【产品】优恩半导体推出的GDT陶瓷气体放电管UN1812系列，专为小尺寸PCB表面贴装而设计

时间： 2022-05-07 来源：优恩半导体

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优恩半导体推出的GDT陶瓷气体放电管SMD贴片UN1812系列，型号为UN1812-90CSMD，气体放电管 (GDT) 主要是用于保护电信设备。1812系列GDT放电管相当于提供高浪涌额定值在一个微型包裹中，专为小尺寸PCB表面贴装而设计，低插入损耗非常适合宽带设备应用。电容不随电压，并且不会导致 ADSL2+的操作问题，其中Tip和Ring之间的电容变化是不可取的。这些设备非常坚固，能够转移500A脉冲在一个微型封装1812不被破坏。

UN16XXX、SMBJ15A/CA与上DC12V-电源端口ESD静电放电及插拔脉冲过电压防护产品特性一致。

图 1

DC12V电源接口概述

DC12V接口是指额定电压为直流12V的接口，可广泛使用在汽车电子设备、工业控制、通信安防等重要领域。

电源作为电子产品的“心脏”，它能否稳定可靠的运行，直接决定着产品最终的可靠性，实际应用中复杂的电磁环境，导致设备及易遭受静电或其它感应过电压等情况的影响而损坏。

测试标准

符合要求ESD IEC 61000-4-2Level 4; Surge IEC 61000-4-5 Level 4

应用示例

图 2

此方案前端采用通流能力强的陶瓷放电管泄放浪涌产生的大电流，中间采用电感、自恢复保险丝做退耦，末级使用导通电压精准度高、响应速度快、钳位电压低的TVS做保护，让后端的电路得到有效的防护，此方案具有很好的兼容冗余设计。

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本文由三年不鸣转载自优恩半导体，原文标题为:DC12V-电源端口ESD静电及雷击浪涌防护设计方案，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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优恩半导体（UNSEMI）保护器件产品选型指南

目录- Electrostatic Discharge Protection Devices Transient Voltage Suppressors Thyristor Surge Suppressors Gas Discharge Tube Spark Gap Protectors Multilayer Chip Varistor Polymeric Positive Temperature Coefficient Thin Film Common Mode Filter Silicon bilateral voltage triggered switch RJ45 Network connectors

型号- 15SMBJ78CA,SMAJ6.0CA,SMAJ40CA,SMBJ20A-AT,SM8Z20A,15KP58A,UN2K8-400SMD,SMD1206-350,SMDJ78CA,UN3E8-75HM,P0300SC-2L,ESD05V02D-CP,UN3E8-75HP,TPSMB30CA,SMDJ16A-AT,15SMBJ7.5CA,UNC-301N-SMD,TPSMCJ18CA,PESD0603E12V,UN6-200,05D511K,20D241KYC,5.0SMDJ85C,SMDJ36CA-AT,5.0SMDJ85A,K2200G,UN0402E18V120P,SMCJ100CA,ESD15V52D-LCF,5KP30C,5KP30A,SMF120CA,SMBJ150CA,SMDJ170A,SM8Z33CA,TP5.0SMDJ28CA,53D681K,SMDJ170C,3KP80CA,UN2K8-800L,UN135-250,SMCJ30C,32D122K,SMCJ30A,UNA-471M,SA180C,SMAJ70CA-AT,K0900G,SM8Z24A,SA180A,4.0SMF5.0A,15KP54A,20D781KJ,SMF190A,P6KE8.2CA,TPSMA82A,P4KE180A,P4KE180C,14D181KSC,ESD24V26T-5L,20D331KYC,P4SMA82CA,SMF3.3A,TP5.0SMDJ15CA,SM8Z22A,MCM3216B SERIES,SMDJ160CA,SMBJ400CA,SMCJ80CA,SMD1812-200-24V,PXXXXLB,PXXXXLC,P6SMB51CA,PXXXXLA,ESD24V26T-4L,4.0SMF12CA,TPSMB43CA,ESD0402-240E2R5,SMDJ400A-AT,TPSMB110CA,ESD08V88D-C,SMCJ220CA,5.0SMDJ64CA-AT,5.0SMDJ80A,SMCJ440A-AT,10SMBJ40CA,5.0SMDJ80C,P4KE SERIES,SMD1206-075-16V,TP5.0SMDJ33A,15KP22CAS,UN2E8-90MSMD,5KP36C,5KP36A,UN135-200,SMCJ170CA-AT,UN3220-511H,ESD05V88D-2LA,SMAJ18CA,SA17CA,UN3E6-470MM,1.5KE170CA,25D122K,5KP90CA,5.0SMDJ160CA-AT,TPSMCJ40CA,SMF,TPSMAJ13CA,UN3E5-XXXL,3KP45CA,07D301K,10SMBT28A,SMD1210-075,UN1812-120H,TPSMBJ20CA,3KP58CA,K2600SD1,TPSMBJ40A,1.5SMC440A,UN3E6-350MM,07D431K,10D471KJ,UNS3220-180K,UN2E8-600MSMD,P6SMB520A,UNS2K SERIES,UN1812-121H,20D911KJ,SMAJ440CA-AT,20D511KYC,P6SMB16CA,P6KE500C,UN250-250,P6KE500A,SMBJ90C,15SMBJ9.0A,UN2220-470HS,ESD12V12D-A,SMBJ90A,ESD12V12D-C,UN3E8 SERIES,SMBJ12CA,TP5.0SMDJ30A,TPSMAJ26CA,UNA SERIES,SMD1210-050,PESD0603E18V,SMDJ11CA-AT,UNS3220-181K,SMBJ5.0A,SMBJ350CA-AT,SMBJ5.0C,TCF03025FH35002A,UN1206-270H,SMD0805-075,UNC-SMD SERIES,20D220K,SMBJ9.0,ESD15V52D-LAF,5.0SMDJ180A-AT,PESD0603E15V,SMD1210-020,UN1210-760H,UN3E8-75HSMD,6.0SMAJ,UN0402E SERIES,UN6-250,TP5.0SMDJ36A,SMBJ58A-AT,SMDT58CA,P4SMA47CA,ESD24V32D-C,UN3E6-230MM,ESD24V32D-A,SMD1210-035,UN2E5-XXXLL,ESD0402-5R5E500,SMD1210-005,07D560K,SMBJ85A-AT,20D,UN250,PXXXXDM,P4KE400A,MCM3216B121,P4KE400C,PXXXXTB SERIES,40D431KJ,ESD03V32D-LCD,10D101K,TPSMBJ33CA,ESD03V32D-LCA,SMCJ90CA-AT,SMD0805-050,ESD03V32D-LCC,07D561K,10SMBJ18CA,TPSMDJ12CA,P6KE27CA,SMBJ30CA-AT,SMCJ120A-AT,PXXXXEC,5KP33A,SMCJ16CAS,UN1210-200BSMD,PXXXXEA,10D102K,34S1000J,PXXXXEB,14D911K,20D221K,SMD1210-150-12V,07D821KJ,SMD1210-010,5KP33C,TPSMA6J13A,20D470KJ,UN2E8-150M,SMDT45CA,15SMBJ17CA,TPSMA6J13CA,SMAJ14A-AT,10SMBT33A,SMD0805-035,ESD05V32D-A,UNB-201N-SMD,TPSMA6J14A,SA9.0,UN3E6-350M,POE SERIES,UN135-1100-S,TPSMBJ33A,SMD0805-020,UN3E8-75H,10D112K,UN135-1100-C,UNB-181N,ESD05V88D-CDN,UN2E8-150H,14D561K,TPSMB91CA,TPSMAJ SERIES,TPSMA6J15A,ESD08V52D-HA,TPSMBJ36A,SMCJ7.5C,SMCJ7.5A,SMAJ400A,SMF19CA,UN3E5-150L,SA90A,UN1812 SERIES,SA90C,10D241K,SMD0805-010,10SMBJ180A,14D431K,LCDA05C-8,LCDA05C-4,25D,P6KE220CA,SA40CA,ESD05V32D-C,HCM1012GD900B05,10SMBT7.5A,ESD05V88D-CBP,10D821KEC,SMD0805-005,UN2E8-150ML,UN1812-760HS,ESD05V88D-CBD,SMCJ64A-AT,SMBJ48CA-AT,P3800TB,TPSMBJ30A,P3800TA,SMDJ90,UN3220-471HS,P6KE100CA,5KP28C,SMDT7.0A,P6SMB SERIES,5KP28A,14D681KJ,TPSMA100A,P3800SC,P3800SB,SMDJ85,6.0SMAJ54CA,ESD30V12D-C,P3800SA,ESD30V12D-A,SMDJ80,SMAJ8.5CA,SMAJ180C,SMAJ180A,UN2E5-90LSMD,TP5.0SMDJ40A,SMDJ75CA-AT,20D122KJ,10SMBT36A,ESD3.3V04D-LC,SMAJ350CA-AT,14D361KSC,5.0SMDJ220A,SMDJ78,UN30-160,UN16-900,ESD05V08P-LC,SMDJ75,25D121K,5KP8.0C,14D561KJ,SMDJ70,5KP8.0A,UN2K8-450L,1.5SMC10A,UN0805-420H,TPSMA6J26CA,SMDJ16CA,SMCJS SERIES,14D560K,SMBJ130C,SMBJ130A,5.0SMDJ350A,SMDJ64,SMDJ60,34S210J,5KP120CA,ESD12V52D-CF,30KP120A,UNS3220 SERIES,SMDJ43A-AT,SMDJ58,UN30-185,SMDJ54,P6KE75,10SMBJ7.0CA,SMDJ51,UN2E5-3600LL,20KP132A,SMAJ160CA-AT,10SMBT7.0A,UN2K8,P6KE62CA,UN30-135,SMDJ48,P6KE68,SMDJ45,SMDJ43,UNB-401M,SMDJ40,TPSMA36CA,P6KE82,ESD15V02D-CKN,5.0SMDJ78C,SMCJ7.0C,SMDT7.5A,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,5.0SMDJ48CA,UN111B339HWA1DFL,15KP51A,TPSMDJ,SMDJ36,SMDJ33,25D751KJ,P4SMA220A,SMDJ30,10SMBJ60A,P6KE91,KB-380,SM8Z26A,ESD3.3V12D-A,ESD3.3V12D-C,SMD1812-200-16V,TPSMCJ,UN2H8-5000LL,SMDJ28,5KP8.5C,SMDJ26,5KP8.5A,SMDJ24,UN2K8-600,SMDJ22,SMDJ20,UN1210-151H,SMD0805-110-12V,SMBJ11A-AT,07D331KJ,ESD0402M,UN16 SERIES,14D751KSC,SMD1812-300-16V,SM8Z28A,SMDJ19,ESD12V52D-HA,SMDJ18,SMDJ17,SMDJ16,TPSMB10J16CA,SMDJ15,TPSMBJ,SMDJ14,TPSMB56CA,SMDJ13,SMDJ12,SMDJ11,SMDJ10,SMCJ36A,SMD0805-010-30V,P6KE30,32D621KJ,SMCJ36C,SA190CA,5.0SMDJ75C,5.0SMDJ75A,UNA-SMD,15SMBJ160CA,SMF54CA,TPSMA6J18A,P4SMA91A,P6KE27,TPSMAJ,P6SMB170A,P0300DM,UN1812-390HS,P6KE24,P6KE22,P6KE43,SMCJ45CA,UN3E8-200HSMD,UN0603E,P6KE75CA,P0300EA,P0300EB,P0300EC,P6KE39,TPSMA6J19A,UN2H8,P6KE36,TCF03025U12002A SERIES,P6KE33,10SMBJ64A,SMCJ58CA,P6KE51,TPSMBJ110CA,SMDJ180CA-AT,25D511KJ,SMD1206-300,SMDJ7.5CA,TPSMA75A,UN1812-270HS,5.0SMDJ17A-AT,1.5KE18CA,14D201KJ,UN30-110,BLC03C-4,UN2K8-350L-2,5.0SMDJ70CA,UN2E5,UN2K8-350L-1,SMCJ33A,P6KE47,SMCJ33C,TPSMA6J16A,UN2E8,UN2E8-150HL,P4SMA350A,P6KE62,P4SMA6.8CA,ESD03V23T-LC,ESD03V23T-LA,ESD08V52D-A,15SMBJ180A,14D301K,10SMBT30A,P6KE56,ESD08V52D-C,TPSMA6J17A,5.0SMDJ33CA,UNS3K,UN2E6-SMD SERIES,UN1812-390H,TPSMDJ24CA,20D361K,40D361KJ,4.0SMF13CA,SMDJ160A,SMBJ160CA-AT,TP5.0SMDJ28A,

