬态抑制二极管ESD05V52D-HA,单向防护,工作电压5V,最小击穿电压6V,反向漏电流10μA,峰值脉冲功率大于1000W,ESD防护等级满足IEC61000-4-2标准±30kV(空气放电)/±30kV(接触放电),以下是ESD05V52D-HA的主要电气参数:
1、智能插座的USB充电端口一般都是5V工作电压,推荐采用ESD05V52D-HA做为端口静电防护器件,根据IEC61000-4-2标准,可以提供±30kV(空气放电)/±30kV(接触放电)的ESD保护,可承受超过1000W(8/20us)的峰值脉冲功率,完全满足智能插座中USB充电端口ESD防护应用需求。
2、智能插座产品的趋势是小型化,对内部器件尺寸要求严格,ESD05V52D-HA的封装是1.6*1.0*0.5mm,可以节省PCB面积,提高空间利用率。
3、智能插座是涉及到人生安全的产品,对内部器件的防火等级要求严格,瞬态抑制二极管ESD05V52D-HA满足UL 94V0阻燃等级,符合产品防火性要求,以下是ESD05V52D-HA的内部结构图。
图1 ESD05V52D-HA实物图
综上所述,优恩半导体的瞬态抑制二极管ESD05V52D-HA具有防静电能力±30kV(接触放电)/±30kV(空气放电)、符合UL 94V0阻燃标准、小尺寸封装的特性,是智能插座USB充电端口ESD防护电路的优秀选择。
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【选型】二极防护选TVS管还是选压敏电阻?
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目录- 企业简介和产品概览 静电保护器(ESD) 瞬态抑制二极管(TVS) 半导体放电管(TSS) 双向触发二极管(SIDAC) 压敏电阻(MOV) 陶瓷气体放电管(GDT) 玻璃气体放电管(SPG) 微型防雷模组(MLPM) 自恢复保险丝(PPTC) RS485/422收发器 CAN收发器 网口RJ45连接器 分立功率器件 EMI保护元器件
型号- SMDJ-AT SERIES,07DXXKJ,UN2E8-XXXML SERIES,SMBJ,UN2E5-XXXLL SERIES,UN232,UN2E8-XXXL HV,4.0SMF SERIES,UN1812-XXXCSMD SERIES,10DXXKJ,5.0SMDJ-AT SERIES,P6KE SERIES,30KP SERIES,SACB SERIES,UNS1K SERIES,PXXXSC SERIES,P4KE,SMD0603 SERIES,10DXXKEC SERIES,UN490E,UN3E8-XXXHP,UNSDC12V-3L,07DXXK,07DXXL,UN3E5-XXXMSMD,PXXXSB,15KPS,PXXXSA,PXXXSB-2L,P4SMA SERIES,SA SERIES,SMAJ,UN2220 SERIES,05DXXKJ,SAC SERIES,SMF SERIES,PXXXSC,KXXXSA SERIES,20KP,5.0SMDJ SERIES,0402 SERIES,20KP SERIES,TPSMAJ SERIES,PXXXLB SERIES,SMCJ SERIES,UN3490,P4SMA,UNSDC24V-3L,SMDJ,UNS1K,UN3E6-XXXMM,UN65HVD75,UN2E8-XXXL HV SERIES,SMDT,UN1812 SERIES,UN3220 SERIES,SA,UN2E8-XXXML,UNS4032 SERIES,UN2E8-XXXHL SERIES,UN2E5-XXXL HV,UNSDC58V-2L,SMD1210 SERIES,UN2E5-XXXLSMD,PXXXEC SERIES,UN3485,UN16,5KP,1.5KE SERIES,TP5.0SMDJ,14DXXL SERIES,07DXXKBC SERIES,MCM系列,UNS2K,UN2E8-XXXMSMD,UN2E5-XXXLL HV SERIES,10DXXKEC,UNSDC24V-2L,32DXXL SERIES,UN3E8-XXXHM SERIES,SMCJ,TPSMB SERIES,UN1210-XXXBSMD SERIES,UN3E6-XXXM,TPSMDJ SERIES,UN65HVD233,UN65HVD234,100M,UN65HVD232,UN65HVD230,SMBJ-AT,UN2E5-XXXL,UN2E8-XXXM,UN1210-XXXBSMD,34SXX,KC SERIES,UN2E6-XXXLSMD SERIES,UN2E8-XXXH,UNB-XXXN-SMD,UN3E8-XXXHMF,32DXXKJ SERIES,UN1050,UN3232E,UN1050ISODUB,32DXXKJ,40DXXK,UNS3220,UNB-XXXN/M,40DXXL,UN3085NE,SMCJS,UN2E8-XXXHSMD,HCM系列,TPSMB10J,32DXXK,32DXXL,PXXXEC,UN30,PXXXEB,KXXXSB,PXXXEA,30KP,KXXXSA,P6SMB SERIES,1012,KXXXSD1,PXXXSC-2L SERIES,15KP,PXXXSC-2L,0603,SMD2920 SERIES,10SMBT,14DXXKJ,UN82C250,UNSRS485-2HL,UN82C251,10SMBJ,25DXXL SERIES,05DXXL SERIES,TPSMC SERIES,UN2H8-XXXL HV SERIES,UNSDC58V-3L,SM8Z SERIES,TPSMCJ SERIES,SM5Z,UN6,UN3E5-XXXL,UN3088E,KXXXG SERIES,PXXXTB,PXXXTA,KXXXG,UN2E5-XXXLSMD SERIES,KA SERIES,UNB-XXXN-SMD SERIES,2012,UN3088ES,07DXXL SERIES,5KP SERIES,UN3485ISO,8KP SERIES,PXXXEA SERIES,UNA-XXXN/M SERIES,SMCJS SERIES,3KP,SM8Z,UN3E5-XXXLM,SMCJ-AT SERIES,LCE SERIES,UNC-XXXN/M SERIES,UN3E8-XXXHM,PXXXSA SERIES,UNSRS485-2H,SMCJ-AT,UN0805 SERIES,PXXXDM,POE58C,15SMBJ,PXXXTB SERIES,PXXXSB-2L SERIES,UNA-XXXN-SMD,40DXXKJ SERIES,UNS3220 SERIES,UN1206 SERIES,P4KE SERIES,SM5Z SERIES,UN2E8-XXXMSMD SERIES,UN3E6-XXXMM SERIES,05DXXK,05DXXL,UN600 SERIES,1012 SERIES,UNB-XXXN/M SERIES,8.0SMDJ,UNSRS485-2L,P6SMB,SACA SERIES,40DXXKJ,1000M,40DXXL SERIES,PXXXDM SERIES,SACA,UN0603 SERIES,SACB,UN2E5-XXXL SERIES,UN2H8-XXXLL HV SERIES,SMD2920,0402,8.0SMDJ SERIES,25DXXL,25DXXK,UN30 SERIES,10DXXL SERIES,25DXXKJ,20DXXL SERIES,5KPS,UNA-XXXN-SMD SERIES,UN485E,UN2E8-XXXHL,PXXXSB SERIES,UN485ES,PXXXTA SERIES,UN3E8-XXXHMF SERIES,UN2H8-XXXLL HV,SMDJ-AT,4.0SMF,SMF,TPSMB10J SERIES,0603 SERIES,5KPS SERIES,UN2E8-XXXH SERIES,KD SERIES,UN60,SMAJ-AT SERIES,TPSMDJ,UN1206-XXXASMD SERIES,UN2E8-XXXHSMD SERIES,UN3232E-T,UN1210 SERIES,14DXXKSC,07DXXKBC,10DXXK,UNSDC48V-2L,10DXXL,53DXXK,UN3E8-XXXHSMD SERIES,2012 SERIES,UN0805,UN3E5-XXXMSMD SERIES,KA,KB,UN1812-XXXCSMD,KC,TPSMCJ,UN2E8-XXXLL HV,6.0SMAJ SERIES,KD,14DXXKSC SERIES,UNS2K SERIES,10SMBJ SERIES,TP5.0SMDJ SERIES,SMD1812 SERIES,UN60 SERIES,5.0SMDJ,UN3490E,UNSDC48V-3L,20DXXKYC SERIES,SMD0603,SMD1812,KXXXSB SERIES,UN1206,UN16 SERIES,SMBJ SERIES,UNSRS422-2H,SMDT SERIES,UN1210,UNSRS422-2L,UN135 SERIES,TPSMBJ,PXXXLC SERIES,UNS4032,UNA-XXXN/M,0201 SERIES,UN1206-XXXASMD,UN2H8-XXXL HV,5.0SMDJ-AT,UN3E5-XXXL SERIES,UNC-XXXN/M,20DXXKYC,UN3485S,UN3E6-XXXM SERIES,34SXX SERIES,UN2E5-XXXLL,0201,UN3E8-XXXHP SERIES,UN3E8-XXXH SERIES,UN1042,UN3220,TPSMAJ,UN1040,UN2E8-XXXLL HV SERIES,15KP