【应用】SIDACtor保护晶闸管应用于开关电源初级防护电路，可以提高电路的防护等级
LITTELFUSE是一家专注于电子保护期间研发生产的企业。它生产的SIDACtor系列保护晶闸管可以应对过压工况下的电路防护。本文为读者介绍SIDACtor MC系列晶闸管推荐电路在开关电源初级保护中的应用，这款产品有着低容抗的特点，能够不影响后级防护电路宽频带的特点。
图 1 SIDACtor初级和5引脚保护器电路
上图为Littelfuse提供的初级保护方案，使用了的是装配有外部TOM和一对600R150自恢复保险丝（PTC）的P3203ACMC SIDACtor® 器件，其中如需自带过热保护机制的器件可以使用P6002ACMC SIDACtor®器件替代。虽然两种器件内部原理不同，但通过这种应用都能够为电路提供信号线和信号线、信号线与大地的防护，且都为TO-220封装，因此是可以替代的。该方案适合过电压保护工况，在过压工况下“输入”端被短路至各自的“输出”端，从而保护后级电路。
图 2 SIDACtor初级防护电路应用方法
上图2所示为Power Integrations公司提供的LinkSwitch-HP系列芯片提供的AC到DC的电源变换电路，这款电路在原设计上有着优异的性能，利用这个系列设计电源电路有高能效、高功率的特点，适合大功率电路的设计。如图所示，输入端为交流，通过整流滤波后通过控制芯片到达变压器初级，初级前端设计了红圈中所示的保护电路，在初级电压过压时二极管导通，钳位电压防止过压状况的出现。
上图是一个优秀的设计，但是在电源电路故障时，多数情况下会造成集成控制IC中的Mosfet管损坏，这种情况下就会出现过压的工况，图2中的防护电路主要应对这种状况，但是通过引入Littelfuse的SIDACtor系列晶闸管替代图2红圈处可以提高电路的防护等级。首先SIDACtor晶闸管的容抗很低，不影响原有电路的运行。其次在过压工况下可以在500μS内迅速动作，瞬态提供2.2A的通流能力，具备非常强的瞬态能量消耗能力。同时推荐电路还提供了大地接地端，为防护信号在各个防护路径上都提供了路径，在防护原理上更优。
图 3 产品外观和原理图符号（从左至右分别为P6002ACMC和P3203ACMC的原理图符号）
在此为读者提供TO-220封装MC系列的SIDACtor防护晶闸管P6002ACMC和P3203ACMC，P6002ACMC集成了两个晶闸管，P3203ACMC集成了三个晶闸管，产品通过了TIA-968、GR 1089、ITU K.20/21和YD/T标准，可以应用于多个行业，有利于产品认证。
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【应用】力特SIDACtorR保护晶闸管用于交流电源线的主要过电压保护保护方案
在这篇文章中，Littelfuse将讨论一种新的创新方法，该方法将一种名为SIDACtorR保护晶闸管的开关元件用于交流电源线的主要过电压保护解决方案。
【应用】气体放电管、二极管阵列和保护型晶闸管在G.FAST电路保护所面临的挑战
对于G.FAST等高带宽线路，放置在线路上的任何电路保护元件的电容都可能会降低信号强度，从而降低其速率和覆盖范围。但是节点中的G.FAST调制解调器和电路必须受到保护，防止雷电引起的浪涌造成损坏。尽管客户驻地设备(CPE)设计人员可采取三种基本的电路保护方案：Littelfuse均可提供的气体放电管(GDT)、瞬态电压抑制(TVS)二极管阵列和保护型晶闸管。
【应用】具有低导通泄流电压的泄流型保护晶闸管SIDACtor用于交流电源线保护，免受高压瞬变损害
电源线浪涌保护是确保坚固耐用的交流电源设备必不可少的要素。文章以Littelfuse产品为例，说明了对于交流电源线保护，SIDACtor是市场上最具成本效益的元件。它具有低导通泄流电压，对瞬态事件的快速响应，寿命长以及可承受高浪涌电流的特点。SIDACtor或SIDACtor-MOV的串联组合与保险丝结合使用以提供过流保护，可为产品的电源电路提供出色且简单的网络保护。
Littelfuse（力特）电路保护产品选型指南
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