优恩半导体 - 选型指南代理服务技术支持批量订货

优恩半导体（UN Semiconductor）于1994年成立于台湾，专注于ESD静电保护、雷击浪涌保护器件及串口芯片，设有专业的EMC测试整改中心。优恩半导体的ESD、TVS、GDT、MOV、放电管、通信芯片等产品广销全球20多个国家。

ESD静电二极体（ESD）瞬态抑制二极体（TVS）陶瓷气体放电管（GDT）半导体放电管（TSS）玻璃放电管（SPG）压敏电阻（MOV）贴片压敏电阻（MLV）自恢复保险丝（PPTC）熔断保险丝 RS485通讯芯片 RS232通讯芯片 CAN通讯芯片电源保护模组信号保护模组防雷型RJ45网路连接器高速静噪虑波器磁珠高压整流二极体小信号肖特基二极体小信号开关二极体稳压二极体 MOS管双极型电晶体电源管理芯片电源隔离模组信号隔离模组

代理服务线上商城技术资料

赛尔特（SETsafe丨SETfuse）气体放电管选型指南（详版-中文）

目录- 特性与型号概览术语注意事项气体放电管产品系列 SZxxxx-SMD系列 SWxxxx-SMD系列 SXxxxx-SMD系列 SYxxxx-SMD系列 SNxxxx-SMD系列 SUxxxx-SMD系列 SSxxxx-SMD系列 SDxxxx-SMD系列 SMxxxx-SMD系列 SKxxxx-SMD系列 SCxxxx-SMD系列 TSxxxx-SMD系列 TZxxxx-SMD系列 TYxxxx-SMD系列 TRxxxx-SMD系列 SDxxxx-L系列 SFxxxx-L系列 SExxxx-L系列 TZxxxx-L系列 TBxxxx-L系列 TRxxxx-L系列 SPBxxxx-xx系列 SPCxxxx-xx系列 SPJxxxx-xx系列 SPAxxxx-xx系列 SPHxxxx-xx系列 SPIxxxx-xx系列 SPKxxxx-xx系列 SPRxxxx-xx系列 SPVxxxx-xx系列 SPSxxxx-xx系列 SPPxxxx-xx系列 TPAxxxx-xx系列

