【应用】超低电容TVS阵列实现CVBS端口的静电和浪涌保护
【摘要】超低负载电容高浪涌ESD保护TVS阵列具有降低信号衰减和提高雷击抗扰度,因此是工程师优选选择的CVBS端口静电防护器件。SLVU2.8HTG二极管TVS阵列采用SOT-23小型表面贴装,具有2pF超低的负载电容,可将1GbE接口的信号衰减程度降至最低,雷击抗扰度大幅提高到40A(tP=8/20μs)。该器件提供高达±30kV(接触放电)和超过了IEC61000-4-2ESD标准的ESD最高保护水平。
CVBS中文名字叫复合同步视频广播信号或复合视频消隐和同步,是美国国家电视标准委员会(NTSC)电视信号的传统图像数据传输方法,它以模拟波形来传输数据。对于CVBS端口的应用,因为用户在使用中过程中经常性热插拔,会导致板上的芯片非常容易受静电影响,因此非常有必要对端口加上保护器件防止损坏芯片。
静电防护是10/100/1000以太网、广域网/局域网设备、测试和测量设备、交换系统、仪表、音频/视频输入等各种CVBS端口应用的主要防护类型。因为超低负载电容高浪涌ESD保护TVS阵列具有降低信号衰减和提高雷击抗扰度,所以工程师在为上述高速传输数据的CVBS端口选择静电防护器件时,会优先选择超低电容高浪涌ESD保护TVS阵列。本篇给大家介绍的是基于二极管阵列ESD放电二极管SLVU2.8HTG的静电防护。
图1:SLVU2.8HTG内部结构图
图2:SLVU2.8HTG简易应用图
SLVU2.8HTG二极管TVS阵列采用SOT-23小型表面贴装。瞬态抑制二级管由特制的P-N半导体结组成,可提供浪涌保护。PN结通常覆膜,以防在非导电状态下过早出现电压弧闪。出现瞬态电压时,瞬态抑制二级管开始导电,并通过雪崩效应钳制瞬态电压。
SLVU2.8HTG具有更低的负载电容(2pF),可将1GbE接口的信号衰减程度降至最低水平,同时还大幅提高1GbE接口的雷击抗扰度,达到40A(tP =8/20?s)。此外,该器件超过了IEC61000-4-2ESD标准的ESD最高保护水平,可提供高达±30kV(接触放电)的保护,能够帮助制造商制造出满足GR-1089(NA)、ITU K.20/21(欧洲)和YD/T(中国)等标准要求的CVBS端口。
SLVU2.8HTG超低电容TVS阵列在高浪涌ESD保护中的主要特性与优势总结如下:
1)ESD、IEC61000-4-2、±30kV接触放电/±30kV空气放电;
*ESD保护水平远远超过了IEC61000-4-2标准的最高保护水平(±8kV)
2)雷击、IEC61000-4-5、40A(tP=8/20μs)
*高级雷击保护有助于满足符合法规标准的设计要求
3)每个I/O仅2pF(典型值)
*低电容能够将信号衰减程度降至最低水平,特别是针对1GbE界面的应用
4)超低的动态电阻仅约0.4Ω
*ESD静电二极管低导通电压和动态电阻提供了超低箝位电压
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目录- Company profile Circuit Protection Technologies Overcurrent/Overvoltage Protection device ESD Suppression Solutions Overcurrent Protection/Overvoltage Protection Applications Common Circuit Threatsand Protection Solutions Fuses Fuse Holders PPTC Devices Varistors Gas Discharge Tubes ESD Suppressors TVS Diode Arrays Protection Ics TVS Diodes PLED Bypass Protectors SIDACtor® Protection Thyristors Circuit Breakers
型号- PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,345 SERIES,ITV9550 30A,AQ24CANFD,SDP,AC,RUEF110S,LS2406ERQ33,PXXX2AC,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC1103C-01UTG,PTF078,PTF077,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,FB65,814,FB66,CA,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,TP5KP,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,PXXX0Q12X,860,862,HA,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,824-20 SERIES,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SM20,345121,102064,254 201 - 