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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,5G室外,电池单元保护,ELECTRONICS,EXTERNAL STORAGE,电机控制,TABLETS,机器人器具,器具,智能手表,DESKTOP COMPUTERS,计算,DATA CENTER,HDTV HARDWARE,LAPTOP,SERVERS,DESKTOP COMPUTER,TYPE-C适配器,4G室内,ANALOG SIGNAL LINES,LAPTOP COMPUTERS,不间断电源,SCANNER,NOTEBOOKS,TELECOMMUNICATIONS CIRCUITS,4G OUTDOOR,模拟信号线,数码摄像机,LOW SIGNAL DISTORTION,企业级服务器,打印机,数据通信,可编程逻辑控制,POWER TOOLS,USB2.0,BUILDING AUTOMATION,DIGITAL CAMERA,A/V设备,数字信号线,HUBS,数据中心,TVS,DIGITAL CAMERA,LIGHTING BALLAST,TELECOM APPLICATIONS,服务器,NETWORK HARDWARE,VIDEO EDITING SYSTEMS,可穿戴设备,INDUSTRIAL CONTROL,房舍管理系统,机顶盒,建筑控制,汽车信息娱乐,ENERGY MANAGEMENT,CONSUMER ELECTRONICS,手机,台式计算机,POWER TOOLS,5G室内移动网络,COMPUTER PERIPHERAL DEVICES,DATACOM,ROADWAY LIGHTS,INDUSTRIAL AC/DC POWERING TERMINALS,笔记本,4G INDOOR,5G INDOOR MOBILE NETWORK,HIGH-SPEED DATA LINK,TWO-WAY RADIOS,SEMICONDUCTOR PROTECTION,TELECOM APPLICATIONS,TELECOM I/O INTERFACES,BUILDING TECHNOLOGIES,产业,I/O INTERFACES SIGNAL LINES,AUDIO,智能电表,MILITARY,自动驾驶,PARALLEL PORT PRINTER SCANNERS,发动机,视频编辑系统,ULTRA-FAST REACTION,HARD DISK DRIVE,工控,PERIPHERALS,AUTOMOTIVE INFOTAINMENT,WIRELESS CHARGING,PORT PROTECTION ON PERSONAL COMPUTERS,户外LED广告显示标牌,ULTRABOOKS,电脑,APPLIANCES,WEARABLES,开关,数码相机,ENERGY STORAGE SYSTEMS,游戏PC,TV,GAMING PCS,汽车,门禁,DATA COMMUNICATIONS CIRCUITS,掌上电脑,高速数据链路,INDUSTRY,MOUSE,ROBOTIC APPLIANCES,HARD DISK DRIVES,车载充电器,SMART APPLIANCES,监护仪,DESKTOP COMPUTERS,LAPTOP COMPUTER,显示器,电池系统,HDMI端口,VIDEO EDITING SYSTEM,电子移动,INDUSTRIAL CONTROLS,LED LIGHTING APPLICATIONS,BATTERY CELL PROTECTION,COMPUTER PERIPHERALS,数字视频接口,F高功率LED,IGNITION SYSTEMS,RENEWABLE ENERGY,SMART PHONES,台式机,天线,ANTENNAS,COMPUTER INPUTS AND PERIPHERAL DEVICE,SMART METERS,移动网络,RAILWAY,SCANNERS,暖通空调,智能电话,INDUSTRIAL,TRANSPORTATION,消费电子,NETWORKING APPLICATIONS,DISPLAYS,HDD,PDA,高容量锂离子聚合物,TELECOMMUNICATIONS,硬盘驱动器,吸尘器,双向无线电,E-MOTORCYCLE,DESKTOP,LI-ION PRISMATIC CELLS,SECURITY & ACCESS CONTROL,SMALL APPLIANCES,LAPTOPS,工业,ANTENNA,DIGITAL VIDEO RECORDER,工业控制,充电器,外部存储器,DIGITAL SIGNAL LINES,SPEAKERS,DC CHARGING,EV 2 WHEELERS,音频,电池供电,ONBOARD CHARGER,COMPUTER INPUTS L DEVICES,家用电器,DESKTOPS,HOT-SWAP,PORTABLE ELECTRONICS,BATTERY SYSTEM,HOT-PLUG PROTECTION,MOTOR CONTROL,音频接口,军事的,太阳能光伏,电动工具,I/O接口,AUTOMOTIVE,交流充电,4G/5G OUTDOOR,CLOUD COMPUTING,MARINE,SET TOP BOX,演讲者,ULTIMATE PROTECTION,4G/5G INDOOR,电子数据通信,通用串口总线,UPS,电梯驱动器,ACCESS CONTROL,GAME