【产品】2.5pF/25A分散式瞬态抑制二极管AQ4021,达到车用AEC-Q101标准
LITTELFUSE推出的AQ4021组件将低电容控向二极管与一个或两个齐纳二极管整合在一起,分别提供单向或双向保护,可防止ESD和闪电引致的浪涌破坏。 这种元件可根据IEC 61000-4-5第2版(tp=8/20μs)标准安全地吸收高达25A浪涌电流且性能不会下降,并能根据IEC 61000-4-2国际标准耐受最小值为±30kV的ESD 低负载电容和高浪涌保护能力使其成为保护诸如以太网和其他高速数据接口等电信端口的理想选择。
分散式瞬态抑制二极管AQ4021实物图
分散式瞬态抑制二极管AQ4021功能与特色:
·ESD,IEC 61000-4-2,±30kV接触放电,±30kV空气放电
·EFT,IEC 61000-4-4,40A(5/50ns)
·雷击,IEC61000-4-5第2版,25A(tp=8/20μs)
·电容低至2.5pF(VR=0V条件下)
·泄露电流低
·单向与双向配置
·小型SOD323封装适合0805种尺寸
·符合AEC-Q101
·无卤素,无铅,符合RoHS
·湿度灵敏性等级(MSL -1)
分散式瞬态抑制二极管AQ4021应用:
·10/100/1000以太网
·T1/E1/T3/E3
·USB 1.1/2.0
·电源接口
·计算机和外围设备
·仪器
·医疗设备
分散式瞬态抑制二极管AQ4021电气特性,具体型号有AQ4021-01FTG,AQ4021-01FTG-C:
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晴天真好 Lv3. 高级工程师 2018-11-05不错,很科普
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世强你最佳的选择 Lv6. 高级专家 2018-11-05这个可以,用处大了
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辛巴 Lv8. 研究员 2018-10-30不错
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用户86910647 Lv5. 技术专家 2018-10-27不错
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WallE Lv7. 资深专家 2018-10-27最近刚好用
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【产品】符合AEC-Q101汽车级TVS二极管TPSMB系列,为汽车电子保驾护航
Littelfuse针对敏感的汽车电子元件在负载突降和其它瞬态电压事件引发瞬态电压推出了TPSMB系列TVS二极管。该系列紧凑的DO-214AA封装和600W额定功率使其成为高可靠性、汽车和便携式设备应用出色的次级保护解决方案
【产品】小尺寸单向瞬态抑制二极管阵列SP1053和SP1054,可保护I/O和电源端口免于ESD损坏
Littelfuse公司推出了两个符合AEC-Q101标准的单向瞬态抑制二极管阵列产品系列,其专为保护I/O和电源端口免于静电放电(ESD)损坏而进行了优化。
Littelfuse(力特)电路保护产品选型指南
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
【选型】500W CAN总线保护双向TVS管,适用于EPS防雷保护设计
Littelfuse的CAN总线保护TVS管SM24CANB-02HTG,为500W TVS二极管阵列,内含两个双向TVS管,封装为SOT23-3。反向工作电压VRM为24V,0.1μA泄露电流Ileak(max),符合AEC-Q101汽车标准。
力特提供安全、高效、高可靠性电路保护及功率方案,应用于汽车电子,满足功能安全要求
型号- SZ1SMB,SZSMF4L,SZ1SMA,TPSMA6L,TPSMC,TPSMB,TPSMD,TPSMF4L,AQ1205-01FTG,SZSMF,AQ4021-01FTG