型号- SU351A - SMD,SPI252H - XX,SPI601D - XX,TZ251M - L,SE231M,SPBXXXX-XX,SE231H,SPJXXXX-XX,TZ601M - SMD,SF102A,SC601H-SMD,SPP 系列,SM151H - SMD,SZ 系列,TPA801H - XX,TPAXXXX-XX,TZXXXX-SMD系列,TB421A - L,SM801H - SMD,TZXXXX-L系列,TZ421M - SMD,TZ601A - SMD,TR601M-L,SPH351D - XX,SPB601H-XX,SX231Y - SMD,TR231H,TR231M,TZ601M - L,SFXXXX-L系列,SPB091H-XX,TY251A - SMD,SN601A - SMD,SX091X - SMD,SS601A-SMD,SYXXXX-SMD系列,SC601H - SMD,SPC801H - XX,SPJXXXX-XX系列,SNXXXX-SMD系列,TSXXXX-SMD,TR351H,SE452A,SF202T,SPV351D - XX,SD 系列,SPB351H-XX,TR351M,SPRXXXX-XX,SPVXXXX-XX,TB151A - L,SE-L 系列,TZ-L 系列,SD075A - L,TZ351A - L,SF231M,SN201A - SMD,TR075H - SMD,TRXXXX-L,TZ091A-L,TZ091M - L,SE251H,SCXXXX-SMD,TB-L,TR471H,SC 系列,TR471M,TZ 系列,SU091A - SMD,SF231A,SM601H-SMD,SD251A - SMD,SCXXXX-SMD系列,SN091A - SMD,SE251M,SX801Y - SMD,SX471Y - SMD,TR251M - SMD,TB091A - L,TR-L 系列,TR-L,TS601T - SMD,SD151A - L,SE252A,SK801H - SMD,SN 系列,SPSXXXX-XX系列,SZ401Z - SMD,TS231T - SMD,SM075H - SMD,SU091M - SMD,SS351A - SMD,TR351H - SMD,SY 系列,SW351Y - SMD,SE362A,SS071A - SMD,SM 系列,SPI351D - XX,TZ351M - SMD,SPB801H - XX,TR251H,SYXXXX-SMD,SE471H,SD471A - L,TB075M - L,TR251M,SF-L 系列,TR091M - SMD,SY421T - SMD,SSXXXX-SMD,SE471M,TZ231M - L,SD801A - L,SPR 系列,SX 系列,TPA142H - XX,SZ091Z - SMD,SY075T - SMD,SF452T,TZ421A - SMD,SC421H - SMD,SUXXXX-SMD系列,SD091A - SMD,SD231A - L,SE351H,SX201Y - SMD,SPPXXXX-XX系列,SK102M - SMD,SE351M,SPP601P - XX,SPP601P-XX,TZ-SMD,SPCXXXX-XX,TS471T - SMD,SF251M,SXXXXX-SMD,SE801H,TZ151M - L,SPIXXXX-XX,SPH 系列,SE801M,SF251A,TR091H - SMD,TR421M - SMD,TZ351A - SMD,SS421A - SMD,SPSXXXX-XX,SD801A - SMD,TSXXXX-SMD系列,TY351A - SMD,SS601A - SMD,TR471H - SMD,TR151H,SE151H,SPH601D - XX,SF252T,TR151M,TY231A - SMD,SE151M,SPB202H - XX,TB251A - L,TB471M - L,SSXXXX-SMD系列,TZ071M - L,TPA,SU801M - SMD,SF471M,SS801A - SMD,SK601H - SMD,SF362T,TZ231A - SMD,SD075A - SMD,TZ471A - SMD,SF471A,SE152M,TS421T - SMD,SPBXXXX-XX系列,TB075A - L,SD071A - SMD,SW075Y - SMD,SMXXXX-SMD,SF351M,SX401X - SMD,TS 系列,SS301A - SMD,TZ471A - L,TZ151A - SMD,SC471H - SMD,SU251M - SMD,SF351A,SC231H - SMD,TR151H - SMD,TZXXXX-SMD,SPS 系列,SD091A - L,SPV601D - XX,SC351H - SMD,SK421H - SMD,SPB,SPB102H - XX,SPA,SPC,TR075H,SPH,TR 系列,SX091Y - SMD,TR075M,SPJ,SPI,SPK,SX151Y - SMD,SF801M,SPP,SC091H - SMD,SPR,SM601H - SMD,SW601Y-SMD,SPS,SPV,SF151M,SU421A - SMD,SPJ601D-XX,TB351M - L,SF 系列,SPI 系列,SPJ152H-XX,SPK102D - XX,SD071A - L,TZ251M - SMD,SY201T - SMD,TZ091A - SMD,TZ421A - L,TYXXXX-SMD,SY801T - SMD,SN151A - SMD,SW151Y - SMD,SF151A,SPB152H - XX,TPA801H-XX,SPI801D - XX,SX401Y - SMD,SX601X-SMD,SE075H,SE 系列,SPA351D-XX,TB231A - L,SPJ102H-XX,SW091Y - SMD,SX075X - SMD,SU601A-SMD,SE075M,SPJ 系列,SPJ801D-XX,SF152A,TR601M - SMD,SU231A - SMD,SK801M - SMD,SM351H - SMD,SW401Y - SMD,TR351M - SMD,SZ401Z-SMD,SM471H - SMD,SU601A - SMD,SM231H - SMD,SPKXXXX-XX系列,SU471A - SMD,SPK601D - XX,SX075Y - SMD,SPC351H - XX,TR471M - SMD,TB421M - L,SS231A - SMD,TR601M,SPHXXXX-XX,TZ071A - SMD,TYXXXX-SMD系列,SC071H - SMD,SW231Y - SMD,SC075H - SMD,SM091H - SMD,TY601A - SMD,TR231M - SMD,SMXXXX-SMD系列,SD091A-SMD,TB-L 系列,SN071A - SMD,SD231A - SMD,TR601H,TZ091A - L,SN075A - SMD,SY231T - SMD,TS601T-SMD,SZ231Z - SMD,TS251T - SMD,SPV 系列,SK351H - SMD,SK091M - SMD,SX301X - SMD,SPR202H-XX,SU 系列,TZ075A - SMD,SPHXXXX-XX系列,SE601H-L,SX151X - SMD,SN601A-SMD,SPCXXXX-XX系列,SF075M,SWXXXX-SMD,TY421A - SMD,SE601H,SW201Y - SMD,TZ071M - SMD,SPP801P - XX,SZXXXX-SMD系列,TR231H - SMD,SM421H - SMD,SE601M,SKXXXX-SMD系列,SF075A,TBXXXX-L系列,SD601A - L,SZ201Z - SMD,SPVXXXX-XX系列,SN401A - SMD,TZ075M - L,SF601A-L,SF801A,SK351M - SMD,SX471X - SMD,TZ075M - SMD,TZ231A - L,TR091M,SK091H - SMD,SPK 系列,TR-SMD 系列,TZ-SMD 系列,SU801A - SMD,SZ151Z - SMD,SY301T - SMD,SPS801G - XX,SK601M - SMD,TR091H,TB601M - L,SK102H- SMD,TZ471M - SMD,SX231X - SMD,SU151M - SMD,TR601H - SMD,SE402A,SD251A - L,SNXXXX-SMD,TB231M - L,SF601A,SPA801D-XX,TRXXXX-SMD,SD-SMD 系列,TR-SMD,SC151H - SMD,SPA 系列,SW301Y - SMD,TR151M - SMD,SU151A - SMD,SD151A - SMD,SY151T - SMD,SN801A - SMD,TZ471M - L,TB601M-L,TS351T - SMD,TZ251A - L,SPB 系列,SX201X - SMD,SX801X - SMD,SK421M - SMD,SDXXXX-SMD系列,SE091M,SPK091D - XX,SE091H,SY601T-SMD,SD-SMD,TR421H - SMD,SF601M,TPA 系列,SPJ351D-XX,TZ-L,TB251M - L,SPA601D-XX,TPAXXXX-XX系列,SS201A - SMD,TZ601A - L,SS 系列,TB351A - L,SKXXXX-SMD,SW471Y - SMD,SE421H,SD421A - SMD,SN351A - SMD,TRXXXX-SMD系列,TZ351M - L,SE421M,SPIXXXX-XX系列,SPAXXXX-XX,SY601T - SMD,TS151T - SMD,SW601Y - SMD,TZ075A - L,TY601A-SMD,SPB151H-XX,SW421Y - SMD,SF402T,TY 系列,SPKXXXX-XX,TZ231M - SMD,SPS601G - XX,SU601M - SMD,TZ091A-SMD,SDXXXX-L系列,SE302A,SEXXXX-L,TR421H,SS091A - SMD,SX421Y - SMD,SD091A-L,SUXXXX-SMD,TR421M,SF091M,TR601M-SMD,SM251H - SMD,SU251A - SMD,TR075M - SMD,SN231A - SMD,SY401T - SMD,SFXXXX-L,TS091T - SMD,SF091A,TZ071A - L,SPC 系列,SX601Y - SMD,SY091T - SMD,SW 系列,SF-L,TB601A - L,TBXXXX-L,SN471A - SMD,SU421M - SMD,TZ421M - L,SY471T - SMD,SPR601D - XX,SZ301Z - SMD,SXXXXX-SMD系列,SK 系列,SE102M,SZXXXX-SMD,SD421A - L,SC801H - SMD,SDXXXX-L,SX301Y - SMD,TZ151M - SMD,SF421A,SX601X - SMD,SD351A - L,SF421M,SU471M - SMD,SPR302H-XX,SPRXXXX-XX系列,SX421X - SMD,SN421A - S