CONTROLLER PORTS,电信应用,MAJOR APPLIANCES,视频卡,安防控制,数字视觉接口,电信电路,A/V EQUIPMENT,GENERATORS,数据通信应用,电脑桌面,POWER SUPPLIES,HVAC DRIVES,老鼠,SMART PHONE,超级笔记本,MEDICAL,网络硬件,MOBILE NETWORK,电视,计算机外围设备,用具,电信,数码录像机,NETWORKING,LARGE INVERTERS,照明镇流器,小电器,PARALLEL PORT (LPT) PRINTER SCANNER,CELL PHONE,COMPUTING,SOLAR PV,工业AC/DC供电终端,ESD SUPPRESSION,SMARTPHONES,COMPUTER,APPLIANCE,VIDEO CARDS,AFCI,BUILDING CONTROL,ENVIRONMENTAL CONTROL,枢纽,SET-TOP BOX,DIGITAL VISUAL INTERFACE,DATALINE COMMUNICATION,主要电器,热插拔,SECURITY CONTROL,铁路,HEAT PUMPS,HIGH-CAPACITY LITHIUM-ION POLYMER,USB,VACUUM CLEANERS,点火系统,CHARGERS,微型逆变器,平板,电池供电的便携式设备,BMS,LPT PRINTER SCANNERS,PERSONAL COMPUTERS,消费便携式电子产品,INDUSTRIAL EQUIPMENT,MOBILE,HIGH ENERGY SUPPRESSION APPLICATIONS,CONSUMER ELECTRONICS,TELECOM,固态硬盘,键盘,DATACOM APPLICATIONS,笔记本电脑,MICRO INVERTERS,发电机,医学,中央逆变器,建筑技术,机器人,AND GAME CONTROLLER PORTS,MOTOR CONTROLS,AC CHARGING,LPT打印机扫描仪,电动摩托车,EV 3 WHEELERS,BATTERY PACKS,ROBOTICS,BUILDING CONTROL,HVAC,BATTERY-POWERED PORTABLE DEVICE,USB插座,USB RECEPTACLES,无线充电,电动两轮车,电池组,AC APPLICATIONS,ENGINE,PROGRAMMABLE LOGIC CONTROL,ENVIRONMENTAL,GFCI,网络,CELL PHONES,路由器,游戏控制器端口,AUDIO INTERFACES,热泵,热插拔保护,PRINTERS & SCANNERS,连接性,EV-INFRASTRUCTURE,DIGITAL VIDEO RECORDERS,直流充电,F HIGH-POWER LEDS,海军陆战队,锂离子电池组,LI-ION BATTERY PACKS,电动三轮汽车,HDMI,CONNECTIVITY,HDMI PORTS,火线,EV基础设施,TELECOM EQUIPMENT,GAMING CONTROLLERS,I/O INTERFACES,AUTOMOTIVE,方形锂离子电池,储能系统,E-MOBILITY,PC DESKTOP,PLC,SWITCHES,智能家电,无线通讯,DIGITAL CAMERAS,ECALL,ENTERPRISE SERVER,SET-TOP BOXES,HOME APPLIANCE,FIREWIRE,NOTEBOOK PCS,高清多媒体接口（HIGH DEFINITION MULTIMEDIA INTERFACE）,可编程逻辑控制器,SMART WATCHES,电信设备,MONITOR,电脑外设,计算机输入L设备,LIGHTING,ELECOM DATACOM,交通运输,智能手机,个人计算机上的端口保护,数据线通信,CONSUMER PORTABLE ELECTRONICS,扫描仪,TYPE-C ADAPTER,道路灯,游戏控制器,KEYBOARD,高清晰度电视硬件,4G室外,AUTONOMOUS DRIVING,NOTEBOOK,ROUTERS,SSD,GFCI/AFCI & USB RECEPTACLES,SMALLER ELECTRONICS,ELEVATOR DRIVES,数据通信电路,CONTROL,PRINTERS,环境的,BATTERY POWERED,OUTDOOR LED ADVERTISING DISPLAY SIGNS,CENTRAL INVERTERS,CONNECTIVITY DRIVING,HARD DRIVES,INDUSTRIAL,PMP,可再生能源,并行端口打印机扫描仪,电源,DVI,AUTOMOTIVE ELECTRONICS,5G OUTDOOR,DATACENTER,ENGINE SYSTEMS
【选型】晶闸管在交直流变换电路中应如何选型应用
