什么是可控硅？竟能让热水器不再“忽冷忽热”
2016新年迎来了世界性寒流，在这大寒节气里连洗澡都成了费事，更别说洗澡时还要等上那么“漫长”的分秒级时间，遭遇流水温度的“忽冷忽热”，对于回家休息并期待享受一个舒适热水澡的上班族，简直可以称之为“秒杀”。然而如果使用即热式热水器，以上“洗澡中的烦恼”便可迎刃而解。相比颇受天气影响的太阳能热水器和安全隐患大的燃气热水器，具有“即开即热、恒温、体积小、省电、省水”五大优点的即热式电热水器成为了消费者的新宠。
随着时代的变迁，快节奏且恒温舒适的淋浴已是高品质生活的必要条件。即热式电热水器凭借五大优势正在成为新一代热水器的标签，其中“水温恒定”这一点更是颇受消费者的青睐与肯定。即热式电热水器走进恒温时代离不开一系列的恒温器件，可控硅就是“一大功臣”。
那么，什么是可控硅？在即热式电热水器中到底又起到什么作用呢？
可控硅又称为晶闸管，能工作于高电压、大电流下，拥有耐压高、反应快、无触点、体积小、寿命长、无火花，无噪音等特点。可实现以小电流控制大电流，用小功率控制大功率的无触点开关工作，代替了继电器，常用于一些大功率电器中。相比传统加热控制器件：继电器，可控硅能够杜绝极大瞬间电流的产生，不会发生火花干扰和触点烧灼的现象，减少对发热管的损坏，保障了机体和人身安全。
可控硅作为电热水器中最关键的控制元件之一，具有“门开关”的特征，由系统指挥并通过调节加热丝两端的电压，从而控制加热功率大小，达到恒温的目的。而且允许用户在一定范围内随意设定加热功率，更精准地调控水温，让热水器产品告别了“忽冷忽热”的时代。
LITTELFUSE公司是全球电路保护领域领先企业，其可控硅产品拥有电压范围大、漏电电流小、关断能力强、可靠性高的特点，能够有效减少漏电损耗，温度控制更加精准。其中Q6040J7TP是一款40安培双向可控硅，旨在用于交流开关和相位控制应用，例如电机转速和温度调节控制、照明控制和静态开关继电器等。其电压性能最高可达1000伏，浪涌承受能力最高可达400安，且电气绝缘式K和L包装已获得UL认证，其电压有效值为2500Vrms。该产品还带有玻钝化结，通过一道，坚固、可靠的玻璃屏障来防止芯片结受到污染，以确保长期的可靠性和稳定性。
图：Littelfuse可控硅产品
三端双向交变可控硅Q6040J7TP符合RoHS标准，能在 + 125度至 - 40度之间的温度范围内工作。其内部绝缘的包装构造便于最高绝缘电压下热量的散发，可用于要求最高换向性能的极断电感负载设备中。在交变型装置中只能在第一、第二和第三象限内运行，用于高dv/dt能力的电路中。典型应用包括交流固态开关、工业电动工具、运动设备、白色家电和商业设备等。特别是以温度调节控制为核心技术的即热式电热水器，该双向可控硅Q6040J7TP在其精准恒温功能中的作用可谓举足轻重。
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Leel Lv7. 资深专家 2019-07-05挺好 -
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Money仔 Lv4. 资深工程师 2018-07-22写的详细，技术含量高 -
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Littelfuse（力特）IXYS功率半导体选型指南
目录- Introduction of Littelfuse Index Symbols and Terms/Nomenclature New Pressfit Pin packages ISOPLUS™ family IGBT Discretes IGBT Modules Power MOSFETs Diodes Thyristors Rectifier Bridges Protection Devices Gate Drivers/Power Relays Diode & Thyristor（IXYS Chippenham） Power Semiconductor Chips/Direct Copper Bonded Ceramic Substrates Application Notes Highlights Outline Drawings
