解析如何利用万用表的欧姆档判别晶闸管的好坏？

时间： 2024-04-13 来源：长禾官网

技术问答

选型帮助

研发客服

商务客服

晶闸管（Thyristor），我们平常也叫它可控硅。是20世纪50年代美国通用电气公司开发出多款晶闸管产品，并于1958年将其商业化。

晶闸管是PNPN四层半导体结构，它有三个极：阳极，阴极和控制极；晶闸管具有硅整流器件的特性，能在高电压、大电流条件下工作，且其工作过程可以控制、被广泛应用于可控整流、交流调压、无触点电子开关、逆变及变频等电子电路中。作为如此重要的控制组件，如何检查它的好坏与否呢？

一般情况下制造厂通常已提供了许多有关晶闸管特性的各种资料数据或图表，供使用者参考。但是，有时候仍然有自行测试的必要，下面仅介绍一种利用万用表的欧姆档来识别管脚和判别管子好坏的办法。

一只良好的晶闸管，其阳极A与阴极K之间应为高阻值，所以，当万用表试A-K间的电阻时，不论电表如何接都应为高阻值。而G-K间的逆向电阻比顺向电阻越大，表示晶闸管性能良好。

1)单向可控硅的检测

万用选电阻R*1Ω挡，用红、黑两表笔分别测任意两引脚间正反向电阻，直至找出读数为数十欧姆的一对引脚，此时黑表笔的引脚为控制极G，红表笔的引脚为阴极K，另一空脚为阳极A，此时黑表笔接已判断了的阳极A，红表笔仍接阴极K，此时万用表指针应不动。用短线瞬间短接阳极A和控制极G，此时万用表电阻挡指针应向右偏转，阻值读数为10欧姆左右。

如阳极A接黑表笔，阴极K接红表笔时，万用表指针发生偏转，说明该单向可控硅已击穿损坏。

2)双向可控硅的检测

用万用表电阻R*1Ω挡，用红、黑两表笔分别测任意两引脚间正反向电阻，结果其中两组读数为无穷大。若一组为数十欧姆时，该组红、黑表所接的两引脚为..阳极A1和控制极G，另一空脚即为第二阳极A2。

确定A1、G极后，再仔细测量A1、G极间正、反向电阻，读数相对较小的那次测量的黑表笔所接的引脚为阳极A1，红表笔所接引脚为控制极G。将黑表笔接已确定的第二阳极A2，红表笔接阳极A1，此时万用表指针不应发生偏转，阻值为无穷大。再用短接线将A2、G极瞬间短接，给G极加上正向触发电压，A2、A1间阻值约10欧姆左右。随后断开A2、G间短接线，万用表读数应保持10欧姆左右。互换红、黑表笔接线，红表笔接第二阳极A2，黑表笔接..阳极A1。

同样万用表指针应不发生偏转，阻值为无穷大。用短接线将A2、G极间再次瞬间短接，给G极加上负的触发电压，A1、A2间的阻值也是10欧姆左右。随后断开A2、G极间短接线，万用表读数应不变，保持在10欧姆左右。符合以上规律，说明被测双向可控硅未损坏且三个引脚极性判断正确。

检测较大功率可控硅时，需要在万用表黑笔中串接一节1.5V干电池，以提高触发电压。

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由Vicky转载自长禾官网，原文标题为:如何判别晶闸管的好坏！，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。

全部评论（0）

暂无评论

可控硅与普通整流二极管的不同有哪些？

可控硅元件又叫晶体闸流管（简称晶闸管）属于电力半导体器件。整流二极管属于二极管分类下面比较普通的一类。那么从结构上和应用上，可控硅和普通整流二极管的不同有哪些呢？下面我们主要来了解一下。

技术探讨发布时间 : 2024-05-12

【技术】可控硅的应用领域及作用有哪些？

可控硅，是可控硅整流元件的简称，是一种具有三个PN结的四层结构的大功率半导体器件，亦称为晶闸管。具有体积小、结构相对简单、功能强等特点，是比较常用的半导体器件之一。

技术探讨发布时间 : 2023-08-11

【技术】什么是可控硅？可控硅工作原理还不懂？

可控硅在电路中能够实现交流电的无触点控制，以小电流控制大电流，并且不象继电器那样控制时有火花产生，而且动作快、寿命长、可靠性好。在调速、调光、调压、调温以及其他各种控制电路中都有它的身影。本文里阳半导体就和大家聊一聊可控硅整流元件的工作原理！