208,251,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,LOW RHOPTC,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,342006,PLEDXN,SZD200,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,AK10,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCX35-XXXM-R05,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,441A,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,100062,122090,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,122088,122087,559 SERIES,122083,GTCX26-XXXM-R05,521,523,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,824-20,SP3420,150274,RUSBF,SP1003,SP3422,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606LG,370,372,1.5SMC,TLPA,373,1.5SMB,374,SZSMF4L,377,820 SERIES,254 131,PXXX1CX2,SEPXXXXQ38,00300210,SZW200,TP5.0SMDJ,523 SERIES,SP1005,SP1006,CG32.0L,382,AQ1205-01FTG,383,385,35409 SERIES,407A,V14H460AUTO,SMA6L,391,392,CG32.5L,N-SERIES,SMA6J,395,3425L,F-SERIES,154,396,397,398,157,399,159,SC1122-01UT
Circuit Protection Products Selection Guide
型号- PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,SP33R6-04UTG,345 SERIES,1210,ITV9550 30A,AQ24CANFD,SDP,AC,LS2406ERQ33,PXXX2AC,RUEF110S,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC7520-08UTG,SC1103C-01UTG,PTF078,PTF077,559 SERIES,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,814,FB65,FB66,CA,SC7538-08UTG,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,PLED ULTRA LOW,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,FEMTOSMD,PXXX0Q12X,860,862,HA,PICOASMD,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,342006 W,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,1206L400SLWR,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,ITV5432,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,ULTRAMOV™ 25S,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,AUMOV®,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,P6KE,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,P4KE,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SP3530,SM20,345121,102064,345121 SERIES,254 201 - 208,251,SA,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,ULTRAMOV25S,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,PLEDXN,SZD200,TPSMF-4L,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,SC1004U-ULC-04UTG,AK10,1.5KE,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,ITV9550,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCA28,GTCX35-XXXM-R05,SP00R6-01WTG,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,ULTRAMOV,441A,824 - 20 SERIES,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,XTREME,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,122090,100062,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,SP4337-01WTG,122088,122087,122083,GTCX26-XXXM-R05,521,523,ITV4030,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,LVR025K-2,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,LCE,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,345101 SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,SP3522,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,SP3420,150274,RUSBF,SP1003,SP3422,560 SERIES,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,824 - 20,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606L
音特电子(Yint Electronics)电路保护元器件选型指南
目录- 公司简介 瞬态抑制二极管 静电保护器件 半导体放电管 气体放电管 压敏电阻 自恢复保险丝 热敏电阻 肖特基二极管 整流二极管 高压二极管 稳压二极管 场效应管 霍尔传感器 热保护器 共模滤波器 低压差线性稳压器
型号- 30V-050,YAZ1P5D47,25D301K,SMAJ6.0CA,SMAJ40CA,ESDLC24VD8B,3R075L-8X10,HLT9P04C,HLS150N30K,YAZ1P5D51,5.0SMDJ170A,P8SMB120CA,16V-110,15KP58A,SMD1206-351,YAZ1P5D3V3,ESDLC15VD3B,YAZ1P5D3V6,RS3BBF,YAZ1P5D56,5D361KJ,HLS135N100,P8SMB13CA,YAZ1P5D3V9,HLS80R1K5,SMDJ78CA,HLP9N90,ES2JBF,ESDLC8V0D3B,S2MB,1812 SERIES,PGB0603-05,YC2M2012B121GBE,YAZ1P5D62,Y1ZP35D43G,HLS80R1K1,10D560KJ,SMCJ14CA,5D121KJ,P8SMB60A,S2MF,YAZ1P5D68,HLT30P55,HLS70N40K,HLP9N80,30V-075,5.0SMDJ85A,PGB0603-12,SMCJ100CA,SMBJ300A,YAZ1P5D75,5KP30A,HLS55N100PF5,SMF120CA,SMBJ150CA,16V-135,SMDJ170A,SMAJ70A,33D-7,250V SERIES,HLP9N70,33D-5,PGB0603-24,HLT9P03C,SMDJ58A,33D-9,HLG3401A1N,32D122K,SA48CA,SMCJ30A,YAZ1P5D82,ESD12VAP,HLP2P06C,10D-11,HLP14N80,SA180A,10D-13,10D-15,15KP54A,20D781KH,20D781KJ,15KP120CA,YAZ1P5D91,SA22CA,P6KE8.2CA,SMAJ100A,16V-160,5.0SMDJ170CA,SA110CA,HLS60200K,ESD12VD3,HLT30P10,SMDJ54A,10D680KJ,SMD1210-150-6V,SMDJ160CA,3KP14CA,SMBJ400CA,5KP SERIES,SMF36CA,ESD24VAP,ESD12VD8,ESD12VD5,7D220KJ,P6SMB51CA,ESD12VD9,10D K SERIES,HLT30P06,1.0SMB22CA,SMCJ220CA,32D561K,2R230S-6X4.2,HLT30P03,HLS187N80,5D241KJ,SMD1206-075-16V,SMD2920-200-16V,1.5KE51A,7D781K,HLS170N30PF5,P6SMB,HLS60R580,SA70CA,1.5KE36CA,5D121K,LC