型号- R1280NC25M,MCD 26-16IO1B,N2055HE420,IXTT 30N50L2,R1280NC25K,R1280NC25L,MCD 56-18IO8B,IXBOD 2-52R,R1280NC25J,IXTQ 52N30P,MCK 200-18IO1,IXYR 100N120C3,LSIC2SD120C05,MDC600-22IO1W,IXYH 16N250CV1HV,LSIC2SD120C08,M0863LC360,IXTP 100N15X4,VBO 125-08NO7,DPG 15I200PA,F1600NC080,IXTH 1N450HV,T0600TB45A,LSIC2SD065E40CCA,DSEP 2X91-03A,IXBOD 2-51R,IXTX 4N300P3HV,IXTA 36N30P,VBO 72-18NO7,M4305TJ240,IXFR 64N60P,N6405EA240,IXYR 50N120C3D1,MCD580-28IO7,VUO 25-14NO8,0440 007.WRA,IXFY 36N20X3,VBO 25-12NO2,IXTT 120N15P,M1010NC400,IXBH 6N170,MCC 56-14IO1,VBE 26-06NO7,MCD160-30IO3,SXB4869G,IXTJ 3N150,DHG 10I1200PM,IXTH 120P065T,VTO 39-08HO7,IXFN 32N80P,IXTL 2N450,DMA 30P1600HR,IXBOD 2-54R,MDK950-18N1W,CS 20-25MOT1,IXBOD 2-55R,IXTK 140N20P,IXTR 48P20P,DH 20-18A,W2115MC560,IXTP 05N100P,IXFT 18N90P,QJ8030LH4TP,N4340TJ180,DMA 30P1600HB,W3841VC340,MKH 17RP650DCGLB 11,,SXB4649HEXT,IXBOD 2-17RD,DSEP 40-03AS,IXFH 42N50P2,Q8025K6TP,IXFH 22N50P,DPG 30C200HB,DSI 30-12AS,MCMA 240UI1600ED,IXBOD 2-53R,M0367WC220,VUM 25-05E,CPC1786J,IXYT 80N90C3,T0840NC17E,CLA 100E1200HB,N3533ZD180,R0717LC16H,IXTR 140P10T,R0717LC16G,IXFT 60N50P3,VUM 33-06PH,IXFA 22N65X2,VUO 84-16NO7,MIXA 60W1200TED,MDD275-30N3,IXA 70I1200NA,IXYH 80N90C3,IXTQ 86N25T,IXFN 80N60P3,MDMA 65P1600TG,IXTL 2N470,IXTT 88N30P,XAA170,MCR500-30IO7,N6405EA280,DSA 30I100PA,IXGX 55N120A3H1,E0770HF65F,IXFR 40N90P,W7045MC030,IXTQ 44N50P,XK2000SA114M,IX4351NE 130,MDNA 660U2200PTEH,MIXG 180W1200TEH,LOC210,IXFK 120N25P,LOC211,IXGH 20N120A3,DSB 15IM30UC,IXTQ 26N50P,IXTP 450P2,IXFH 86N30T,IXFK 120N65X2,N2086NC060,IXTP 60N20T,MDD 142-12N1,IXXH 30N60B3D1,XSK4400DA116M076,CPC1788J,IXFB 40N110P,N2055HE450,IXBOD 2-56R,DHG 10I1200PA,M4305TJ280,DSA 60C60HB,IXFK 240N25X3,MCD720-18IO7,F1300NC45P,R0717LC14H,W121CEC180,W4205TE520,R0717LC14G,XW180GC34B,MMIX 1G75N250,XW180GC34A,IXBOD 1-30R,IXTY 1R4N100P,MDO 500-18N1,XSK3400DA076038,VBO 25-16AO2,VBO 50-16NO7,K1947ZC400,IXFQ 26N50P3,DSEP 2X91-06A,MEO 450-12DA,S0500YC25Y,IXYQ 30N65B3D1,W3842MC240,S6004DS2RP,G4000EF250,CLA 100E1200KB,IXTT 1N450HV,VUB 116-16NOXT,H0700KC140,VW 2X60-12IO1,MCMA 265P1600KA,DPG 10I200PA,IXFT 46N30T,IXYP 10N65C3D1,IXTH 440N055T2,N3533ZD140,DPG 10I200PM,Q8015LTP,DSA 