技术探讨发布时间 : 2023-04-07

SLKOR（萨科微）功率元器件和模块选型指南

目录- 公司介绍碳化硅场效应管/碳化硅肖基特二极管/场效应管超结场效应管/IGBT单管/可控硅二极管静电保护器件/瞬态抑制二极管三极管/电源IC 运算放大器/达林顿晶体管阵列/整流桥/霍尔传感器光耦/石英晶体谐振器

型号- BTW69,MB10S,SL25T135FL,BTA26-1000,SL2306,SL2307,MB10F,SL2308,SMCJ440CA,SL2309,SL55X,SL40N60C,SL2310,SL2312,SL3400,SL54X,SL3402,SL3404,SL4614,RS1A,RS1M,SMF5.0CA,SS120F,SL13N50FS,MMBT4401,FMMT591,MMBT4403,SLESDL0603-24,LM317,2N5551,WE07DF-B,MMSZ5259B,SL2016384MXXX,S2MB,SL2301,SL2302,SL53X,SL2305,1SMB5921B,BTB20-600,SL322526MXXX,SL25N10,S2MF,SLESD8D36V,SL252025MXXX,SL201624MXXX,SLESD5Z5.0C,SL201616MXXX,2SK3018W,SL4949,SS52BF,2SB1261,SL10N65F,ZM4727,2SB1132,1SMA4777A,DB307S,SL1609SH,SL8N65F,SL05N06A,GBLC15CI,2SA812,SLESD8D15V,FMMT493,SMDJ170A,FMMT491,WE05DF-BS,2SC3357,SL78LXX,SL1609SL,SMF5.0A,US1AF,SL12020BT,MMBZ5221B,MMDL914,SL1609TH,SL05N06Z,RS2A,SL42764,SL1609TL,SL53N65CT,SS320BF,RS2M,SLESD5Z7V0,FMMT489,UMB10F,GBLC03CI,MM5Z2V0,MMBT5401,BT136-600,SS22,LMV321,SF1006DS,SL403,2N5401,SL6520B,SL12030BT,KBL4005,UMB1F,SMF58CA,SS32,SMBJ5.0,2SK3018,SMBJ170CA,KBL410,BTA60-1200,GBLC12CI,US2AB,SL322512MXXX,WE24DF-B,SS12,SL3N170AP,US2AF,SMF58A,SL503224MXXX,SL50T65FL,SL1619SH,SL322527MXXX,SL42744D,SL1619SL,SS210B,LM321,SLESDL0603-16,SL201632MXXX,GBU410,IRLML6401,BCP51,BCP53,BCP52,BCP55,BCP54,BZX84C43,BCP56,SL1619TH,SL2733,SL1619TL,SL52X,TL432,TL431,SS52,NUP2105LT1G,SL201625MXXX,SL49SM3579M20P-20,SL252026MXXX,BTA80-1200,SLESDL0603-05,BCP68,SLESD8D3V3,MMSZ5221B,TL431B,SL49SM26M20P-20,F1A,TL431A,DB207S,GBLC24CI,SS220F,2N7002E,BT136-800,F1M,SL85XXX,SL4822A,SL76N60CT,MC34063S,PC817,SL18N50F,SL2328A,BT137-600,MMBZ5262B,SM24C,SM36C,LMV358,RS3AB,SS310C,SS310B,DB107S,SM12C,DB301S,SL40T120FL,KBL610,SL40N65CF,SL80N65CTL,SL12005B,GBP4005,SL49SM25M20P-20,SL22N120A,SL002N02K,SLESD5Z24,MMDT2222A,US2MF,SL503225MXXX,US2MB,SL252024MXXX,SLESD3B5CM,SL05N10A,SL12P03S,C945,US2A,BFG520,SL252016MXXX,SL322532MXXX,SL2319A,SL40N65CT,SLESD5Z36,GBU6005,RS2AF,SL9013MXXXX,SS320F,US2M,SL73XX,ULN2803,SD20C,2SB1197K,SL4409N,ZMM2V0,SL12015B,SLESD5.0U035,US1A,SL10N120A,BTA08-600,SL0501,SL8205S,SL75T65FL1,US1M,SL80N120A,BAS316,2SD965A,S8550,SMBJ5.0C,S6AC,M1,BSS123,SL0601,LM2904,M7,SLPESD15VL1BA,LM2902,GBP3005,SL2309A,SLPESD0402M07,BT137-800,MM1Z39B,SLESD9B5.0ST5G,SLPESD0402M05,SMCJ440A,SMAJ5.0CA,SLPESD0402M03,GBU8005,BTA12-600,SLPESD2CAN,SM20C,RS5AB,SS520F,SL201630MXXX,MMDT3904,BSS138,BTA41-1600,FR101,MMDT3906,SL322525MXXX,SM4001PL,FR107,SMDJ5.0CA,BTA06-600,BZT52B51BS,SLPESD0402M18,SL17010BT,SL322530MXXX,SLPESD0402M16,WE12DF-B,SLPESD0402M12,SL15T65FL,MM5Z75,SMDJ5.0A,SL80N10,DB201S,SL54MXXXX,S1A,S5AC,SL12010B,S5AB,2SD1624,SL6206-XXMR,SMCJ5.0CA,S1M,B772,KBL6005,SMBJ170A,MMBT2222A,AMS1117-XX,SL75XX,DB101S,SL322524MXXX,GBP2005,S2A,BT138-600,2SC1815,SL10N10A,SLESD9B3.3S,SL4813A,S2M,SL002P02K,SL50N120A,SL9435A,SL4184,S10AC,SL80N65CT,1SMA4728A,RS5MB,BC857B,SLESD5Z15V,SL6508B,SL4264-2,ZMM200,MMDT2227,SL1625SL,SM08C,SL252030MXXX,SL20N10,GBU4005,SD03C,SD15C,SL1625SH,BC856B,BTA10-800,SL1625TL,SL306X,GBP210,BT169D,SL4284,SL4041,SL1625TH,SL1613SH,ABS2,BTA26-800,SS510B,ABS10,1N4001W,SS510C,SL6506B,S3AC,S3AB,KBP4005,2SC1623,2SC2712,SF1001DS,ES1JF,2SD1781,1SS226,BZT52B43,SL1613TL,SL305X,SS52F,SL1002B,BTA41-800,SD05C,SL4275,SL1613TH,SS52B,SS52C,S10MC,SS525,BT138-800,SLESD2401QC,2SD1898,BZT52C2V4S,SL2333A,SL100N03,DSK220,SL40N60CF,D882,ES2JF,GBP310,SL3N06,SL304X,SLM511,SL10P04S,SL49SM24M20P-20,BT139-600,1SS355,SL4N65F,S2AF,SL503212MXXX,SL3401S,1N4148W,S2AB,C1815,BTA04-600,ABS210,MMBT3904,ES2JB,KBP2005,MMBT3906,SL9945,MAC97A8,SL78XX,SL1623SL,ABS201,SL303X,MAC97A6,BAV99,SL17025BT,SLM501,SL2192,SLPESD0201M24,KBP210,BZT52B3V0BS,SL1623SH,RS1AF,BTA41-1200,SLESD5Z12V,MB1F,SL4407A,1SS181,BC848B,78MXX,SM15C,SS510BF,GBP410,SM03C,MB1S,SL-10XX,SL302X,LL4148,SLM611,SLPESD3V3L1BA,SLESD5Z2V5,SMAJ5.0A,MMBTA05,SL1623TH,MMBTA06,SL20T65FH,SL14N120A,SL1623TL,BT131-600,BC847B,SLPESD12VL1BA,2SC2873,DSK310,SL40T65FL,ES3JC,S8050,ES3JB,BAV70,MMBT2907,MCR100-8,BCX51,BSN20,MMBD4148,BCX53,SL301X,BCX52,BCX55,SLM601,SM18C,SLESD5B5CU,BCX54,SLM600,SL322516MXXX,BAV20W,BCX56,KBP310,SL7603PXXXX,SL2302M,SLESD8H5.0CT5G,IRF640,SL6800C,SL7N65CN,SD12C,SLESD8D5.0C,S9013,SD24C,S9014,S9015,BC846B,SL10N06A,S9012,BT139-800,SL7N65CF,KBP3005,SL7N65CD,MCR100-6,BZT52C2V4,SL7N65CI,SM05C,2N3904,SL3139,SS8550,SMAJ170CA,US1MF,BAV21W,SL8820,S9018,2N3906,SD36C,MM3Z75,BZT52C43S,BTB10-600,MMBTA55,SLW611,RS1MF,SL3134K,SS110,SS32BF,SL11N65CD,1N4007W,SL11N65CF,SL6512B,SL252012MXXX,SL8052A,SL1629SH,MM1W3V3,SL1629SL,KBP410,SL20162712MXXX,SLPESD5V0L1BA,SS22B,1N4148WS,SL60T65FL,1N4148WT,DSK32,SS22F,MMBTA56,SLW601,SM4007PL,MMBTA44,SL6540BT,MMBTA42,SL49SM6M20P-20,SL252040MXXX,SL36N120A,SL12040BT,SL201626MXXX,SL50N06D,SL1629TH,SL50328MXXX,SL827,BT151,BT152,SL1629TL,SL49SM8M20P-20,SL49SM27M20P-20,SL826,DSK22,SL11N65CQ,SL49SM12M20P-20,SL49SM16M20P-20,S6MC,SL49SM10M20P-20,2N7002,M1F,SLPESD0201M05,MMBT6517,SL322540MXXX,GBLC08CI,2SC5824,ES1K,2SC4617,GBU610,SL6510B,BZT52B2V4,SL12N65F,SL1605SH,ULN2001,SL1605SL,MM1W330,BSS84,BZX84C2V4,DSK12,MM3Z2V0,SL9193MXXXX,BAW56,SL21N65CF,ES1AF,SLPESD0201M03,SL25T120FL,BTA24-800,ULN2003,ES2A,SS12F,6N137,SL15N65CD,6N136,SL15N65CF,LM2575,6N135,LM2576,SMAJ170A,SMDJ170CA,SL851,SL252027MXXX,S5MB,SL1605TL,SL503216MXXX,