2024/1/30 - 赛尔特 - 选型指南 - V1.0 代理服务技术支持批量订货

优恩半导体TVS瞬态电压抑制二极管选型表

优恩半导体提供以下技术参数的TVS选型：反向截止电压：3.3V~440V；击穿电压（min）：5.2V~492V；击穿电压（max）：6V~543V；测试电流：1mA、5mA、10mA；最大钳位电压 VC @IPP (V)：8V~713V；最大峰值脉冲电流IPP (A)：0.56A~3000A；最大反向漏电流IR @VRWM (μA)：1uA~1000μA；关断电压：10V~85V；最大反向浪涌电流IPP(A)：48A~388A；最大IR @VRWMTJ=175(uA)：150uA、250uA。

产品型号	品类	Reverse Stand-Off Voltage VRWM(V)	Breakdown Voltage VBR (V) @IT MIN	Breakdown Voltage VBR (V) @IT MAX	Test Current IT (mA)	Maximum Clamping Voltage VC @IPP (V)	Maximum Peak Pulse Current IPP (A)	Maximum Reverse Leakage IR @VRWM (μA)	model
8KP24A	Axial Lead Transient Voltage Suppressors	24	26.7	29.5	1	38.9	206	5	Uni

选型表 - 优恩半导体立即选型

DC24V电源端口浪涌保护

DC24V电源端口浪涌保护DC24V电源是一种为设备提供稳定、可靠的直流电压输出的电源，其广泛应用于工业自动化控制系统。此方案设计为多级保护的方式，初级采用通流能力较强的陶瓷气体放电管和压敏电阻组合来承受泻放大的浪涌电流，中间使用电感做退耦，次级选用响应电压精准、稳定且快速的TVS管做保护，能有效抑制各类浪涌过电压，使后端的DC芯片及电路得到全面的保护。