70C200HB,DPG 30I300HA,DSA 50C100QB,IXTH 30N50L2,R3047TC28M,R3047TC28N,MCC 44-14IO8B,R3047TC28K,MCNA 180PD2200YB,MCD 255-16IO1,N2172ZD450,MCO 500-16IO1,DCG 20C1200HR,MCD 162-18IO1,VVZB-16IOXT,DSSK 40-006B,IXGH 10N170A,VUO 62-14NO7,M0710LC600,Ø IXTP 130N15X4,N4472HK180,IXBOD 1-32RD,DHH 55-36N1F,DSSK 18-0025BS,MCD 56-18IO1B,IXFK 220N20X3,Ø IXG 70IF1200NA,F0900VF520,IXBOD 2-35RD,IXTA 90N075T2,R2475ZD28R,VUB 120-16NOX,IXYP 20N120C4,R2475ZD28N,M0367WC280,IXYP 20N120C3,M1609NC260,R2475ZD28M,IXXH 40N65B4,MDD 26-14N1B,VUO 98-16NO7,MDD 310-18N1,MCD 26-16IO8B,MITA 300RF1700PTED,H0700KC14Y,MDC500-22IO1,VBO 52-08NO7,XAA117,DSEP 2X61-12B,DSEP 2X61-12A,IXFX 180N15P,S8055RTP,VUO 68-08NO7,MCNA 120PD2200TB-NI,MIXA 41W1200ED,IXTH 06N220P3HV,IXTP 10P50P,MCD500-18IO1,MMO 140-12IO7,IXYP 20N120B4,MCC500-22IO1,IXFH 50N85X,W3842MC280,DSSK 40-008B,DSSK 60-02A,IXFR 102N30P,N4472HK160,IXFH 12N120P,H0700KC17Y,MCC320-36IO2,M1494NK250,XSL300C2WS,DSEP 2X25-12C,IXFH 100N25P,IXTK 200N10L2,DSEP 12-12B,MMIX 1B20N300C,DSEP 12-12A,IXTH 50N25T,IXFN 140N30P,H0700KC17D,W3842MC28A,DSEI 60-06A,MCD 225-12IO1,LSIC2SD065D06A,M0451YC120,DSEI 2X161-12P,DHG 50X650NA,MCMA 35PD1200TB,MDC550-12IO1,DSI 2X55-12A,IXTY 8N65X2,MCC 255-16IO1,IXYP 20N120A4,IXTH 460P2,LCA220,MDD 56-18N1B,MDC580-28IO7,W9830TJ150MBR,R1280NC21J,CLA 100E1200TZ,IXTP 230N04T4,R1280NC21M,VBE 17-06NO7,R1280NC21K,R1280NC21L,M1609NC200,IXGX 120N60A3,MMO 175-16IO7,IXGK 82N120A3,DSSK 48-0025B,CS 19-08HO1S,DSEC 30-12A,MCD501-16IO2,MIXG 240W1200PTEH,LSIC2SD120E30CC,SJ6012DRP,VUO 105-18NO7,R1280NC22J,MCD 72-18IO1B,VUO 160-18NO7,IX4310T,R1280NC22K,R1280NC22L,R1280NC22M,F0900VC450,MEO 500-06DA,SXB2167FB,IXTQ 60N10T,IXFN 30N120P,VUO 30-08NO3,M0334RJ200,DSA 60C60PB,MDD 255-16N1,IXFH 18N65X2,MCC 225-12IO1,R2620ZC22L,MDA 810-18N2,R2620ZC22K,IXBH 10N170,R2620ZC22J,MDMA 140P1200TG,MDA950-18N1W,NANOASMDC016F-2,IXFN 40N110P,IXFX 250N10P,MCD320-30IO2,IXTY 10P15T,IXBOD 2-50R,DPG 30I300PA,IXFN 50N120SK,CPC3902,N2172ZD420,IXTT 16N20D2,MDD 710-26N2,W3841VC300,N4340TJ180MBR,IXTP 12N65X2,N3175HE160,SV6020R2TP,DSEI 60-02A,DPG 60C400QB,CPC3909,W2115MC520,DSEC 60-06B,DSEC 60-06A,MCMA 450UH1600TEH,DSSK 30-018A,IXYP 10N65C3,IXBH 22N300HV,IXTA 62N15P,CNE 60E2200TZ,DSI 2X55-16A,IXFR 180N15P,F1500NC200,LSIC2SD120C10,IXFP 220N06T3,MCD600-22IO1W,IXTA 36P15P,MIXG 360PF1200PSTED,F1500NC250,IXFH 80N65X2-4,MDD 175-28N1,IXBT 32N300HV,DSA 35-12A,IXTX 60N50L2,M0710LC560,R5145FA42V,IXTH 30N50P,R5145FA42W,DHG 100X650NA,IXGT 10N170A,IXFA 10N80P,MMIX 1T132N50P3,FMM 22-06PF,DMA 30P1200HB,DSA 75-16B,W5130MK280,IXTH 2R4N120P,LSIC1MO120T0080,IXTX 80N30L2,IXYN 75N65C3D1,MDD630-36N2,DSEI 2X161-06P,W5838ZD220,DSEI 60-12A,IXYH 40N65C3H1,W5282ZC240,IXTR 210P10T,MDMA 425P1600PTSF,IXXK 300N60C3,P0848YC06B,P0848YC06C,DHG 60C600HB,DPG 30P300PJ,LSIC1MO120E0040,S0700KC14Y,IXFK 220N15P,MCC 26-16IO1B,IXGK 55N120A3H1,DSA 1
Littelfuse（力特） 最专业最齐全的全球领先保护器件
型号- 1.5SMC540CA,SMBJ,1812L,SMBJ8.5CA,5KP200A,SMBJ51A,SMBJ75A,SMBJ70CA,SG75,SL1411A600A,PLED 5 QFN,5KP40A,5KP64A,AC,1812L020PR,SMBJ40A,SMBJ17CA,SMBJ64A,1.5SMC200CA,1.5SMC36CA,5KP18CA,1.5SMC13CA,5KP51A,5KP75A,SMBJ160CA,0312005.MXP,0456040.DR,5KP8.5CA,K1500GRP,1812L110/33MR,SMBJ85A,SMBJ28CA,5KP160CA,CG3,K2200G,5KP78A,1.5SMC510A,60R110XU,5KP,5KP28CA,SMBJ300A,5KP30A,CG35.0,5KP54A,SMBJ150CA,MDCG-4,1206L012WR,1206L110WR,1.5SMC8.2CA,SMBJ16CA,1812L150/12DR,5KP70CA,5KP17CA,CG35.0LTR,5KP180CA,CG32.0,K1100GRP,5KP60A,1.5SMC7.5CA,SMBJ170CA,1.5SMC27CA,SMBJ400A,K1200E70,1.5SMC91CA,SMBJ60A,SMBJ15CA,1.5SMC180CA,1.5SMC400A,5KP16CA,1.5SMC15CA,1.5SMC9.1CA,1.5SMC6.8CA,SL1411A800A,SMBJ26CA,SMBJ400CA,1.5SMC300A,60R050X,60R,5KP26CA,SMBJ90CA,1.5SMC300CA,SL1411A800,1.5SMC530CA,60R010XU,SMBJ70A,SMBJ14CA,1.5SMC530A,5KP170CA,60R075X,60R160X,5KP15CA,5KP85A,1.5SMC16CA,1.5SMC39CA,SM24CANA-02HTG,60R090XPR,1.5SMC82CA,SMBJ48CA,60R300X,1.5SMC200A,5KP12A,5KP36A,5KP24A,5KP48A,1.5SMC36A,1.5SMC24A,1.5SMC12A,0452002.,5KP48CA,5KP200CA,1.5SMC510CA,K2200SRP,SMBJ130CA,SM24CANA,5KP6.5CA,5KP90CA,1.5SMC11A,SMBJ13CA,1.5SMC540A,5KP190CA,SMBJ36CA,5KP11A,1.5SMC47A,0456030.ER,1812L075/33DR,5KP14