【技术】GDT放电管在开关电源防雷保护中的应用

2022-07-29 优恩半导体
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在开关电源中,比较常用的防雷保护器件产品有两种,分别是GDT陶瓷气体放电管及MOV压敏电阻。本文优恩半导体将重点介绍GDT放电管在开关电源防雷保护中的应用。

整个防雷思路在于MOV压敏电阻和GDT放电管单相并联在防雷击瞬态浪涌电路,并应用于被保护产品的开关电源上,这时整个PCB就有防雷和开关电源电路。


防雷电路可采用压敏电阻+GDT放电管组合成复核对称电路,提供差模和共模保护,使其与开关电源的电路组合成防雷的电源电路,与MOV压敏电阻并联使用的这种方式,既可以延长其寿命,还能在MOV短路失效之后,达到与开关电源电路的分离,从而避免了火灾的产生,在整个开关电源防雷保护中,一般GDT放电管是用作电路的一级保护,在后端串联MOV压敏电阻来泄放掉残余电压。


防雷防护是开关电源产品极为重要的一环,由于寄生电容的存在,雷电在过电压击穿常压下绝缘的空气或设备,会形成强大的雷电流,势必会造成设备的不同程度损坏,因此,在开关电源防雷保护中,GDT陶瓷气体放电管发挥着很大作用。

授权代理商:世强先进(深圳)科技股份有限公司
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本文由犀牛先生转载自优恩半导体,原文标题为:GDT放电管在开关电源防雷保护中的应用,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)ESD静电保护/雷击浪涌保护器件/串口芯片产品选型指南(中文)

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

选型指南  -  优恩半导体  - 2021 PDF 中文 下载

【选型】硕凯电子(Socay)电路保护器件(GDT/TVS/ESD/TSS/MOV/MLV/PPTC/SPG)选型指南

目录- 公司简介    GDT陶瓷气体放电管    TVS瞬态抑制二极管    ESD静电保护元件    TSS半导体放电管    MLV贴片压敏电阻    高分子ESD    MOV压敏电阻    SPG强效放电管    PPTC自恢复保险丝    贴片磁珠    贴片电感   