2024-01-24 - 应用方案代理服务技术支持批量订货

赛尔特（SETsafe丨SETfuse）高通流型气体放电管选型指南

目录- 特性与型号概览术语注意事项产品系列 SPBxxxx-xx系列 SPCxxxx-xx系列 SPJxxxx-xx系列 SPAxxxx-xx系列 SPHxxxx-xx系列 SPIxxxx-xx系列 SPKxxxx-xx系列 SPRxxxx-xx系列 SPVxxxx-xx系列 SPSxxxx-xx系列 SPPxxxx-xx系列 TPAxxxx-xx系列

型号- SPP601P-XX,SPCXXXX-XX,SPI252H - XX,SPI601D - XX,SPHXXXX-XX,SPIXXXX-XX,SPH 系列,SPIXXXX-XX系列,SPBXXXX-XX,SPAXXXX-XX,SPJXXXX-XX,SPP 系列,SPB151H-XX,SPSXXXX-XX,TPA801H - XX,SPV 系列,TPAXXXX-XX,SPH601D - XX,SPR202H-XX,SPKXXXX-XX,SPHXXXX-XX系列,SPS601G - XX,SPB202H - XX,SPH351D - XX,SPB601H-XX,SPCXXXX-XX系列,TPA,SPP801P - XX,SPB091H-XX,SPBXXXX-XX系列,SPVXXXX-XX系列,SPC 系列,SPC801H - XX,SPJXXXX-XX系列,SPK601D-XX,SPV351D - XX,SPB351H-XX,SPRXXXX-XX,SPVXXXX-XX,SPK 系列,SPS 系列,SPV601D - XX,SPR601D - XX,SPB,SPB102H - XX,SPA,SPV601D-XX,SPC,SPH,SPJ,SPI,SPS801G - XX,SPK,SPP,SPR,SPS,SPV,SPR302H-XX,SPRXXXX-XX系列,SPH801D - XX,SPJ601D-XX,SPSXXXX-XX系列,SPH601D-XX,SPS601G-XX,SPA801D-XX,SPI 系列,SPJ152H-XX,SPK102D - XX,SPA 系列,SPR601D-XX,SPB152H - XX,TPA801H-XX,SPI801D - XX,SPB 系列,SPI351D - XX,SPR801D-XX,SPI152H - XX,SPB801H - XX,SPA351D-XX,SPJ102H-XX,SPJ 系列,SPJ801D-XX,SPK091D - XX,SPR 系列,TPA 系列,SPC102H - XX,TPA142H - XX,SPJ351D-XX,SPI601D-XX,SPPXXXX-XX,SPC601H - XX,SPPXXXX-XX系列,SPAXXXX-XX系列,SPV801D - XX,SPKXXXX-XX系列,SPA601D-XX,SPK601D - XX,TPAXXXX-XX系列,SPC601H-XX,SPC351H - XX,SPP601P - XX

2024/1/28 - 赛尔特 - 选型指南 - V1.0 代理服务技术支持批量订货

全业电子（QY Semiconductor）成立于1993年，已成为全方位的电路保护产品供应商，在研发、生产和工程领域投入巨资，以满足客户不断变化的需求，提供更好的优质电路保护元器件，为全球客户提供高效的技术支持、解决方案，产品广发用于汽车、工业、消费等领域。

ESD静电保护二极管 TVS瞬态抑制二极管 GDT陶瓷气体放电管插件压敏电阻贴片压敏电阻插件 PPTC自恢复保险丝 TSS半导体放电管 SPG玻璃放电管贴片自恢复保险丝插件自恢复保险丝塑料插件方形熔断保险丝高分子ESD静电抑制器贴片气体放电管

代理服务线上商城技术资料

【经验】GDT放电管与MOV压敏电阻串联使用时是否导通在前？

GDT放电管与压敏电阻两个器件串联时，通常小容量的分压较高，大容量的分压较小，MOV压敏电阻的寄生电容是陶瓷气体放电管的百倍，因此绝大部分的电压会给到放电管，放电管导通之后，再施加到压敏电阻上，此时压敏电阻就会导通。

2022-12-04 - 设计经验代理服务技术支持批量订货

赛尔特（SETsafe丨SETfuse）插件型气体放电管选型指南

目录- 特性与型号概览术语注意事项气体放电管产品系列介绍 SDxxxx-L系列 SFxxxx-L系列 SExxxx-L系列 TZxxxx_L系列 TBxxxx-L系列 TRxxxx-L系列