CA,SL1411A,048502.5,SMBJ24CA,1.5SMC440A,1812L050PR,5KP14A,1.5SMC170CA,5KP26A,CG31.5LTR,CG31.5,5KP24CA,SMBJ90A,SMBJ12CA,1.5SMC400CA,1.5SMC550A,SMBJ58CA,5KP13A,SMBJ188CA,1.5SMC13A,SMBJ350CA,0452001.,1.5SMC18CA,5KP8.0CA,5KP13CA,5KP36CA,AC120,SMBJ5.0A,1.5SMC220A,1812L150/24,0312.062MXP,048502.5DR,K2400G,SMBJ180A,1.5SMC16A,312,SL1411A470A,1.5SMC150CA,5KP20A,1206L035YR,045803.5,1206L050/15YR,5KP100CA,SMBJ11CA,1.5SMC100A,V05E17P,SL1411A090,5KP7.5CA,1.5SMC39A,1.5SMC27A,1.5SMC15A,5KP190A,K1500SRP,5KP210CA,K1500E70,0452007.,5KP12CA,5KP58CA,5KP43A,1.5SMC62CA,SMBJ22CA,SMBJ45CA,CG32.0LTR,452,5KP22A,1.5SMC18A,5KP58A,SMBJ170A,SMBJ10CA,456,458,LV ULTRAMOV,K1500,1206L150PR,60R090X,5KP22CA,5KP45CA,5KP10A,K1200G,5KP5.0A,CG31.01,1812L200DR,SMBJ6.0A,1.5SMC110A,SMBJ33CA,SMBJ250CA,5KP45A,1206L150THWR,5KP33A,5KP9.0CA,5KP180A,5KP11CA,SL1411A350A,1.5SMC160CA,0452005.,SMBJ5.0CA,5KP6.0A,60R110XMR,SMBJ220CA,1.5SMC250CA,1.5SMC480CA,5KP110CA,60R075XPR,045602.5,SMBJ160A,0456030.,1812L200THPR,5KP6.0CA,1.5SMC51CA,K2200GRP,1.5SMC120A,1.5SMC75A,SMBJ78CA,1.5SMC51A,SG300,1.5SMC350A,60R110X,5KP10CA,SMBJ43CA,5KP170A,SMBJ20CA,1.5SMC9.1A,1812L110,5KP33CA,0458007.DR,SMBJ7.0A,1.5SMC30A,1.5SMC480A,1.5SMC,1206L160ZR,1.5SMC250A,TMOV25SP115E,5KP20CA,5KP43CA,SMBJ54CA,SG,SMBJ18A,1812L075/24DR,5KP220CA,1812L010DR,0456040.,1206L200,SMBJ150A,1206L050YR,1.5SMC75CA,60R160XF,0458007.,0452007.MRL,SMBJ6.0CA,1.5SMC130A,5KP160A,K2000F1,SMBJ100CA,1.5SMC7.5A,1.5SMC8.2A,1812L050/30PR,1.5SMC6.8A,5KP78CA,0452001.MRL,0456020.ER,1.5SMC20A,SMBJ6.5A,5KP7.0CA,5KP16A,SMBJ16A,SMBJ30CA,1.5SMC68A,5KP28A,SMBJ28A,1.5SMC56A,5KP6.5A,1812L200,SMBJ188A,K1200,5KP7.0A,SMBJ8.0A,1.5SMC30CA,1.5SMC43A,5KP150A,SMBJ440CA,5KP54CA,SMBJ64CA,60R300XF,5KP15A,K2400,SMBJ17A,1812L300MR,1.5SMC350CA,1206L110,SMBJ250A,SMBJ120CA,1.5SMC43CA,5KP8.0A,1.5SMC20CA,1.5SMC22A,1.5SMC10A,5KP250A,5KP64CA,SMBJ14A,SMBJ75CA,SMBJ26A,5KP18A,1812L300,0456020.,SMBJ110CA,0458001.,SMBJ7.0CA,K1100,SMBJ130A,1.5SMC130CA,0312002.MXP,SL1411A470,SL1411A350,1206L016,SMBJ7.5A,1.5SMC33A,5KP120CA,1