型号- 40D271K,P4SMA16A,SMAJ6.0CA,SMAJ40CA,SC3E6-300MM,SC30 SERIES,30KPA170CA,SMF10CA,KD-012,SCF035-30-1206R,SC2E6-350LSMD,5.0SMDJ170A,SCF1210,8.0SMDJ24A,SC3E5-600LM,SMDJ78CA,RCF300-1812R,SC3E8-150HMF,KD-015,SCGB-H SERIES,KD-025,KD-020,SCGB1005-B SERIES,SCF1206,5.0SMDJ300CA,SC3E6-420MM,1.5SMC13CA,SMCJ14CA,P4SMA18A,TH8S15CA,SCPB4516S600WTF,5.0SMDJ85A,SC2E8-2500LL,P4SMA16CA,SC2E8-250HL,SMCJ100CA,SC2E8-1600LL,20KPA48CA,53D112K,34S210K/40,SMBJ300A,5KP30A,SMF120CA,SMBJ150CA,SMDJ170A,8.0SMDJ26A,SCPB1608S301NPF,SMAJ70A,P4SMA520A,53D681K,SCF050-24-1206R,3KP80CA,SMDJ58A,32D122K,SA48CA,SMCJ30A,SC2H8-5000LL,SCGB1608H200HPF,SCGB1608H301EPF,SA180A,SCPB1068W471LPF,SMF190A,SA22CA,SCF110-1812,P6KE8.2CA,SMAJ100A,SC250-600,8.0SMDJ20A,SCF160-16-1812R,P4KE180A,5.0SMDJ170CA,SC2E8-250ML,SA110CA,30KPA54CA,P4SMA82CA,SC3E5-230LM,SMF3.3A,SMDJ54A,30KPA198A,SMDJ160CA,3KP14CA,20KPA180A,SMBJ400CA,5KP SERIES,SMF36CA,SCPB2012W221NPF,SMCJ80CA,SCF260-1812R,SCWL201610G-2R2ML,SC600,PXXXXLB,PXXXXLC,PXXXXLA,P6SMB51CA,P4KE22CA,53D241K,SMCJ220CA,8.0SMDJ22A,32D561K,SCPB4532S601QTF,SCWL201610H SERIES,TH8S28CA,15KPA40CA,5.0SMDJ80A,P4KE SERIES,1.5KE51A,SM6S SERIES,1.5SMC39CA,SM6S12A,SC3E8-800H,SC2E5-420LL,P6SMB,SA70CA,1.5KE36CA,SCF0805 SERIES,1.0SMBJ,TH8S33CA,15KPA100A,5KP36A,SCF150-1812R,SCA-601M,P6SMB16A,30KPA,SMAJ18CA,SA17CA,1.5KE170CA,SM6S11A,5KP90CA,SMF,SMDJ51A,3KP45CA,3KP140CA,P4SMA170A,TH8D33CA,P6SMB15A,SCGB3216S121丨TF,P4SMA10A,3KP58CA,SCGB3216S122HTF,1.5KE56A,SC2E8-75HSMD,1.5SMC440A,P6SMAJ,SC2E5-2700DL,SC2E6-90LSMD,SM6S14A,P6SMB520A,SA5.0CA,SCF160-1812,SM2KBF SERIES,SC2E5-300LL,5KP24CA,SCML2016G4R7MBE,SC2K8 SERIES,P6SMB16CA,P4SMA11A,SM6S13A,P6KE500A,SMBJ90A,SMF64A,SCPB2012S400RPF,SMBJ12CA,P6SMB13A,P4SMA12A,SCPB3216W121QTF,PXXXXSA SERIES,SM6S16A,SC2E8 SERIES,SC2E6-600LSMD,SC1812-420CSMD,P6SMB12A,TH8D20CA,SCF012-1206R,32D911K,P4SMA13A,SC2E6-420LSMD,P6KE180CA,P6SMB10A,SCGB2012S301HPF,SM6S15A,P4SMA47CA,SCML2012H2R2M05BP,P6SMB11A,KA-190,25D SERIES,P6SMB100CA,5.0SMDJ78CA,SC250-650,SCWL201610G-1R0ML,15KPA18CA,20D,P4KE400A,SCML2012H1R0MBE,SM6S18A,RCF160-1812,PXXXXTB SERIES,1.5KE10CA,SCF035-0805R,SCHB1608W241EPF,SC1206-90ASMD,34S850K/40,SMF60A,P4SMA15A,SCGB2012S102FPF,15KPA30A,SM6S17A,P6KE27CA,30KPA84A,SCB-141N,PXXXXEC,5KP33A,PXXXXEA,P6SMB82CA,PXXXXEB,15KPA180CA,SC2E8-150H,1.5SMC500CA,SC2E8-150M,5KP11CA,30KPA36CA,P4KE6.8CA,20KPA52CA,P6SMB47CA,1.5SMC250CA,SCHB1608-W SERIES,SCPB1005S100NPF,TH8S15A,SC3E5-75LSMD,P6SMB220CA,3KP140A,SC2E5-470L,SMDJ200CA,SMF70A,SMDJ190CA,15KPA24A,30KPA90A,1.5KE380CA,SC250-145T,3KP64A,P4KE20A,SMAJ48CA,SMBJ43CA,TPSMAJ SERIES,SCWL201610G-R47ML,53D SERIES,34S140K/40,SMCJ7.5A,SMAJ400A,SC1812-400CSMD+,30KPA71CA,SMF19CA,SA90A,30KPA102A,SMBJ18A,SCF035-1210R,1.5SMC75CA,25D,SMAJ300CA,P6KE220CA,SA40CA,SCF020-60-1812R,SCB-501M,15KPA22A,SC1812-350CSMD,TH8S16A,KA-170,SMBJ19A,SCGB3216S202ETF,20KPA96CA,SM6S20A,3KP9.0CA,S61089,SM6S,P6KE100CA,SMBJ16A,20KPA240CA,SMBJ30CA,P6SMB SERIES,SCWL252010H SERIES,5KP28A,SCGB1608H121EPF,30KPA108A,SMF110A,15KPA28A,SMAJ8.5CA,SC1210-420BSMD,SMAJ180A,P4KE100A,SC135-650,SCC-471M,SMBJ17A,SMF85CA,SMBJ120CA,5.0SMDJ220A,SM5S,SM8E,SM8S16CA,SM6S22A,20KPA120CA,5KP8.0A,1.5SMC10A,SC2E5-3500D,SC3E6-230M,3KP75CA,SMBJ14A,SM8S,P6SMB18A,SMDJ16CA,SCGB1608S221FPF,SMBJ130A,1.5SMC130CA,5.0SMDJ350A,SCPB1608S601LPF,15KPA26A,15KPA48CA,SMDJ440CA,34S350K/40,5KP120CA,SCGB1005S200FPF,SA100A,SMBJ15A,SCF125-2920R,SMAJ170CA,KA-133,SCWL252010G-R47ML,15KPA180A,30KPA260CA,SMBJ12A,SMAJ6.0A,P6KE62CA,SC3E8-150HP,SC250-1000S,TPSMEJ,SC3E8-150HM,1.5SMC91A,SA7.5CA,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,15KPA22CA,5.0SMDJ48CA,SMBJ13A,SCBE-471M,SC2E8-150MSMD,TPSMDJ,P6KE75A,P4SMA220A,KB-380,34S440K/65D,SMCJ150A,20KPA172A,SC1210-350BSMD,SC1812-90CSMD,TPSMCJ,SA6.0A,SCF200-1812R,5KP8.5A,SMAJ78A,KA-100,SC3E8-800HM,5KP120A,SC3E8-800HP,SMBJ10A,SMBJ11A,P4KE27A,5.0SMDJ400A,SMAJ22CA,SC3E5-350LM,TPSMBJ,SMCJ6.5CA,8.0SMDJ22CA,SMAJ75A,SMCJ36A,SA190CA,SCPB1005S121MPF,SM4KBF,5.0SMDJ75A,P4SMA9.1A,TH8S SERIES,SMF54CA,SC30-600,P4SMA91A,TPSMAJ,1.5KE100A,SC2E8-250MSMD,P6SMB170A,SMCJ45CA,3KP60A,30KPA84CA,SC3E5-470LM,P6KE75CA,TH8D28CA,P4KE24A,SCF030-1812R,SCPB3216S121WTF,SC16-600,SCA SERIES,SCGB1005S600FPF,SC3E5-150L,SMAJ6.5A,SMBJ440A,SMCJ58CA,SMDJ7.5CA,5.0SMDJ17CA,1.5KE18CA,5KP60CA,5.0SMDJ70CA,SMCJ33A,P4SMA350A,RCF260-1812R,SCGB3216S700KTF,SCF0805,P4KE22A,P4SMA6.8CA,10D SERIES,P4KE6.8A,SA6.5A,5.0SMDJ33CA,SA36CA,SMBJ,SMDJ20CA,SMF6.0A,P4SMA15CA,3KP6.0CA,SMDJ160A,3KP26CA,SCWL201610H-R47ML,SMAJ60A,SMAJ,SC2E8-75ML,5.0SMDJ70A,5.0SMDJ SERIES,SMF22CA,SMDJ48A,SMCJ7.0CA,SMCJ20A,P4KE36CA,SCF260-13-1812,P6KE200A,SMDJ,20KPA36CA,SC1206-470ASMD,SMBJ85A,1.5KE380A,P4KE120CA,P4SMA400CA,SCPB1608S600QPF,SC2K8-400SMD,SMF180A,SM8E43A,SMCJ,SM8S22CA,SMDJ33CA,SMDJ45A,1.5SMC8.2CA,SCC-401M,SMCJ13CA,SCB-201M,TH8S16CA,PXXXXSB SERIES,SMDJ64CA,3KP13CA,5KP180CA,SCWL252010G SERIES,1.5KE62A,20KPA26A,SCF020-0805R,20KPA104CA,PXXXXLA SERIES,SMCJ26CA,SA75A,TH8D,20KPA24A,TH8S,SMDJ43A,1.5SMC91CA,SCHB1608W601EPF,1.5SMC180CA,20KPA300CA,SCPB-S SERIES,1.5KE250A,SCF012-0603R,SA78A,53D361K,SMAJ85CA,P4SMA200A,SA190A,K1-076,1.5KE8.2A,2