选型指南 - SLKOR - 2022/10/9 PDF 中文下载

群芯微（Qunxin Microelectronics）高压可控硅光耦

型号- QX2223,QX2081-CUL-D,QX2081-CUL-M,QX2081-CUL-S,QX3031-CUL-D,QX2213,QX582-CUH-M,QX542-CUH-D,QX582-CUH-S,QX3031-CUL-M,QX2031-CUH-S,QX542-CUH-S,QX2031-CUH-M,QX3031-CUL-S,QX582-CUH-D,QX2031-CUH-D,QX542-CUH-M,QX3213,QX2020-CUL-S,QX2033-CUL-D,QX3052-CUL-M,QX2213-CUH-M,QX533-CUL-D,QXM3033-CUH-S,QX3012-CUL-D,QX520-CUL-S,QX2223-CUL-M,QX3042-CUH-M,QX520-CUL-M,QX2020-CUL-M,QX2010-CUH-S,QX2213-CUH-S,QX2223-CUL-S,QX3052-CUL-D,QX533-CUL-M,QX3042-CUH-D,QX520-CUL-D,QX2010-CUH-D,QX2020-CUL-D,QX2033-CUL-S,QX3012-CUL-S,QX3082-CUH-M,QX3012-CUL-M,QX2213-CUH-D,QX2010-CUH-M,QX2033-CUL-M,QX3052-CUL-S,QX2223-CUL-D,QX3082-CUH-S,QX3042-CUH-S,QX3053-CUH-S,QX0223-CUH-S,QX0223-CUH-M,QX3082-CUH-D,QX0223-CUH-D,QX3053-CUH-D,QX3053-CUH-M,QX531-CUH-D,QX541-CUL-D,QX2020,QXM3041-CUH-S,QX2021,QX2022,QX2023,QX521-CUH-D,QX531-CUH-M,QX521-CUH-M,QX541-CUL-S,QX541-CUL-M,QX521-CUH-S,QX531-CUH-S,QX3023-CUL-M,QX2082-CUH-M,QX2062-CUL-D,QX3063-CUH-S,QX2082-CUH-S,QX2062-CUL-M,QX3020-CUL-S,QX3023-CUL-S,QX1213-CUH-D,QX2010,QX2011,QX2012,QX3223,QX3020-CUL-M,QX533-CUL-S,QX2062-CUL-S,QX1213-CUH-M,QX3063-CUH-D,QX3020-CUL-D,QX3023-CUL-D,QX3063-CUH-M,QX1213-CUH-S,QX523-CUH-D,QX3032-CUH-M,QX553-CUH-M,QX2023-CUH-M,QX553-CUH-S,QX2041,QX563-CUL-S,QX2042,QX3010,QX2043,QX3011,QX563-CUL-M,QX3012,QX2023-CUH-D,QX3032-CUH-D,QX523-CUH-S,QX3061-CUH-D,QX2082-CUH-D,QX523-CUH-M,QX563-CUL-D,QXM3063-CUH-S,QX2023-CUH-S,QXM3020-CUH-,QX3032-CUH-S,QX553-CUH-D,QX3213-CUL-S,QX3061-CUH-M,QX2052-CUH-D,QX3061-CUH-S,QX1223-CUL-D,QX552-CUH-D,QX2012-CUL-D,QX2031,QX2041-CUL-S,QX3213-CUL-M,QX2032,QX3010-CUH-S,QX2033,QX2052-CUH-M,QX2041-CUL-M,QX2012-CUL-M,QX3010-CUH-M,QX1223-CUL-S,QX3213-CUL-D,QX552-CUH-S,QX2052-CUH-S,QX2012-CUL-S,QX2041-CUL-D,QX552-CUH-M,QX2081-CUH-D,QX3010-CUH-D,QX1223-CUL-M,QX2061-CUH-D,QX2061-CUH-M,QX2061-CUH-S,QX3051-CUH-M,QX562-CUL-D,QX3223-CUL-S,QXM3082-CUH-S,QX3051-CUH-S,QX3051-CUH-D,QX