.5SMC150A,SMBJ40CA,5KP30CA,SMBJ15A,5KP17A,1206L012,1206L075/13.2WR,K1500G,SMBJ9.0A,045803.5DR,0312035.MXP,SMBJ12A,SMBJ51CA,60R185X,5KP40CA,SMBJ36A,SMBJ24A,SMBJ48A,0452002.MRL,MDSR-10,SMBJ350A,1.5SMC110CA,SMBJ120A,1.5SMC91A,TMOV25S,SMBJ6.5CA,60R030XU,5KP130A,0312002.,1.5SMC160A,5KP75CA,1206L150,SMBJ13A,SMBJ85CA,K2200,1206L035,5KP7.5A,0456025.,1812L075,5KP250CA,SMBJ8.0CA,K2400SRP,1.5SMC22CA,SMBJ8.5A,0452005.MRL,5KP130CA,1.5SMC82A,60R030X,1206L160,SMBJ22A,60R250XF,5KP85CA,SMBJ58A,K2400E70,5KP70A,SMBJ110A,5KP8.5A,1.5SMC68CA,SL1411A600,SMBJ300CA,1.5SMC170A,1.5SMC33CA,1.5SMC10CA,1206L075THYR,5KP9.0A,5KP120A,1206L016WR,SMBJ10A,1206L050,1812L050,0456025.ER,5KP51CA,SMBJ11A,0312005.,SMBJ220A,SMBJ180CA,1.5SMC56CA,1.5SMC120CA,KXXXZY,1206L,K2000E70RP3,SMBJ43A,5KP220A,SMBJ7.5CA,1.5SMC440CA,60R250X,0458001.DR,SMBJ100A,1.5SMC550CA,1.5SMC180A,1.5SMC11CA,5KP5.0CA,5KP110A,SMBJ20A,5KP150CA,SMBJ45A,SMBJ33A,K2000,SMBJ9.0CA,1206L200PR,SMBJ60CA,0458001.DRA,1.5SMC100CA,1206L075,1812L150,SMBJ440A,5KP90A,0312035.,1.5SMC62A,SMBJ200CA,5KP210A,SM24CANA-02,SMBJ78A,60R010X,5KP60CA,60R050XPR,1.5SMC47CA,1.5SMC24CA,1812L020,60R185XF,SL1411A090C,0312.062,SMBJ30A,SMBJ18CA,1.5SMC220CA,5KP100A,SMBJ54A,0312.187,1812L110/16DR,SMBJ200A,1.5SMC12CA,1812L010
QVxx12xHx Series 12 A High-Temperature Alternistor TRIACs Thyristor Datasheet
型号- QVXX12DHYRP,QVXX12XHX SERIES,QVXX12DHYTP,QVXX12VHY,QVXX12RHYTP,QVXX12NHYRP,QVXX12NHYTP,QVXX12XH3,QVXX12XH4,QVXX12VHYTP,QVXX12XH5,QVXX12DHY,QVXX12XHX,QVXX12LHYTP,QVXX12DH3,QVXX12LHY,QVXX12NH5,QVXX12VH3,QVXX12NH4,QVXX12LH5,QVXX12LH4,QVXX12RHY,QV6012LH456,QVXX12NHY,QVXX12RH5,QVXX12RH4
Littelfuse（力特） 在烤箱/火炉和抽油烟机中使用簧片传感器和霍尔效应传感器应用笔记
型号- V300LA10P,TMOV,SMAJ6.0CA,SP1003-01,SMD200F/24-2920,V420LA40BP,SMAJ6.0A,TMOV14RP115E,SMAJ10CA,SMAJ16A,Q6040K7TP,SMD250F/15-2920,TMOV20RP300M,P4KE,V20E150P,SP1001,SMAJ18CA,SP1003,SMAJ20A,SMD100F/33,SMAJ,V130LA1P,SP1006-01,59135,SMD,SMD150F/33-2920,V460LA40CP,V130LA20AP,SMAJ48CA,TMOV20RP175M,SMAJ250CA,TMOV25SP320M,SP1001-02XTG,SMAJ33A,SMD100F,V07E130P,SP1003