型号- SE421H,TZ351M - L,SF251M,TR601M,TZ251M - L,SE231M,SE801H,SE421M,TZ151M - L,SE231H,SE801M,SF102A,SF251A,TB-L 系列,TZ075A - L,TZ091A - L,TR601H,SF402T,TB421A - L,TZXXXX-L系列,SE151H,TR151H,SF252T,TR151M,TR601M-L,SE601H-L,SE151M,SDXXXX-L系列,SE302A,TB251A - L,SEXXXX-L,TB471M - L,TR421H,SF075M,TZ071M - L,SE601H,TR231H,SD091A-L,SF471M,TZ601M - L,TR231M,SFXXXX-L系列,SF091M,TR421M,SF362T,SE601M,SF471A,SE152M,SF075A,TBXXXX-L系列,TB075A - L,SD601A - L,SFXXXX-L,SF091A,TZ071A - L,SF351M,SE452A,TR351H,SF202T,TZ075M - L,SF601A-L,SD 系列,SF801A,TZ471A - L,TR351M,SF351A,TZ231A - L,TR091M,SF-L,TB151A - L,TB601A - L,SD091A - L,TBXXXX-L,SE-L 系列,TZ-L 系列,SD075A - L,TZ351A - L,TZ421M - L,SF231M,TRXXXX-L,TZ091A-L,SE102M,TZ091M - L,TR075H,SD421A - L,SE251H,TB-L,TR 系列,TR471H,TR075M,TR471M,TZ 系列,TB601M - L,TR091H,SF231A,SF801M,SDXXXX-L,SF421A,SE251M,SD-L 系列,SD351A - L,SF421M,TB091A - L,TR-L 系列,TR-L,SE402A,SD151A - L,SD251A - L,SF151M,SE252A,TB 系列,TB231M - L,SF601A,TB351M - L,SF 系列,TZXXXX-L,TB151M - L,SD071A - L,TZ421A - L,SF151A,SE-L,TZ471M - L,TB601M-L,TZ251A - L,SE362A,SF302T,SE075H,TR251H,SE 系列,SE471H,SD471A - L,TB075M - L,TB231A - L,TB091M - L,TR251M,SF-L 系列,SE091M,SE075M,SF152A,SE471M,TZ231M - L,SE091H,SD801A - L,SE202A,SF601M,TZ-L,SF452T,TB471A - L,TB251M - L,SD231A - L,SE202M,SE351H,SEXXXX-L系列,SE351M,SD-L,TZ601A - L,TRXXXX-L系列,TB351A - L,TB421M - L,TZ151A - L

2024/1/28 - 赛尔特 - 选型指南 - V1.0 代理服务技术支持批量订货

里阳半导体（Liown）汽车行业保护器件选型指南

型号- SMBJ5.0A,SM6S24A,SMCJ440A-Q,2R090MM-8,30KP-Q,SM8S33A,SMBJ6.5A,15KP36A-Q,5KP-Q,SM6S,SMCJ75A-Q,5KP36A-Q,SMBJ6.5CA,15KP-Q,SM8S30A,2R075ML-8,5.0SMDJ36A-Q,561KD20J,LTHXXA-YYBWGH,5.0SMDJ-Q系列,5KP33A-Q,SM8S系列,220KD10,220KD10J,20KP-Q,SMCJXXA,2R090ML-8,5KP24A-Q,SMBJ7.0A,180KD10,15KP30A-Q,5KP系列,5.0SMDJ-Q,SM8S,180KD10J,5.0SMDJ24A-Q,5KP,15KP20A-Q,SMBJ7.0CA,15KP24A-Q,15KPXXA-Q,SMBJ6.0A,SM8S20A,SM8SXXA,SMBJ30CA-Q,2R075MM-8,5.0SMDJ75A-Q,2R800ML-8,SMBJ16CA,SMBJ6.0CA,SM8S24A,SM8S36A,SM6S系列,P6SMAJ33CA-Q,SMBJ5.0CA

2022年08月 - 里阳半导体 - 选型指南代理服务技术支持批量订货

【经验】解析深井地震探测设备雷击浪涌多极GDT陶瓷放电管与TVS管组合整改案例

本文介绍了优恩半导体雷击浪涌GDT陶瓷放电管与TVS管组合整改案例。案例问题描述的客户产品为深井地震探测仪，设备分为井下传感器、电源供电及通讯接口和井上地面设备数据采集器两部分，中间通过一根多芯铠装电缆承载，多芯线缆包括模拟信号、数字信号、供电和RS485信号。

2022-04-03 - 设计经验代理服务技术支持批量订货

赛尔特（SETsafe丨SETfuse）贴片型气体放电管选型指南

目录- 特性与型号概览术语注意事项气体放电管产品系列介绍 SZxxxx-SMD系列 SWxxxx-SMD系列 SXxxxx-SMD系列 SYxxxx-SMD系列 SNxxxx-SMD系列 SUxxxx-SMD系列 SSxxxx-SMD系列 SDxxxx-SMD系列 SMxxxx-SMD系列 SKxxxx-SMD系列 SCxxxx-SMD系列 TSxxxx-SMD系列 TZxxxx-SMD系列 TYxxxx-SMD系列 TRxxxx-SMD系列