晶闸管作为一种可控半导体功率器件，分为单向可控硅SCR、双向可控硅TRIAC和保护型晶闸管SIDAC，广泛应用于交直流变换电路中，包括AC-AC，AC-DC，DC-DC，DC-DC PULSE等变换电路中。Littelfuse和IXYS（Littelfuse收购）为这些变换电路提供了全球最广泛的晶闸管产品选型。
应用说明：使用SDP0240T023G6 SIDACtor®保护晶闸管， 创建H类xDSL线路驱动器保护解决方案
SDP0240T023G6 SIDACtor®保护晶闸管专为xDSL线路驱动器三级过电压保护设计，适用于VDSL2、ADSL2和ADSL2+卡。该元件具有30A浪涌吸收能力，低关断状态电容变化小于1pF，对数据信号影响最小。SDP0240T023G6可提供共模和差模保护，兼容多种DSL bandplans，是H类DSL线路驱动器的理想选择。
LITTELFUSE - SIDACTOR®保护晶闸管,SDP0240T023G6,SDP0240T023G6RP
Littelfuse（力特）SIDACtor®保护晶闸管半导体产品选型指南
Product Overview Protection Thyristors Introduction Broadband Optimized Protection Thyristors Subscriber Line Interface Circuit Protection Thyristors Line Circuit Access Switch Protection Thyristors Baseband Protection Thyristors High Surge Current Protection Thyristors
LITTELFUSE - THYRISTORS,PROTECTION THYRISTORS,THYRISTOR DEVICES,DSL PROTECTION DEVICES,THYRISTORS,THYRISTOR,THYRISTOR POE PROTECTOR,PROTECTION THYRISTOR,SIDACTOR® PROTECTION THYRISTORS,THYRISTOR ETHERNET PROTECTOR,SIDACTOR®保护晶闸管,B1201UALXX,5KA SERIES,P0080SCLRP,P1300Q22CLRP,P2103UCLXX,P2106UALXX,P2353AALXX,P1402ABLXX,P0721Q22CLRP,T10A130XX,P3403AALXX,P0640S1BLRP,P0640EALXXX,T10B080EXX,P1553ACLXX,T10A270EXX,P0640Q12ALRP,P1302SALRP,SDP,P0904UCMCLXX,P0300EALXXX,P0900Q12BLRP,B3164UCLXX,P5103UBLXX,P4600Q22CLRP,5KA,P1300EBLXXX,P0300S1BLRP,P3500GALRP,P 008 0 T023 G RP,SDP0080Q38CB,P4802ABLXX,T10A240XX,P0900EBLXXX,P0300SBLRP,P2703AALXX,P1001DF-1E,P0720EBLXXX,P0724UCMCLXX,P1553UALXX,P3502SBLRP,SDP1800Q38CB,P0721SCLRP,P3602ACLXX,P1800SDLRP,PXXX1Q22CLRP,P2600SBLRP,P2300GBLRP,P5103UCLXX,P4802AALXX,P2106UBLXX,P3206UBLXX,P2103UBLXX,T10A068XX,P0080EALXXX,PXXX0S1XLRP,P0080SBLRP,P0901Q22CLRP,SEP0900Q38CB,P1803UBLXX,P1101SDLRP,P1553ACMCLXX,P0602ACLXX,P0641DF-1E,P1701Q22CLRP,P0724UCLXX,P0640SBLRP,P2353ABLXX,P3100EBLXXX,P1402AALXX,T10A120XX,SERIES - MS-013,P1302SBLRP,A5030UB6LXX,P0080S1BLRP,P0641SDLRP,P0220SCLRP,P0720SALRP,A1220UC4LXX,T10B SERIES,P1500SBLRP,B2050CCLRP,B3 XX 4 U C L XX,P0300S1ALRP,P1101UCLXX,P3500GBLRP,P2100SCMCLRP,P1104UALXX,P4802ACLXX,P3800MEL,P3100S1ALRP,T10A060BXX,P3403ABLXX,P2202AALXX,PXXX2ACLXX,T10B180BXX,P4500GCLRP,P0080T023G5RP,P1701UALXX,P2602GBLRP,P0724UALXX,T10BXXXXXX,P2300ECLXXX,P5106UBLXX,P1300EALXXX,A1225UC4LXX,P1300GALRP,P0080SALRP,P3203UCLXX,B1101UCLXX,P3206UALXX,P0901SALRP,P1806UALXX,P2600Q12ALRP,P1803UCLXX,P3403ACLXX,P0640SALRP,P1800Q22CLRP,MC SERIES,P0084UCLXX,P4500SBLRP,P0220SAMCLRP,P3002SCLRP,P1504UCLXX,P5106UALXX,P0300EBLXXX,P0080S1ALRP,SDP0220Q38CB,P2604UCLXX,PXXX0Q12XLRP,P1553UBLXX,B1160CCLRP,P3502SCLRP,T10A110EXX,P1500SALRP,P0901UALXX,P1300Q12ALRP,P6002SCLRP,SDP1100Q38CB,A5030UC6LXX,P2600ECLXXX,P0721SDLRP,P0300SCLRP,P0900EALXXX,P0720ECLXXX,P1101SCLRP,P3100EALXXX,P2600SALRP,P0644UCLXX,PXXX2GXLRP,P3100S1BLRP,P0640Q12BLRP,B1161UC4LXX,P3203UALXX,P1701SALRP,P0901SCLRP,T10A,T10B,B1101UALXX,PXXX1DF-1E,P0640SCMCLRP,P1556UALXX,P1500SCMCLRP,P2103ACMCLXX,P1500ECLXXX,P0080SAMCLRP,P1300ECMCLXXX,P1100GBLRP,P1802SALRP,P0640SDLRP,P1803ABLXX,P0602AALXX,P1300SCLRP,SDP0080T023G5RP,T10A110BXX,P2304UCLXX,P2600Q12BLRP,P3504UALXX,P0080SCMCLRP,T10A100XX,P0300Q12BLRP,P3002SBLRP,SDP SERIES,P2302SBLRP,P1101SALRP,P1800SALRP,P1104UCMCLXX,A2106UB6LXX,P0644UALXX,P0720SCLRP,P0220SALRP,P1100GALRP,P1101DF-1E,P1803ACLXX,P4500SCLHLR,P2202ABLXX,P5103ACLXX,P1300Q12BLRP,P0300ECLXXX,SDP0180T023G5RP,P1300SDLRP,B1 XX 1 U C 4 L XX,B1 XX 1 U X L XX,P2300ECMCLXXX,P2706UCLXX,P4500GBLRP,T10A180BXX,P2302SALRP,T10A270BXX,PXXX2AXLXX,P3500EBLXXX,B2050CALRP,P2703UALXX,PXXX0GXLRP,P0720SDLRP,P3500SDLRP,P3203UBLXX,P0991DF-1E,P0641Q22CLRP,P2600S1ALRP,T10B270BXX,P1100Q12BLRP,P4500SCLRP,B1101UC4LXX,XXX,B3204UCLXX,P0720Q12ALRP,P0900Q12ALRP,PXXX2SXLRP,T10A180EXX,P1300SBLRP,P3206UCLXX,P0720ECMCLXXX,P0900ECMCLXXX,PXXX0SDLRP,T10B110BXX,P0640SCLRP,P0084UALXX,P2300EALXXX,P1800SBLRP,MC,P0080Q22CLRP,P3002SALRP,P0220SBLRP,SDP2600Q38CB,SDP XXX 0 T023 G RP,P0720SBLRP,MS-013,P3203ACMCLXX,P0300SALRP,P4500SCMCLRP,P0901UCLXX,P0080SDLRP,P3500Q22CLRP,P0642SALRP,P1701CA2LRP,P3502SALRP,P0640Q22CLRP,A2106UA6LXX,P1602ACLXX,P3504UCMCLXX,P1100ECMCLXXX,P3500SCLRP,P1100EBLXXX,P0640S1ALRP,PXXX0ECMCLXXX,BX XX 0 C X L RP,P0644UCMCLXX,P1802SBLRP,P2106UCLXX,P1100EALXXX,P4500Q22CLRP,P2103UALXX,P3100Q12BLRP,P2353ACLXX,P XXX 6 U X L