-01ETG,V420LA10P,V130LA2P,SMAJ8.0A,V14E250P,C-III,SMAJ26A,V14E440P,QXX40XX,SMD030F,TMOV20RP420E,SP1006,SMD125F,SMD260F,SMAJ170A,V300LA20AP,SP1001-04XTG,V14E25P,57135,LA,V20E385P,TMOV20RP420M,SMAJ15A,V14E320P,SMD075F/60,KXXXZY,SP1003-01DTG,K2400G,TMOV14RP175E,SMAJ5.0CA,TMOV20RP320M,SMAJ180CA,ULTRAMOV,SMAJ40A,Q6040K7,V14P175P,SMAJ30CA,V275LA20AP,SP1001-02JTG,P4KE91CA,V320LA20CP,K2400,V250LA40AP,SMAJ5.0A,V20E250P,SMD300F,TMOV14RP175EL3T7,TMOV20RP750E,V275LA40BP,V320LA40BP,55300,SP1001-02,SP1001-05XTG,SMD300F/15,SP1001-05,SP1001-04,SMD050F,V14E420P,SP1006-01UTG,V320LA40CP,P4KE510A,SMAJ150A,TMOV14RP320E,TMOV14RP275E,V300LA4,SMDH120,V275LX10P,P4KE6.8A,SMD075F,V14E300P
Lxx08xx & Qxx08xx & Qxx08xHx Series Thyristors 8 Amp Sensitive, Standard & Alternistor ( High Commutation) Triacs
型号- LXX08VYYTP,LXX08XX,LXX08LYYTP,QXX08XX,QXX08L5,QXX08L4,QXX08N5,LXX08L8,QXX08LH4,QXX08DHY,LXX08D6,LXX08D8,QXX08DH4,QXX08DH3,QXX08XHX,QXX08XX SERIES,QXX08VHY,QXX08RYYTP,QXX08XHX SERIES,LXX08V6,QXX08RHY,LXX08V8,QXX08VH4,QXX08DYYRP,QXX08VH3,LXX08R6,QXX08DYYTP,LXX08XX SERIES,QXX08NHY,LXX08R8,QXX08RH4,QXX08LHY,QXX08RH3,LXX08DYYTP,QXX08NYYTP,LXX08L6,QXX08NH4,LXX08DYYRP,QXX08NH3,Q6008L556,QXX08LYYTP,QXX08NYYRP,QXX08N4,QXX08R5,QXX08R4,QXX08VYYTP,LXX08RYYTP
Vincotech（威科） 功率模块部分型号NTC变更通知
型号- V23990-P586-A208-PM,FLOWSOL 0 BI (T),V23990-P546-C29-PM,V23990-P840-A49Y-PM,10-FY07NPA200SM02-L366F08,V23990-P545-A28-PM,FLOWBOOST 0 SYM.,V23990-P586-A20-PM,FLOWSOL 0 BI (TL),V23990-P543-C29-PM,V23990-P543-A28-PM,V23990-P545-C29-PM,V23990-P545-A20-PM,V23990-P840-A59-PM,V23990-P543-A-PM,V23990-P586-A20Y-PM,V23990-P849-C48-PM,V23990-P849-A49-/3/-PM,V23990-P705-F-PM,10-FZ06NBA050SA-P915L33,V23990-P544-C38-PM,V23990-P546-C38-PM,V23990-P545-D139-PM,V23990-P545-A-PM,V23990-P545-A29-PM,V23990-P849-A48-PM,V23990-P546-A29-PM,V23990-P849-A48Y-/3/-PM,V23990-P543-C28-PM,V23990-P545-B138-PM,V23990-P840-A58-PM,V23990-P546-A38-PM,V23990-P543-A38-PM,V23990-P849-C49Y-PM,V23990-P705,V23990-P706,V23990-P544-A28-PM,V23990-P543,V23990-P586-C20Y-PM,V23990-P544,V23990-P545,V23990-P546,V23990-P840-C48-PM,V23990-P544-C29-PM,V23990-P706-F-PM,V23990-P544-A20-PM,V23990-P849-A48Y-PM,V23990-P544-A39-PM,V23990-P849-A48-/3/-PM,V23990-P545-C38-PM,V23990-P849-A49Y-PM,V23990-P849-C48Y-/3/-PM,V23990-P840-C49-PM,V23990-P849-A49Y-/3/-PM,FLOWNPC 