SERIES,8KP,UN2E5-XXXL HV SERIES,UN2E6-XXXLSMD,6.0SMAJ,UN3E8-XXXHSMD,34SXXJ SERIES,SMD1206 SERIES,SMBJ-AT SERIES,TPSMA SERIES,LCE,UN600,14DXXK,UN6 SERIES,14DXXL,UNC-XXXN-SMD SERIES,UNSRS422-2HL,15SMBJ SERIES,SAC,SMD0805 SERIES,SMAJ SERIES,UN3E5-XXXLM SERIES,UN3E5-XXXLSMD SERIES,UN250 SERIES,UN3E8-XXXH,UN485CUA,UN488E,UN250,KB SERIES,PXXXLC,UN2E5-XXXLL HV,UN135,PXXXLB,PXXXLA,SMD1206,UN0603,UN1812,20DXXL,20DXXK,PXXXEB SERIES,10SMBT SERIES,1.5KE,UNC-XXXN-SMD,3KP SERIES,P6KE,KXXXSD1 SERIES,TPSMC,SMD0805,TPSMB,TPSMA6J SERIES,TPSMA,TPSMBJ SERIES,34SXXJ,20DXXKJ,SMD1210,SMDJ SERIES,UN2220,UN2E8-XXXM SERIES,TPSMA6J,UNSDC12V-2L,1.5SMC SERIES,15KPS SERIES,SMAJ-AT,PXXXLA SERIES,UN3E5-XXXLSMD
【技术】浅析瞬态抑制二极管(双向TVS管)
TVS管也叫瞬态抑制二极管,TVS管是吸收浪涌功率用的,能在极短时间内承受反向电压冲击,使两极间的电压钳位于一个特定电压上,避免后面的电路受到冲击。简单的说就是做过压保护的,在通信等产品中很常见。连接时必须反向工作在电路电源、地两端,与稳压二极管类似,但不需要限流电阻。
TVS管:电子设备的“护身符”!瞬间抵挡雷击与电涌,你的设备有它
TVS管(Transient Voltage Suppressor,瞬态电压抑制器)就像是设备的“安全卫士”,当瞬态电压(雷击、电涌等)来袭时,它能在极短时间内启动,把过高的电压瞬间“制服”,防止元器件被击穿或损坏!它是保护你电子设备的第一道也是最关键的一道屏障!
【经验】如何判断贴片TVS管的单双向及正负极?
TVS管按电性,有单向,双向之分,单向管只能保护一个面,双向可以两边保护。TVS管一般应用在电子电路中,有贴片式TVS管以及轴向引线型TVS管,常用贴片TVS管型号有:SOD123、DO-214AC/SMA、DO-214AA/SMB、DO-214AB/SMC、DO-218AB;引线型TVS管有:DO-201AL/DO-41、DO-204AC/DO-15、DO-201、P600等。
SMAJ Series Surface Mount Transient Voltage Suppressors (TVS)
型号- SMAJ43C,SMAJ200A,SMAJ6.0CA,SMAJ160,SMAJ40CA,SMAJ200CA,SMAJ7.5C,SMAJ14CA,SMAJ5.0,SMAJ6.0A,SMAJ10CA,SMAJ33CA,SMAJ6.0C,SMAJ28A,SMAJ9.0,SMAJ140CA,SMAJ16A,SMAJ18CA,SMAJ7.5A,SMAJ20A,SMAJ120C,SMAJ350A,SMAJ70CA,SMAJ120A,SMAJ110CA,SMAJ60A,SMAJ,SMAJ51CA,SMAJ170,SMAJ160C,SMAJ160A,SMAJ190CA,SMAJ9.0A,SMAJ48CA,SMAJ9.0C,SMAJ250CA,SMAJ17A,SMAJ7.5CA,SMAJ45A,SMAJ33A,SMAJ43,SMAJ250A,SMAJ440A,SMAJ60CA,SMAJ350CA,SMAJ400A,SMAJ64CA,SMAJ140,SMAJ15CA,SMAJ8.0A,SMAJ220CA,SMAJ6.0,SMAJ8.0C,SMAJ11CA,SMAJ160CA,SMAJ26A,SMAJ6.5,SMAJ14A,SMAJ78A,SMAJ19CA,SMAJ54A,SMAJ78C,SMAJ130A,SMAJ30A,SMAJ90CA,SMAJ300CA,SMAJ70A,SMAJ8.0CA,SMAJ75CA,SMAJ150,SMAJ170C,SMAJ170A,SMAJ130C,SMAJ440CA,SMAJ26CA,SMAJ45CA,SMAJ22CA,SMAJ130CA,SMAJ15A,SMAJ43A,SMAJ75A,SMAJ80CA,SMAJ220A,SMAJ51A,SMAJ75C,SMAJ100CA,SMAJ120,SMAJ16CA,SMAJ×××CA,SMAJ12CA,SMAJ5.0CA,SMAJ180CA,SMAJ7.0,SMAJ54CA,SMAJ48A,SMAJ36A,SMAJ7.5,SMAJ24A,SMAJ58CA,SMAJ12A,SMAJ64A,SMAJ140A,SMAJ40A,SMAJ100C,SMAJ100A,SMAJ80A,SMAJ90,SMAJ80C,SMAJ30CA,SMAJ130,SMAJ180C,SMAJ8.5CA,SMAJ180A,SMAJ140C,SMAJ6.5C,SMAJ150CA,SMAJ5.0C,SMAJ5.0A,SMAJ13A,SMAJ85,SMAJ6.5A,SMAJ85A,SMAJ85C,SMAJ180,SMAJ80,SMAJ85CA,SMAJ20CA,SMAJ6.5CA,SMAJ100,SMAJ17CA,SMAJ36CA,SMAJ13CA,SMAJ18A,SMAJ8.0,SMAJ78,SMAJ120CA,SMAJ58A,SMAJ78CA,SMAJ75,SMAJ8.5,SMAJ22A,SMAJ10A,SMAJ110C,SMAJ110A,SMAJ190,SMAJ300A,SMAJ90A,SMAJ190C,SMAJ9.0CA,SMAJ90C,SMAJ190A,SMAJ150C,SMAJ110,SMAJ150A,SMAJ28CA,SMAJ7.0A,SMAJ24CA,SMAJ7.0C,SMAJ19A,SMAJ400CA,SMAJ7.0CA,SMAJ170CA,SMAJ43CA,SMAJ8.5A,SMAJ11A,SMAJ8.5C
瞬态抑制二极管的特点及其在当今数字化、智能化的世界中的应用
在当今数字化、智能化的世界中,电子设备不仅承载着我们的生活便利,更是企业运营的核心,瞬态抑制二极管正是不可或缺的利器。本文中优恩半导体来给大家介绍,希望对各位工程师有所帮助。
【技术】TVS管被击穿后的失效模式有哪些?
TVS(瞬态抑制二极管)可有效防护电路遭受瞬态浪涌电压及电流的危害。但它一旦被击穿,可能出现的现象一般有哪些?今天优恩半导体来为大家讲解。GDT放电管、TSS放电管、压敏电阻等电子元件是现如今在电子电路防护中用的比较多的几种过压保护器件,其应用领域十分广泛。
【应用】超低压TVS阵列ESD2.5V88D-C用于BGM血糖仪试纸接口电极的保护,可抵抗最高±30kV
BGM血糖试纸都是一次性的,测量一次需要一张新的试纸,因此经常在血糖仪上插拔,所以非常容易受静电放电而导致血糖仪设备损坏,电极接口上ESD保护器件必不可少!优恩半导体有一款超低压TVS阵列ESD2.5V88D-C,非常适合这类应用。
解析TVS管的四大特点:快相应、低压放电、强吸收能力、可重复使用
在保护电子设备安全的战斗中,瞬态抑制二极管(Transient Voltage Suppressor)简称TVS管,正是不可或缺的利器。本文中优恩半导体将为大家介绍TVS管的四大特点:快相应、低压放电、强吸收能力、可重复使用。
【技术】一文介绍TVS管的工作原理、特点、应用及维护方法
TVS瞬态电压抑制二极管是一种常用的二极管电子元器件,其作用是在电路中吸收瞬态电压尖峰,从而保护电路中的其他元件免受瞬态电压的影响。本文介绍TVS管的工作原理、特点、应用及维护方法等方面的知识。
SMBJ Series 3.3 To 440V 600W Surface Mount Transient Voltage Suppressors (TVS)
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【元件】优恩半导体新品低电容TVS阵列ESD3.3V88D-LC:高速数据接口的理想ESD保护解决方案
优恩半导体新推出低电容TVS阵列ESD3.3V88D-LC,用于高速数据接口的ESD静电保护。
【技术】瞬态抑制二极管可以用什么代替?
瞬态抑制二极管是一种常用的电子元件,可以用来抑制瞬间高压和高频信号的脉冲干扰。在实际应用中,某些材料或元器件可用来代替瞬态抑制二极管,如晶闸管、CMOS反相器、μC/MCT-7000系列芯片、WDM开关等。
【应用】优恩电容量极低的ESD防护器件用于高清多媒体端口,满足IEC61000-4-2 Level 4
在高清多媒体端口防护电路设计中,ESD器件自然是不可缺少的。优恩半导体推出了一些在高速条件下依旧能保持数据完整性、不占电路板空间,同时价格更有优势,且防护效果优良的ESD器件,满足IEC61000-4-2 Level 4静电放电防护需求,让电路得到有效防护。
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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>
提供全面表征产品器件耗电特征及功耗波形、快速瞬态效应、电源优化、表征和仿真测试服务,使用直流电源分析仪测量精度达50µV,8nA,波形发生器带宽100kHz,输出功率300W,示波器200kHz,512 kpts
实验室地址: 深圳/苏州 提交需求>
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