XX,P0602ABLXX,P2600S1BLRP,P1101CA2LRP,P1104UCLXX,P0720EALXXX,P1100Q12ALRP,P0900ECLXXX,P1101UALXX,PXXX2ACLFS1,P3500SCMCLRP,P0901SDLRP,P0720Q12BLRP,P2202ACLXX,T10B180EXX,P3500EALXXX,P2706UBLXX,P2304UALXX,P1556UBLXX,P1800SCLRP,P1101Q22CLRP,P2300GALRP,T10A220XX,B3104UCLXX,P1500Q12ALRP,PXXX3ACLFS1,P1602ABLXX,P0642SBLRP,SDP0900Q38CB,P2706UALXX,P1800S1ALRP,B1100CCLRP,P3203AALXX,P2702ACLXX,P1800GBLRP,P3500SBLRP,P6002ACLXX,P2703UCLXX,P0901DF-1E,P1102SALRP,P2300SDLRP,PXXX0SCMCLRP,B1161UCLXX,P3100SBLRP,P1502SALRP,P7002SCLRP,P0080Q12ALRP,P2356UBLXX,P3002ACLXX,P0722SALRP,P1800EBLXXX,PXXX0EXLXXX,P1100ECLXXX,T10B220BXX,P2300Q22CLRP,P0721CA2LRP,P1500EALXXX,PXXX3AXLXX,PXXX4UXLXX,P4202ABLXX,P1556UCLXX,P0080Q12BLRP,PXXX1SXLRP,P1701SCLRP,P1301SCLRP,P3406UALXX,P2356UALXX,P0722SBLRP,T10A180XX,T10A XXX X XX,Q2L SERIES,SDP3100Q38CB,P1900MEL,P1304UCLXX,P3403UCLXX,P2300Q12ALRP,P2602SALRP,SDP3500Q38CB,P0300Q22CLRP,P1500MEL,P1301CA2LRP,P2600ECMCLXXX,P0084UCMCLXX,P3504UCLXX,P3500Q12BLRP,P0080GALRP,P1300SALRP,P1804UALXX,P3100Q12ALRP,Q2L,P4802SCLRP,P3104UCLXX,P1800GALRP,P3100Q22CLRP,P0900SCLRP,P2703ACMCLXX,A XXXXU X 6 L XX,T10B140BXX,P2702ABLXX,P0720SCMCLRP,P2300SCLRP,P3500SALRP,P3100SALRP,P0220SCMCLRP,T10A080EXX,P5103AALXX,P1803AALXX,P0300Q12ALRP,P3002ABLXX,P0080ECLXXX,P1504UCMCLXX,PXXX3ACLXX,P0900SCMCLRP,A2106UC6LXX,P1304UALXX,P3406UCLXX,P0080ECMCLXXX,P0904UCLXX,P4202ACLXX,P1500EBLXXX,P2103ABLXX,P3203ABLXX,P0900SALRP,P6002ABLXX,P3100SCLRP,P0641UALXX,P1100Q22CLRP,P2353UBLXX,SEP XXX 0 Q38 C B,T10B270EXX,T10A200XX,P1100SDLRP,PXXX4UCMCLRP,P0220S1ALRP,P3500Q12ALRP,P2353UCLXX,P1500ECMCLXXX,P3500ECLXXX,T10B110EXX,P1100SCMCLRP,SDP XXX 2 Q12 F L RP,T10A220EXX,B1201UC4LXX,P0900SBLRP,P1500Q22CLRP,P2702AALXX,P0901CA2LRP,P2103AALXX,SDP0120T023G5RP,P0640ECMCLXXX,P2300MEL,P2300SBLRP,P1701DF-1E,P3002AALXX,P5103ABLXX,SUBSCRIBER LINE INTERFACE CIRCUIT,DATA INTERFACE,AC POWER LINE FOR CATV AMPLIFIERS,ETHERNET,POE,DSL EQUIPMENT,TELECOM BASE STATION EQUIPMENT,TELECOM APPLICATION,CELL TOWERS,DATA COMMUNICATIONS CIRCUITS,TELECOMMUNICATIONS,电信应用
【产品】采用MS-012封装固定电压加强型单端口SIDACtor®保护晶闸管PxxxxDF-1E系列