0 IGBT,V23990-P849-C49-PM,FLOWPACK 0,V23990-P544-C39-PM,V23990-P545-C39-PM,V23990-P546-C39-PM,V23990-P543-C39-PM,V23990-P849,FLOW90PACK 1,10-FZ06BIA045FH-P897E,V23990-P545-D138-PM,10-FZ06BIA083FI-P896E,V23990-P840,FLOWPIM 1,FLOWPIM 0,V23990-P849-C48-/3/-PM,V23990-P586-C20-PM,V23990-P840-A49-PM,10-FZ06NBA030SA-P914L33,V23990-P545-A39-PM,V23990-P849-A58-PM,V23990-P546-C28-PM,FLOWNPC 1,10-FZ06NIA075SA-P926F33,V23990-P544-A29-PM,V23990-P543-A29-PM,V23990-P849-C48Y-PM,10-FY12M3A025SH-M746F08,V23990-P544-C28-PM,V23990-P545-C28-PM,V23990-P869-F48-PM,V23990-P840-A48-PM,V23990-P545-A38-PM,V23990-P544-A38-PM,V23990-P849-C49Y-/3/-PM,V23990-P869,V23990-P849-A49-PM,V23990-P546-A28-PM,V23990-P849-C49-/3/-PM,V23990-P586,V23990-P545-B139-PM,FLOW3XMNPC 1,V23990-P546-A39-PM,10-FZ06NBA075SA-P916L33,V23990-P543-C38-PM
【技术】解析可控硅结构及等效电路
可控硅又叫晶闸管，和其它半导体器件一样，具有体积小、效率高、稳定性好、工作可靠等优点。可控硅作为非常成熟的半导体器件，从弱电到强调，消费电子到工业等都得到广泛应用，可以作为整流、无触点电路开关以及逆变应用等，本章重点对于其结构以及等效电路展开分析。
技术探讨 发布时间 : 2023-04-24
【选型】国产双向可控硅晶闸管L0109NTRP兼容ST的Z0109NN，过载电流高达10A
本文介绍一款Littelfuse(力特)的双向可控硅晶闸管L0109NTRP。与ST的Z0109NN参数基本一致，且过载电流更高，异常情况下能够承受瞬时电流更大。
器件选型 发布时间 : 2022-01-28
220V交流输入开关管G1VL22C和G1VB22C有什么差异？
220V交流输入开关管G1VL22C和G1VB22C电性参数是一样的，点火电压范围均是210V（min）~230V（max）。主要差异在封装形式上不同，前者为贴片式封装，后者为插件式封装。
技术问答 发布时间 : 2017-07-11
Littelfuse（力特） 在洗衣机的位置和水平感应中使用霍尔和干簧传感器应用笔记
型号- 55300,55100,Q6025NH6RP,Q6025NH6,59140,59040,Q6016LH6,QXX25XHX,FLEX-14,55140
电子商城
品牌：LITTELFUSE
品类：SIDACtor ® Protection Thyristors
价格：￥2.0227
现货： 5,000
现货市场
服务
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>
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。
最小起订量： 1支 提交需求>
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
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