型号- SU351A - SMD,SS231A - SMD,TZ071A - SMD,TYXXXX-SMD系列,SC071H - SMD,SW231Y - SMD,SC075H - SMD,TZ601M - SMD,SM091H - SMD,SC601H-SMD,TY601A - SMD,TR231M - SMD,SM151H - SMD,SD091A-SMD,SMXXXX-SMD系列,SN071A - SMD,SD231A - SMD,SN075A - SMD,SY231T - SMD,SZ 系列,TS601T-SMD,SZ231Z - SMD,TS251T - SMD,TZXXXX-SMD系列,SM801H - SMD,SK351H - SMD,SK091M - SMD,SX301X - SMD,TZ421M - SMD,TZ601A - SMD,SU 系列,TZ075A - SMD,SX151X - SMD,SN601A-SMD,SX231Y - SMD,SWXXXX-SMD,TY421A - SMD,SW201Y - SMD,TZ071M - SMD,SZXXXX-SMD系列,TR231H - SMD,SM421H - SMD,TY251A - SMD,SN601A - SMD,SKXXXX-SMD系列,SX091X - SMD,SS601A-SMD,SYXXXX-SMD系列,SC601H - SMD,SZ201Z - SMD,SN401A - SMD,SNXXXX-SMD系列,TSXXXX-SMD,SD 系列,SK351M - SMD,SX471X - SMD,TZ075M - SMD,SK091H - SMD,TR-SMD 系列,TZ-SMD 系列,SU801A - SMD,SZ151Z - SMD,SY301T - SMD,SN201A - SMD,TR075H - SMD,SCXXXX-SMD,SC 系列,TZ 系列,SU091A - SMD,SK601M - SMD,SK102H- SMD,SM601H-SMD,TZ471M - SMD,SD251A - SMD,SCXXXX-SMD系列,SX231X - SMD,SN091A - SMD,SX801Y - SMD,SX471Y - SMD,SU151M - SMD,TR251M - SMD,TR601H - SMD,TS601T - SMD,SNXXXX-SMD,SK801H - SMD,SN 系列,TRXXXX-SMD,SD-SMD 系列,TR-SMD,SZ401Z - SMD,SC151H - SMD,TS231T - SMD,SW301Y - SMD,SM075H - SMD,SU091M - SMD,TR151M - SMD,SS351A - SMD,SU151A - SMD,SD151A - SMD,TR351H - SMD,SY151T - SMD,SN801A - SMD,SY 系列,TS351T - SMD,SW351Y - SMD,SX201X - SMD,SX801X - SMD,SS071A - SMD,SM 系列,TZ351M - SMD,SK421M - SMD,SYXXXX-SMD,SDXXXX-SMD系列,TR091M - SMD,SY421T - SMD,SSXXXX-SMD,SY601T-SMD,SD-SMD,TR421H - SMD,SX 系列,SZ091Z - SMD,SY075T - SMD,TZ421A - SMD,SC421H - SMD,SUXXXX-SMD系列,SD091A - SMD,SX201Y - SMD,SK102M - SMD,SS201A - SMD,SS 系列,SKXXXX-SMD,SW471Y - SMD,SD421A - SMD,TZ-SMD,SN351A - SMD,TRXXXX-SMD系列,TS471T - SMD,SXXXXX-SMD,SY601T - SMD,TS151T - SMD,SW601Y - SMD,TR091H - SMD,TY601A-SMD,TR421M - SMD,TZ351A - SMD,SS421A - SMD,SD801A - SMD,TSXXXX-SMD系列,SW421Y - SMD,TY351A - SMD,SS601A - SMD,TR471H - SMD,TY 系列,TZ231M - SMD,SU601M - SMD,TZ091A-SMD,TY231A - SMD,SSXXXX-SMD系列,SS091A - SMD,SX421Y - SMD,SU801M - SMD,SS801A - SMD,SUXXXX-SMD,SK601H - SMD,TR601M-SMD,SM251H - SMD,TZ231A - SMD,SU251A - SMD,SD075A - SMD,TZ471A - SMD,TR075M - SMD,TS421T - SMD,SN231A - SMD,SY401T - SMD,SD071A - SMD,SW075Y - SMD,TS091T - SMD,SMXXXX-SMD,SX401X - SMD,TS 系列,SS301A - SMD,SX601Y - SMD,SY091T - SMD,TZ151A - SMD,SC471H - SMD,SW 系列,SU251M - SMD,SC231H - SMD,TR151H - SMD,TZXXXX-SMD,SN471A - SMD,SU421M - SMD,SC351H - SMD,SY471T - SMD,SZ301Z - SMD,SXXXXX-SMD系列,SK421H - SMD,SK 系列,SZXXXX-SMD,TR 系列,SX091Y - SMD,SC801H - SMD,SX151Y - SMD,SC091H - SMD,SX301Y - SMD,TZ151M - SMD,SX601X - SMD,SM601H - SMD,SW601Y-SMD,SU471M - SMD,SX421X - SMD,SN421A - SMD,SU421A - SMD,SWXXXX-SMD系列,TZ251M - SMD,SY201T - SMD,TZ091A - SMD,TYXXXX-SMD,SY801T - SMD,SN151A - SMD,SW151Y - SMD,SM071H - SMD,SW801Y - SMD,SX401Y - SMD,TR251H - SMD,SDXXXX-SMD,SU351M - SMD,SS075A - SMD,SX601X-SMD,SD601A - SMD,SN301A - SMD,SW091Y - SMD,SX075X - SMD,TZ091M - SMD,SU601A-SMD,SC251H - SMD,TR601M - SMD,SK601M-SMD,SU231A - SMD,SK801M - SMD,SS151A - SMD,SD351A - SMD,SM351H - SMD,SW401Y - SMD,TR351M - SMD,SZ401Z-SMD,SM471H - SMD,SU601A - SMD,SD471A - SMD,SM231H - SMD,SU231M - SMD,SU471A - SMD,TZ251A - SMD,SX075Y - SMD,TR471M - SMD

2024/1/30 - 赛尔特 - 选型指南 - V1.0 代理服务技术支持批量订货