SERIES,DA SERIES,5KP36A,P6SMB16A,SMAJ18CA,SM8,SA17CA,1.5KE170CA,SMD1812-351,25D122K,5KP90CA,S SERIES,P0080TA,SMF,SMDJ51A,3KP45CA,P6SMB15A,ESD3V0J4,3R230S-6X8,3KP58CA,HLP38N30,10D471KH,25D561K,1.5KE56A,ESD8V0D5B,US2B,US2A,10D471KJ,US2K,HLS12N100C,US2J,30V-900,US2G,SA5.0CA,US2D,HLP4P20,RS2AB,20D911KH,YAZ1P5D XXX,HLR08U02,20D911KJ,RS2AF,5KP24CA,US2M,P6SMB16CA,HLP110P06,SMBJ90A,10D-20,SMF64A,US1B,US1A,SMBJ12CA,2R***L-5.5X6 SERIES,US1J,P6SMB13A,US1G,US1D,US1M,ESDLC24VD3B,US1K,SMBJ5.0A,HLT6N06,30V-090,SMD2920-100-33V,ESD8V0D3B,HLS20100N2,5D561K,1.0SMB6.8A,Y1ZD9V1,HLS120R800,P6SMB12A,YC2M2012B,20D220K,P8SMB75CA,YAZ1P5D10,32D911K,YAZ1P5D16,YAZ1P5D15,YAZ1P5D18,YAZ1P5D12,YAZ1P5D11,P6KE180CA,YAZ1P5D13,Y3ZP2D5V6,Y5ZP2D XXX,P6SMB10A,P6SMB11A,HLR75S12,Y3ZP2D5V1,MF58-203F-3950,25D SERIES,P8SMB64A,YAZ1P5D20,HLP75N08,P6SMB100CA,YAZ1P5D27,5.0SMDJ78CA,SMD0603-003-30V,YAZ1P5D22,20D,YAZ1P5D24,Y3ZP2DXXX,10D101K,1.5KE10CA,YAZ1P5D30,7D471K,YAZ1P5D39,SMF60A,YAZ1P5D33,25D431K,YAZ1P5D36,5D820KJ,5D560K,P6KE27CA,5KP33A,P6SMB82CA,10D102K,14D911K,20D221K,YAZ1P5D43,7D470K,5KP11CA,HLR12U12,YAZ2D8V2,20D470KJ,P6SMB47CA,RS2GB,20D K系列,HLT60N03,HLT60N02,HLS60150K,MF52A-104F-3950,1.5KE540A,HLT60N08,RS2GF,HLT60N04,SMDJ200CA,HLT60N06,16V-1000,SMF70A,SMDJ190CA,3KP64A,HLR12U06,HLR12U04,HLR12U02,10D112K,SMAJ48CA,SMBJ43CA,10D680K,HLT60N10,14D561K,1.0SMB9.1A,HLS247N120Q,1N4001W,S3AF,S3AC,SMCJ7.5A,SMAJ400A,S3AB,600V-110,60V-300,SMF19CA,ES3DBF,SA90A,34S471K,10D241K,SMD1206-075-6V,SMBJ18A,MF52A-303J-4200,HLP840,14D431K,HLT4P06,P8SMB SERIES,25D,1N4002W,MF52A-104H-4100,SMAJ300CA,P6KE220CA,SA40CA,25D911K,HLP830,YC2M2012B161GBE,1N4003W,3KP9.0CA,1.5KE510CA,SMD1812-421,MF52A-302J-3950,HLT5N04A1N,SMD1210-035-16V,Y3ZP2D18,14D681KH,P6KE100CA,2R300S-8X6,SMBJ16A,MF52A-103F-3380,HLS145NH80PF5,14D KJ 系列,Y5ZP2D XXX SERIES,SMBJ30CA,P6SMB SERIES,5KP28A,14D681KJ,S3DB,Y3ZP2D10,S3DC,Y3ZP2D12,HL78MXX,Y3ZP2D11,Y3ZP2D14,Y3ZP2D13,Y3ZP2D16,0603,Y3ZP2D15,YAZ1DXXX SERIES,14D112KJ,S3BF,HLT4P10,1N4004W,SMF110A,S3BB,S3BC,SMD1210-200-6V,60V-375,SMAJ8.5CA,SMAJ180A,HLP12P06,SMBJ17A,SMF85CA,RS2BB,SMBJ120CA,14D121K,14D112KH,RS2BF,14D561KJ,5KP8.0A,1N4005W,14D561KH,5KP250A,3KP75CA,SMD1812-401,Y3ZP2D39,SMBJ14A,HLR24U12,P6SMB18A,7D621KH,SMDJ16CA,7D621KJ,14D560K,600V-160,Y3ZP2D33,Y3ZP2D36,SMBJ130A,S3DF,RS2DB,1N4006W,ES2ABF,Y3ZP2D30,RS3KBF,5KP120CA,SA100A,SMBJ15A,SMAJ170CA,2R400L-8X6,RS2DF,Y3ZP2D20,Y3ZP2D22,600V-150,Y3ZP2D24,Y3ZP2D27,Y1ZP35D7V5G,YC2M 