PCN # ESU270-72 – Additional Wafer Foundry Approval for SOD323, SOT23-3L, SOIC 8, uDFN 8L and MSOP-10
型号- SP4021-01FTG,AQ4024-01FTG,SP4045-04ATG,SP4020-01FTG-C,SP4023-01FTG,SLVU2.8-4BTG,AQ4020-01FTG,AQ4022-01FTG,SLVU2.8-8BTG,SP4020-01FTG,SLVU2.8-4BTG-S,AQ4021-01FTG-C,SP3312TUTG,AQ4020-01FTG-C,SP4044-04ATG,SP4022-01FTG,AQ4023-01FTG,SP4024-01FTG,SP4024-01FTG-C,AQ4024-01FTG-C,SP4021-01FTG-C,SLVU2.8HTG,AQ4023-01FTG-C,AQ4022-01FTG-C,AQ4021-01FTG
力特提供安全/高效/高可靠性电路保护及功率方案,用于OBC、BMS、总线接口等汽车市场 |视频
力特提供安全、高效、高可靠性电路保护及功率方案,应用于汽车电子,满足功能安全要求。
【产品】Littelfuse推出表贴封装的汽车级400W瞬态抑制二极管SZSMF4L,工作温度高达175℃
芝加哥,2023年8月4日--Littelfuse公司(NASDAQ:LFUS)是一家工业技术制造公司,致力于为可持续发展、互联互通和更安全的世界提供动力。公司宣布推出新型SZSMF4L 400W瞬态抑制二极管系列。
【产品】符合AEC-Q101标准新型瞬态抑制二极管SP4208,拥有8V断态电压
2018年1月29日,Littelfuse推出SP4208系列瞬态抑制二极管阵列具有低负载电容(3.0pF)和高浪涌防护能力,8V标称断态电压支持更高的工作电压,极低的动态电阻(标称值为0.4Ω)有助于确保在ESD事件中作出最快的响应,是保护以太网等电信端口和其他高速数据接口的理想选择。
【产品】400W、SMA封装的汽车用瞬态抑制二极管SZ1SMA系列
Littelfuse的SZ1SMA系列汽车用瞬态抑制二极管专为保护电压敏感型组件免受高电压、高能量瞬态事件的损坏而设计,具有一流的箝位能力,高浪涌保护能力,低齐纳阻抗与快速响应时间。
【应用】Littelfuse车规级TVS用于汽车挡位执行器,击穿电压25.7~28.4V,工作温度可达150℃
在汽车挡位执行器中,TVS(瞬态抑制二极管)常用于电源模块或者CAN通信模块,而本文正是基于电子换挡器实际项目需要,给客户推荐了littelfuse TVS TPSMC27CA。该器件击穿电压25.7~28.4V,快速响应时间小于1ps,当其两级受到反向瞬态浪涌电压大于击穿电压时,TPSMC27CA可快速由高阻抗变为低阻抗,吸收浪涌功率,以保护电路。
【产品】车规级SD系列450W分散式单向瞬态抑制二极管,可在±30kV条件下安全吸收反复性ESD震击
Littelfuse推出SD系列450W分散式单向瞬态抑制二极管,此类快熔型瞬态抑制二极管是更换低速和DC应用中0805号多层压敏电阻(MLV)的理想选择,因为其可在±30kV的条件下安全吸收反复性ESD震击而不会对性能造成不利影响,并可安全地耗散高达30A的浪涌电流。
【选型】助力新能源汽车BMS系统电池监控IC通信信号线抗ESD、雷击浪涌防护的TVS阵列推荐:AQ4021-01FTG
新能源汽车BMS系统中,为避免锂离子电池监控IC信号通信免受ESD、雷击浪涌电流冲击影响,一般需要对电池监控IC通信I/O口加入一款可承受高浪涌电流、抗ESD能力高的TVS管阵列做防护,推荐选择Littelfuse(力特)TVS阵列AQ4021-01FTG可满足设计需求,其峰值脉冲功率达600W,可承受25A峰值脉冲电流冲击,最大反向工作电压5V,最小击穿电压6.3V,典型二极管电容低至2.5pF
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可定制连接器的间距范围1.25mm~4.5mm、单列/双列列数、焊尾/表面贴装/浮动式等安装方式、镀层、针数等参数,插拔寿命达100万次以上。
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