PxxxxDF-1E系列是Littelfuse推出的SIDACtor保护晶闸管。MS-012封装固定电压加强型单端口系列属SIDACtor®器件，用于保护敏感型SLIC（用户线路接口电路）免受瞬态过压的损害。
Pxxx0S3N-A SIDACtor®保护晶闸管系列：汽车级高浪涌电流3 kA（8/20μs），采用紧凑型DO-214AB封装
Pxxx0S3N-A SIDACtor®系列汽车级保护晶闸管提供高浪涌电流（3 kA，8/20 μs）的紧凑型DO-214AB封装，用于汽车、工业和ICT应用中的AC电源线过压瞬态保护。该系列具有低切换电压、高浪涌额定值、紧凑封装和多次浪涌事件后组件性能不退化等特点，适用于高可靠性应用，如电动汽车、充电桩等。
LITTELFUSE - PROTECTION THYRISTOR,保护晶闸管,PXXX0S3N-A SERIES,PXXX0S3N-A,CABLE,ICT APPLICATIONS,汽车,AC POWER SUPPLIES,PLUG-IN HYBRID ELECTRIC VEHICLES,贝弗,PHEV,OBC,EV WALL CHARGERS,电动汽车,电池电动汽车,插电式混合动力汽车,工业,电动汽车壁式充电器,充电桩,线缆,ON-BOARD BATTERY CHARGER,BATTERY ELECTRIC VEHICLES,CHARGING PILES,交流电源,EV,INDUSTRIAL,BEV,AUTOMOTIVE ELECTRONICS,车载电池充电器,AUTOMOTIVE,汽车电子,ICT应用
PXXX0SXLSIDACtor®系列DO-214AA
该资料为SIDACtor®系列DO-214AA保护晶闸管的数据表。介绍了其设计用于保护基带设备免受损害过电压瞬变的侵害，具备良好的峰值浪涌电流能力，使设备符合全球法规标准。
LITTELFUSE - PROTECTION THYRISTORS,保护晶闸管,P1100SBLRP,P1200SBLRP,P1300SBLRP,P0080SCLRP,P1500SBLRP,PO72OSCLRP,P0640SCLRP,PO22OSCLRP,P3500SBLRP,P1800SBLRP,P0220SBLRP,P21OOSCLRP,PXXX0SXL,P3100SBLRP,P0720SBLRP,P1200SALRP,P0300SALRP,P1100SCLRP,P2000SCLRP,P2100SALRP,P1300SCLRP,PO22OSBLRP,P1500SCLRP,P0900SALRP,P3500SCLRP,P2600SCLRP,P1800SALRP,P3100SCLRP,P2500SALRP,P2300SALRP,P26OOSBLRP,P0220SALRP,P0720SCLRP,P0300SBLRP,P2000SBLRP,P0080SALRP,P2100SBLRP,P0900SBLRP,P0640SALRP,P2600SBLRP,P4500SBLRP,P2300SBLRP,P2500SBLRP,SIDACTOR SERIES,SIDACTOR,P2000SALRP,P2100SCLRP,P0080SBLRP,P1200SCLRP,P1100SALRP,P1300SALRP,P1500SALRP,P0640SBLRP,P0300SCLRP,PXXX0SXLRP,PO72OSBLRP,P1800SCLRP,P0900SCLRP,P25OOSBLRP,P2500SCLRP,P4500SCLRP,P2300SCLRP,P21OOSBLRP,P2600SALRP,P3100SALRP,P3500SALRP,P0720SALRP,P0220SCLRP
B61089BDR，单端口负电压跟踪SLIC保护器SOP-8可编程电池跟踪保护数据表
该资料介绍了SIDACtor®保护晶闸管B61089BDR，这是一种单通道SLIC（用户线路接口电路）电池跟踪保护器。它由一对相同的保护晶闸管和两个反并联二极管组成，用于防止SLIC受到雷击引起的浪涌和电源故障事件的影响。该产品具有以下特性：支持高达-170V的电池电压，低触发电流（最大5mA），短路失效条件下的保护功能，以及符合多个电信和数据通信标准。
LITTELFUSE - SINGLE CHANNEL SUBSCRIBER LINE INTERFACE CIRCUIT BATTERY TRACKING PROTECTOR,PROTECTION THYRISTORS,单端口负电压跟踪SLIC保护器,单通道用户线接口电路电池跟踪保护器,SINGLE PORT NEGATIVE VOLTAGE TRACKING SLIC PROTECTOR,单通道SLIC电池跟踪保护器,SINGLE CHANNEL SLIC BATTERY TRACKING PROTECTOR,保护晶闸管,B61089BDR,VOIP应用,数字环路载波系统,DIGITAL LOOP CARRIER SYSTEMS,FXS应用程序,VOICE APPLICATIONS,SOHO,PBX,DIGITAL PAIR GAIN SYSTEMS,VOIP APPLICATIONS,小型办公室家庭办公室,语音应用程序,数字对增益系统,WLL,本地环路中的无线,FXS APPLICATIONS,小型办公室或家庭式办公室,WIRELESS IN THE LOCAL LOOP,SMALL OFFICE HOME OFFICE