2012B SERIES,100D-9,1N4007W,YAZ1D6V2,ESD24VD8,HLP9N20,SMBJ12A,SMAJ6.0A,ESD24VD3,P6KE62CA,ESD24VD5,YAZ1D6V8,20D511KH,20D511KJ,SA7.5CA,ESD36VD3,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,HLG2301BA1N,5.0SMDJ48CA,Y5ZP2D3V9,Y5ZP2D3V3,ES5JC,Y5ZP2D3V6,SMBJ13A,15KP51A,Y5ZP2D3V0,S3GF,P6KE75A,S3GC,S3GB,10D201KJ,SMCJ150A,30V-110,HLS18N200K,SMD1812-200-16V,3R075L-6X8,SA6.0A,S3JF,5KP8.5A,SMAJ78A,S3JB,YAZ2D110,S3JC,ESDSMDA15C,HLP14N10,ESD36VAP,US3ABF,5KP120A,30V-120,SMBJ10A,SMD1210-075-6V,SMBJ11A,SMAJ22CA,7D180KJ,5D330KJ,SMCJ6.5CA,HLS2045N2,2R***S-8X6,YAZ2D100,SMAJ75A,SMCJ36A,RS2KB,SMDJ210A,SA190CA,15KP75CA,RS2KF,7D K SERIES,5.0SMDJ75A,P0300DA,ES5GC,SMF54CA,YAZ2D130,1.5KE100A,3R600L-6X8,P6SMB170A,HLS16N100C,SMCJ45CA,3KP60A,US5GBF,RS2JB,15KP240CA,HLT40P03PF5,RS2JF,HLT40P03PF4,P6KE75CA,S3KB,HLT9P01C,YAZ2D120,S3KF,S3KC,SMAJ6.5A,SMBJ440A,Y1ZP35D47G,RS2MF,7D K,SMCJ58CA,HLT20N10,HLS20150K,SMDJ7.5CA,SMD1206-301,RS2MB,MF52□□□4300,5.0SMDJ17CA,1.5KE18CA,ESD3V3APB,14D201KJ,3R200S-5X7.6,5KP60CA,HLT15N03C,5.0SMDJ70CA,YAZ2D150,HLT20N06,HLS90N60PF5,SMCJ33A,7D K系列,HLT30ND03PF4,20D751KJ,20D751KH,SMD1206-050-24V,YC2M1012B121FBP,3R470L-6X8,L SERIES,20D K SERIES,S3MC,S3MB,ES5DC,HLT20N15,HLS250N80,YAZ2D140,14D301K,SA6.5A,S3MF,5.0SMDJ33CA,P0640S,SA36CA,SMBJ,HLS90N30PF5,SMDJ20CA,SMF6.0A,HLR30U03,HLS130N85,LB SERIES,HLR30U02,HLR30U04,3D-13,RS1G,HLR30U06,RS1D,7D681KJ,3D-11,ESDLC5V0D8B,RS1B,YAZ2D170,20D361K,SMD1210-020-30V,HLS8060K,RS1A,P8S
如何为手机SIM卡接口ESD防护选择一款合适的过压保护器件?
为避免手机SIM卡接口因带电插拔或人体静电导致相关敏感电子器件被静电打死,推荐选择Littelfuse(力特)推出的四通道TVS阵列SP3002-04UTG,最大反向工作电压VRWM为6V,最大反向漏电流ILEAK为0.5μA,最大钳位电压13V,输入/输出的电容为二极管结电容典型值仅为0.85pF,通过IEC61000-4-2 ±12kV(contact)、±15kV(Air)ESD测试认证。
设计经验 发布时间 : 2018-12-12
常见电源拓扑及过流保护器件保险丝产品推荐
本文介绍了电源常见拓扑及相应解决方案,包括单向交错PFC+LLC、双向图腾PFC+LLC等。产品涉及过流保护、雷击浪涌保护、电流检测等,使用TVS、ESD、PTC等器件。最后提到保护器件和功率器件的多样选择,鼓励根据设计需求灵活调整。
技术探讨 发布时间 : 2024-03-04
Littelfuse(力特)浪涌保护设备选型指南
目录- SPD2 SERIES Surge Protective Devices SPD2 XP+0 SERIES Surge Protective Devices SPD2 XP+1 SERIES Surge Protective Devices SPD2 PV SERIES Surge Protective Devices SPDN SERIES Surge Protective Devices