选型指南  -  硕凯电子  - Ver Feb.2019  - Feb.2019 PDF 中文 下载

赛尔特(SETsafe丨SETfuse)气体放电管选型指南(详版-中文)

描述- 气体放电管 Gas Discharge Tube(GDT)是一种单间隙或多间隙的开关型过电压保护器件。在正常情况下,GDT是处于高阻状态;当受到浪涌冲击时,GDT将从高阻抗状态变为低阻抗状态,并将浪涌能量释放到大地,降低电路残压,进而保护设备电路或人身免受瞬态过电压的危害。GDT是在金属电极、金属化陶瓷、惰性气体或与其它混合气体经过高温封接而成。

型号- SU351A - SMD,SPI252H - XX,SPI601D - XX,TZ251M - L,SE231M,SPBXXXX-XX,SPJXXXX-XX,SE231H,TZ601M - SMD,SF102A,SC601H-SMD,SPP 系列,SM151H - SMD,SZ 系列,TPA801H - XX,TPAXXXX-XX,TZXXXX-SMD系列,TB421A - L,TZXXXX-L系列,SM801H - SMD,TZ421M - SMD,TZ601A - SMD,TR601M-L,SPH351D - XX,SPB601H-XX,SX231Y - SMD,TR231H,TZ601M - L,TR231M,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,SE452A,TR351H,SF202T,SPV351D - XX,SD 系列,SPB351H-XX,SPRXXXX-XX,TR351M,SPVXXXX-XX,TB151A - L,SE-L 系列,TZ-L 系列,SD075A - L,TZ351A - L,SF231M,TRXXXX-L,SN201A - SMD,TR075H - SMD,TZ091A-L,TZ091M - L,SCXXXX-SMD,SE251H,TB-L,TR471H,SC 系列,TZ 系列,TR471M,SU091A - SMD,SF231A,SM601H-SMD,SCXXXX-SMD系列,SD251A - SMD,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,SYXXXX-SMD,TR251H,SE471H,SD471A - L,TB075M - L,SF-L 系列,TR251M,TR091M - SMD,SSXXXX-SMD,SY421T - 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,SPPXXXX-XX系列,SX201Y - SMD,SK102M - SMD,SE351M,SPP601P - XX,SPP601P-XX,TZ-SMD,SPCXXXX-XX,TS471T - SMD,SXXXXX-SMD,SF251M,SE801H,SPIXXXX-XX,TZ151M - L,SPH 系列,SE801M,SF251A,TR091H - SMD,TR421M - SMD,TZ351A - SMD,SS421A - SMD,SPSXXXX-XX,TSXXXX-SMD系列,SD801A - SMD,TY351A - SMD,SS601A - SMD,TR471H - SMD,SE151H,TR151H,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,TZXXXX-SMD,TR151H - SMD,SPS 系列,SD091A - L,SPV601D - XX,SC351H - SMD,SK421H - SMD,SPB,SPB102H - XX,SPA,SPC,TR075H,TR 系列,SPH,SX091Y - SMD,TR075M,SPJ,SPI,SPK,SX151Y - SMD,SF801M,SPP,SC091H - SMD,SPR,SW601Y-SMD,SM601H - SMD,SPS,SPV,SF151M,SU421A - SMD,SPJ601D-XX,SF 系列,TB351M - L,SPI 系列,SPJ152H-XX,SPK102D - XX,SD071A - L,TZ251M - SMD,SY201T - SMD,TYXXXX-SMD,TZ091A - SMD,TZ421A - L,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,TZ091A - L,TR601H,SN075A - SMD,SY231T - SMD,TS601T-SMD,SZ231Z - SMD,TS251T - SMD,SPV 系列,SK351H - SMD,SK091M - SMD,SX301X - SMD,SPR202H-XX,SPHXXXX-XX系列,TZ075A - SMD,SE601H-L,SU 系列,SX151X - SMD,SN601A-SMD,SPCXXXX-XX系列,SWXXXX-SMD,SF075M,TY421A - SMD,SE601H,SW201Y - SMD,SZXXXX-SMD系列,TZ071M - SMD,SPP801P - XX,TR231H - SMD,SM421H - SMD,SE601M,SKXXXX-SMD系列,TBXXXX-L系列,SF075A,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,TB601M - L,TR091H,SK102H- SMD,TZ471M - SMD,SX231X - SMD,SU151M - SMD,TR601H - SMD,SE402A,SD251A - L,SNXXXX-SMD,TB231M - L,TRXXXX-SMD,SF601A,SPA801D-XX,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,SY601T-SMD,SE091H,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,TRXXXX-SMD系列,SN351A - SMD,TZ351M - L,SE421M,SPIXXXX-XX系列,SPAXXXX-XX,SY601T - SMD,TS151T - SMD,SW601Y - SMD,TY601A-SMD,TZ075A - L,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,SF091M,TR421M,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,SXXXXX-SMD系列,SZ301Z - SMD,SK 系列,SZXXXX-SMD,SE102M,SD421A - L,SC801H - SMD,SDXXXX-L,SX301Y - SMD,TZ151M - SMD,SF421A,SX601X - SMD,SD351A - L,SF421M,SU471M - SMD,SPRXXXX-XX系列,SPR302H-XX,SX421X - SMD,SN421A - S