Pxxx0SXL-A系列基带保护（VOICE-DS1）-DO-214AA规格书
该资料为SIDACtor®保护晶闸管Pxxx0SxL-A系列的基带保护（语音DS1）数据手册。介绍了该系列产品的设计目的、特性、电气特性、热考虑因素、焊接参数、物理和环境规格、尺寸以及包装选项。
LITTELFUSE - PROTECTION THYRISTORS,保护晶闸管,P1300SALRP-A,P1800SCLRP-A,PXXX0SXLRP-A,PXXX0SXL-A,P2600SALRP-A,P0300SALRP-A,P0900SALRP-A,P0080SALRP-A,P1100SALRP-A,P1500SALRP-A,P2100SALRP-A,P0720SALRP-A,P1800SALRP-A,P3100SALRP-A,PXXX0SXL-A SERIES,P0220SALRP-A,P0640SALRP-A,P2300SALRP-A,车载信息娱乐系统,汽车摄像头数据线,VEHICLE INFOTAINMENT SYSTEM,AUTOMOTIVE CAMERA DATA LINES,DEVICE COMMUNICATION LINE,设备通信线,AUTOMOTIVE GRADE EQUIPMENTS,汽车级设备
【产品】开关电阻最小为0.1kΩ的晶闸管，通态电压最大值为1.5V，RMS导通电流均为1A
Shindengen（新电元）工业株式会是日本电源业界的领袖，企业以电力电子技术为主要领域。由新电元推出的型号为G1V(B)20C，G1V(B)22C，G1V(B)24C的晶闸管，其开关电阻最小为0.1kΩ，非常适用于高强度放电灯驱动电路、负离子发生器、直流线路过压保护等领域。
SDP系列-SOT23-5 Teccor®品牌SIDACtor®DSL保护器件SIDACtor®保护晶闸管
该资料介绍了Teccor品牌的SIDACtor系列保护二极管，特别是SDP系列的VDSL2+、ADSL2应用和通用I/O保护功能。这些低电容过压保护器件无需偏置电压，适用于芯片侧位置，具有SOT23-5表面贴装封装，提供四种不同的 standoff 电压值，以适应各种线路驱动器。
LITTELFUSE - PROTECTION THYRISTORS,THYRISTORS,SL PROTECTION DEVICES,SL保护装置,晶闸管,保护晶闸管,SDP SERIES,SDP-018,SDP0080T023G5RP,SDP0120T023G5RP,SDP-XXX,SDP0180T023G5RP,SDP3500Q38CB,SDPXXX0T023G5RP,SDP,SDP0240T023G5RP,SDP-XXX0T023
SIDACtor®保护晶闸管UL 497C应用说明
本资料详细介绍了UL 497C标准对同轴电缆电路保护器的构造和性能要求。标准涵盖了保护器的限制条件、耐久性测试、环境适应性测试以及放电测试等方面的具体要求。资料中特别针对SIDACtor®器件的性能要求进行了详细说明，包括击穿电压测试、耐久性条件测试、环境条件测试和放电测试等。
LITTELFUSE - SIDACTOR®PROTECTION THYRISTORS,SIDROR®保护晶闸管,UL 497C
电子商城
品牌：LITTELFUSE
品类：SIDACtor ® Protection Thyristors
价格：￥2.0227
现货： 5,000
品牌：LITTELFUSE
品类：SIDACtor ® Protection Thyristors
价格：￥4.3265
现货： 2,500
品牌：LITTELFUSE
品类：SIDACtor® Protection Thyristors
价格：￥1.9690
现货： 2,500
现货市场
服务
测试等级：空气放电30KV±5%；接触放电30KV±5%，适用标准：GB/T 17626.2、IEC61000-4-2、ISO10605、GB/T 19951；给用户产品出电路保护设计方案建议及整改。点击预约，支持到场/视频直播测试，资深专家全程指导。
实验室地址： 深圳/上海 提交需求>
可定制单位/双位/三位/四位LED数码管的尺寸/位数/发光颜色等性能参数，每段亮度0.8~30mcd，主波长470~640nm，电压2~10.2V。
最小起订量： 1000 提交需求>
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