型号- SPD2-150-M,SPD2-075-1P0-R,SPDN-B480-3D,SPD2-PV11-3P0-R,SPD2-075-M,SPDN-D240-2S,SPDN-A VVV-PC,SPDN-B VVV-PC,SPDN-A120-1P,SPDN-A277-3Y,SPD2 VVV M,SPD2-300-M,SPD2-480-3P0-R,SPD2-300-3P1-R,SPD2-350-3P1-R,SPD2-480-1P0-R,SPDN-A240-1P,SPD2-550-1P0-R,SPDN-D277-3Y,SPDN-D120-1P,SPD2 XP+0,SPD2-350-M,SPD2 XP+1,SPD2-040-M,SPD2-150-3P0-R,SPDN-C SERIES,SPDN-C120-2S,SPDN SERIES,SPDN-D VVV-PC,SPD2-350-2P0-R,SPD2 SERIES,SPD2-150-1P0-R,SPDN-A SERIES,SPDN-D240-1P,SPD2 PV SERIES,SPD2-300-1P1-R,SPD2 1P+0 SERIES,SPDN-D120-2S,SPD2 PV,SPD2 PV VVV M,SPD2-550-M,SPD2-550-3P0-R,SPD2-350-4P0-R,SPDN-A480-3D,SPD2-750-2P0-R,SPDN-B120-3Y,SPD2-300-4P0-R,SPD2 2P+0,SPD2-300-2P0-R,SPDN-D SERIES,SPD2 4P+0 SERIES,SPD2-PV15-3P0-R,SPDN-A240-3D,SPD2-750-M,SPD2 XP+1 SERIES,SPD2 3P+1 SERIES,SPDN-C120-3Y,SPDN-B240-1P,SPD2-350-1P1-R,SPDN,SPD2 3P+0 SERIES,SPDN-B120-2S,SPD2-480-4P0-R,SPD2-480-M,SPD2-PV750-M,SPDN-C240-1P,SPD2-480-2P0-R,SPD2 4P+0,SPD2-PV11-3P0,SPD2 2P+0 SERIES,SPDN-D120-3Y,SPD2 PV VV XPZ R,SPD2-750-1P0-R,SPD2-150-2P0-R,SPDN-C480-3D,SPD2,SPDN-B240-3D,SPD2 XP+0 SERIES,SPDN-A,SPDN-C,SPDN-B,SPDN-D,SPD2 1P+1,SPD2 1P+0,SPD2-350-1P0-R,SPD2-750-3P0-R,SPD2 1P+1 SERIES,SPD2 VVV XPZ R,SPD2-PV15-3P0,SPD2-550-4P0-R,SPDN-C240-3D,SPD2-075-1P1-R,SPDN-C277-3Y,SPDN-C120-1P,SPD2-350-3P0-R,SPDN-A120-3Y,SPD2-550-2P0-R,SPD2-150-4P0-R,SPD2-300-3P0-R,SPDN-B120-1P,SPDN-B SERIES,SPDN-C VVV-PC,SPDN-A120-2S,SPDN-B277-3Y,SPD2 3P+0,SPD2-PV550-M,SPD2-150-1P1-R,SPD2 3P+1,SPD2-300-1P0-R
SPD2 系列浪涌保护之路 数据手册
型号- VALVETRAB-SEC-T2,SPD2-750-3P0-R,SPD2-550-4P0-R,SPD2-550-3P0-R,SPD2-075-1P1-R,PROTEC T2,SPD2-075-1P0-R,SPD2-480-4P0-R,DEHNGUARD S,SPD2-PV11-3P0-R,SPD2PVVVXPZR,SPD2-350-4P0-R,DS70R,DS40VG,SPD2-350-3P0-R,SPD2-750-2P0-R,DEHNGUARD M,SPD2-300-4P0-R,SPD2-480-2P0-R,SPD2-550-2P0-R,SPD2-480-3P0-R,SPD2-150-4P0-R,SPD2-300-3P1-R,SPD2-300-3P0-R,SPD2-350-3P1-R,SPD2-480-1P0-R,SPD2-550-1P0-R,SPD2VVVXPZR,SPD2-750-1P0-R,SPD2-150-2P0-R,SPD2-300-2P0-R,SPD2-150-3P0-R,DS40,1250,SPD2,SPD2-350-2P0-R,SPD2-PV15-3P0-R,SPD2-150-1P0-R,OVR T2 40-...S P TS QS,SPD2-150-1P1-R,1420,OVR T2 80-...S P TS QS,SPD2-350-1P1-R,SPD2-350-1P0-R,SPD2-300-1P1-R,SPD2-300-1P0-R
【元件】力特扩展电子保险丝保护集成电路产品线新推出四款多功能电路保护器件,满足更为多样化、高标准的应用需求
Littelfuse扩展电子保险丝保护集成电路产品线新推出四款多功能电路保护器件,采用创新设计,是广泛的电源输入(3.3V至28V)高度集成保护的理想选择。可提供强大的过电压、过电流、短路和浪涌电流保护。
新产品 发布时间 : 2023-03-23
【选型】如何为电源线路浪涌保护选择一款合适的气体放电管?