选型指南  -  赛尔特  - V1.0  - 2024/1/30 PDF 中文 下载

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。

应用方案    发布时间 : 2024-01-24

赛尔特(SETsafe丨SETfuse)高通流型气体放电管选型指南

描述- 气体放电管 Gas Discharge Tube(GDT)是一种单间隙或多间隙的开关型过电压保护器件。在正常情况下,GDT是处于高阻状态;当受到浪涌冲击时,GDT将从高阻抗状态变为低阻抗状态,并将浪涌能量释放到大地,降低电路残压,进而保护设备电路或人身免受瞬态过电压的危害。GDT是在金属电极、金属化陶瓷、惰性气体或与其它混合气体经过高温封接而成。

型号- SPP601P-XX,SPCXXXX-XX,SPI252H - XX,SPI601D - XX,SPHXXXX-XX,SPIXXXX-XX,SPIXXXX-XX系列,SPBXXXX-XX,SPAXXXX-XX,SPH 系列,SPJXXXX-XX,SPP 系列,SPB151H-XX,SPSXXXX-XX,TPA801H - XX,TPAXXXX-XX,SPV 系列,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,SPRXXXX-XX系列,SPR302H-XX,SPH801D - XX,SPSXXXX-XX系列,SPJ601D-XX,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

选型指南  -  赛尔特  - V1.0  - 2024/1/28 PDF 中文 下载

【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。

设计经验    发布时间 : 2022-12-04

里阳半导体(Liown)汽车行业保护器件选型指南

目录- 公司简介    产品概述    汽车瞬态干扰相关标准    汽车AEC-Q101测试标准    汽车电子架构及保护器件应用   

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

选型指南  -  里阳半导体  - 2022年08月 PDF 中文 下载

赛尔特(SETsafe丨SETfuse)插件型气体放电管选型指南

描述- 气体放电管 Gas Discharge Tube(GDT)是一种单间隙或多间隙的开关型过电压保护器件。在正常情况下,GDT是处于高阻状态;当受到浪涌冲击时,GDT将从高阻抗状态变为低阻抗状态,并将浪涌能量释放到大地,降低电路残压,进而保护设备电路或人身免受瞬态过电压的危害。GDT是在金属电极、金属化陶瓷、惰性气体或与其它混合气体经过高温封接而成。

型号- SE421H,TZ351M - L,SF251M,TR601M,TZ251M - L,SE231M,SE801H,SE421M,TZ151M - L,SE231H,SE801M,SF251A,SF102A,TB-L 系列,TZ075A - L,TZ091A - L,TR601H,SF402T,TB421A - L,TZXXXX-L系列,SE151H,TR151H,SF252T,TR151M,TR601M-L,SE601H-L,SDXXXX-L系列,SE151M,SE302A,SEXXXX-L,TB251A - 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,TBXXXX-L系列,SF075A,TB075A - L,SFXXXX-L,SD601A - 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,TRXXXX-L系列,TZ601A - L,TB351A - L,TB421M - L,TZ151A - L

选型指南  -  赛尔特  - V1.0  - 2024/1/28 PDF 中文 下载

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品类:GDT陶瓷气体放电管

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加工精度:精密平面磨床正负0.002;铣床正负0.02,ZNC放电正负0.01。CNC加工材料:铝、钢、聚合物等材料。专注于半导体行业、医疗器械、汽车行业、新能源行业、信息技术行业零部件加工。

最小起订量: 1个 提交需求>

丙烯酸/光固化&双固化UV胶定制

可定制UV胶的粘度范围:150~25000cps,粘接材料:金属,塑料PCB,玻璃,陶瓷等;固化方式:UV固化;双固化,产品通过ISO9001:2008及ISO14000等认证。

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