Littelfuse GTCS35-900M-R05气体放电管直流击穿电压范围 (%):±20%,标称直流击穿电压90V,最大脉冲击穿电压@ 100V/μs:≤450V,电容(Co) <1pF。
器件选型 发布时间 : 2018-02-01
全品类Littelfuse力特车用电路保护器件:TVS、保险丝、自恢复PTC、压敏电阻
Littelfuse力特是业界车用保护器件种类最齐全的制造商。旗下具有汽车级TVS/TVS阵列、AECQ合规保险丝、汽车级自恢复PTC、汽车级压敏电阻等车用电路保护器件。广泛应用于汽车通信和信息娱乐系统、车载网络系统及车身、底盘与安全系统、先进驾驶辅助系统、传动系统、新能源汽车等。世强是Littelfuse力特官方授权一级分销商,可供应Littelfuse力特车用电路保护器件,库存丰富,价格优惠。
原厂动态 发布时间 : 2018-10-15
富信(FOSAN)ESD静电浪涌保护二极管选型表
描述- 安徽富信半导体科技有限公司是一家以自主研发设计、生产制造、销售及技术服务为主体的半导体厂商,从日本、韩国、欧美等国购置具有国际先进水平的自动化生产设备。主营二极管、三极管、MOSFET、LDO、DC-DC、频率器件、功率器件等产品的研发、生产和销售。产品已广泛应用于家用电器、电源及充电器、绿色照明、网络与通信、汽车电子、智能电表及仪器等领域。
型号- FSNC236T7V5UA,FSLC523T5V2U,FSNC5D36V1UA,FSLC3D3V1BC,FSLC3D3V1BA,FSLC3D3V1BB,FSNC3D24V1BA,FSNC3D36V1UA,FSLC23T8V2BA,FSUC10F5V4UA,FSUC236T5V4U,FSNC3D12V1B,FSNC3D12V1BA,FSNC5D12V1BA,FSNC23T12V2UA,FSNC2F12V1BA,FSNC2F24V1U,FSHC3F7V1U,FSLC23T24V2BA,FSNC23T24V2UA,FSNC2F8V1BA,FSNC5D3V1BA,FSNC23T15V2BA,FSNC3D3V1UA,FSNC3D12V1BC,FSLC23T5V2UB,FSLC23T12V2BA,FSNC236T7V4UA,FSNC2X12V1BA,FSLC3D15V1B,FSNC3D3V1U,FSNC5D24V1UA,FSLC5D5V1B,FSLC5D5V1U,FSNC23T3V2BA,FSNC2F12V1U,FSNC23T3V2BB,FSLC563T5V4U,FSNC23T3V2BC,FSNC3D3V1B,FSNC2F5V1UA,FSNC2F5V1UB,FSLC236T5V2U,FSNC23T24V2BA,FSLC2F5V1BA,FSNC9D3V1BA,FSNC3D5V1B,FSNC3D5V1BC,FSNC3D5V1BB,FSNC3D5V1BA,FSLC236T5V2UA,FSNC23T8V2BA,FSNC23T18V2B,FSNC2F15V1BA,FSNC2F24V1UA,FSNC3D5V1U,FSNC3D3V1BC,FSNC3D3V1BD,FSNC3D3V1BA,FSNC3D3V1BB,FSNC23T3V2U,FSHC3F5V1U,FSLC3D5V1B,FSNC23T12V2U,FSNC23T3V2B,FSHC3F12V1U,FSUC10F3V4U,FSNC2F5V1B,FSNC23T12V2B,FSNC5D5V1UA,FSHC16F4V1U,FSNC1524,FSLC3D3V1UA,FSNC3D8V1BA,FSLC3D12V1B,FSNC2X5V1B,FSNC16F5V1BA,FSNC3D15V1B,FSNC23T8V2B,FSNC363T5V5UB,FSHC3F24V1U,FSHC16F5V1U,FSLC3D15V1BA,FSNC3D5V1UB,FSLC363T5V4U,FSNC23T3V2UA,FSNC2F5V1BB,FSNC2F5V1BA,FSLC2F3V1B,FSNC2F12V1UA,FSHC16F15V1U,FSNC2X5V1BA,FSNC23T12V2BA,FSLC23T5V2BA,FSLC3D3V1BL,FSLC3D8V1UA,FSNC3D15V1U,FSNC5D12V1UA,FSHC16F26V1U,FSNC3F5V2BA,FSNC236T15V4UA,FSNC353T5V4UB,FSLC3D36V1B,FSNC23T7V2U,FSNC236T12V4UA,FSNC3F3V2BB,FSHC16F7V1UA,FSNC712,FSNC236T5V5UA,FSNC5D5V1BA,FSLC2.8,FSNC236T15V5UA,FSHC3F10V1U,FSHC3D15V1U,ES05D1HA03,FSUC06F5V2U,FSNC23T5V2BA,FSLC3D8V1BA,FSLC23T5V2U,FSLC3D12V1UA,FSNC5D15V1UA,FSNC2F3V1UA,FSLC353T5V4UA,FSLC3D5V1UA,FSNC236T5V4UB,FSNC236T5V4UA,FSLC143T5V2UA,FSLC3D15V1UA,FSLC3D18V1B,FSNC236T5V4UC,FSLC3D24V1B,FSUC2F5V1B,FSNC2F7V1UA,FSNC3D36V1U,FSNC23T15V2U,FSUC2X5V1B,FSNC3D8V1B,FSNC2F15V1UA,FSNC3D36V1B,FSLC3F5V2U,FSNC5D3V1UA,FSNC9D5V1BA,FSNC3D15V1BA,FSNC23T5V2UB,FSLC3D12V1BA,FSNC23T5V2UA,FSNC23T5V2UD,FSNC23T5V2UC,FSLC2X5V1U,FSNC23T15V2B,FSNC5D8V1BA,FSLC23T15V2BA,FSLC3D24V1UA,FSLC563T5V2U,FSNC23T24V2B,FSUC2X5V1BA,FSNC1236,FSNC2X3V1BB,FSLC2.8-4,FSNC3D24V1U,FSLC23T3V2BA,FSNC2X8V1BA,FSNC23T24V2U,FSLC2F5V1B,FSLC2F5V1U,FSNC2F24V1BA,FSLC2X5V1B,FSUC10F5V4U,FSLC363T5V4UA,FSNC23T5V2BB,FSNC23T36V2B,FSNC236T12V5UA,FSNC23T5V2U,FSHC16F18V1U,FSNC3D24V1B,FSLC3D3V1B,FSNC3D12V1U,FSNC23T5V2B,FSLC3D24V1BA,FSNC9D12V1UA,FSLC3D5V1BA,FSLC3D5V1BB,FSLC3D5V1BC,FSUC236T5V4UB,FSNC712A,FSHC16F12V1U,FSNC23T15V2UA,FSNC2F3V1BA,FSHC3F15V1U,FSNC2F3V1BB,FSLC3D8V1B,FSNC2F3V1BC,FSNC23T36V2U
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整体外形尺寸小至0.6*0.3*0.3mm (DFN0603),工作电压范围覆盖2.5V~36V,电容值低至0.2pF,浪涌能力最高可达240安培,静电等级可达空气放电、接触放电±30KV。提供免费浪涌测试仪、静电测试仪测试。
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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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