2031-CUL-S,QX2031-CUL-M,QX3223-CUL-M,QX3223-CUL-D,QX522,QX523,QX520,QX542-CUL-M,QX521,QX562-CUL-S,QX542-CUL-S,QX562-CUL-M,QX2031-CUL-D,QXM3022-CUH-S,QX542-CUL-D,QX2223-CUH-M,QX543-CUL-D,QX2083-CUL-M,QX2020-CUH-S,QXM3081,QX3052-CUH-M,QXM3082,QX2223-CUH-S,QXM3083,QX533-CUH-M,QX2083-CUL-D,QX543-CUL-M,QX0223,QX533-CUH-S,QX3052-CUH-D,QX533,QX531,QX532,QX2020-CUH-D,QX2223-CUH-D,QX2020-CUH-M,QXM3083-CUH-S,QX2083-CUL-S,QX533-CUH-D,QX3052-CUH-S,QX3053-CUL-S,QX0223-CUL-S,QX532-CUH-D,QX0223-CUL-M,QX2032-CUL-D,QX0213,QX2021-CUH-S,QX0223-CUL-D,QX2021-CUH-M,QX543-CUL-S,QX2032-CUL-M,QX542,QX3053-CUL-D,QX543,QX2032-CUL-S,QX541,QX532-CUH-S,QX2021-CUH-D,QX3053-CUL-M,QX532-CUH-M,QXM3081-CUH-S,QX551-CUL-D,QX1213,QX541-CUH-D,QX541-CUH-M,QX551-CUL-M,QXM3021-CUH-S,QXM3031-CUH-S,QX551-CUL-S,QXM3023-CUH-,QX541-CUH-S,QX3063-CUL-S,QX2082-CUL-M,QX2062-CUH-D,QX3043-CUH-S,QX0213-CUH-S,QX0213-CUH-M,QX1213-CUL-D,QX2082-CUL-D,QX2022-CUL-D,QX2062-CUH-M,QX1213-CUL-M,QX2022-CUL-M,QX3063-CUL-D,QX0213-CUH-D,QX2062-CUH-S,QX3043-CUH-D,QX3043-CUH-M,QX3063-CUL-M,QX1213-CUL-S,QX2022-CUL-S,QX2082-CUL-S,QX2023-CUL-D,QX3062-CUL-S,QX553-CUL-D,QX2063-CUH-M,QX553-CUL-M,QX553-CUL-S,QX2063-CUH-D,QX2023-CUL-S,QX3062-CUL-D,QX2023-CUL-M,QX2063-CUH-S,QX3062-CUL-M,QX552-CUL-D,QX3061-CUL-M,QX2012-CUH-D,QX3213-CUH-M,QX3010-CUL-S,QX3061-CUL-D,QX3213-CUH-S,QX1223,QX2012-CUH-M,QX3010-CUL-M,QX3213-CUH-D,QX552-CUL-S,QX2012-CUH-S,QX552-CUL-M,QX3061-CUL-S,QX3010-CUL-D,QX2061-CUL-D,QX532-CUL-S,QX2061-CUL-M,QX2061-CUL-S,QX3051-CUL-M,QX522-CUH-D,QX562-CUH-D,QX3223-CUH-M,QX3011-CUL-D,QX3223-CUH-S,QX3051-CUL-D,QX2011-CUH-S,QX2051-CUH-S,QX3011-CUL-S,QX522-CUH-S,QX562-CUH-S,QX2011-CUH-M,QX2051-CUH-M,QX3011-CUL-M,QXM3020,QX3051-CUL-S,QXM3021,QXM3022,QX3223-CUH-D,QXM3023,QX2011-CUH-D,QX2051-CUH-D,QX522-CUH-M,QX562-CUH-M,QX2083-CUH-S,QX583-CUH-M,QX2043-CUH-M,QX2083-CUH-M,QX543-CUH-M,QX543-CUH-S,QX583-CUH-S,QX2043-CUH-D,QX2083-CUH-D,QX3081-CUH-D,QX2043-CUH-S,QX543-CUH-D,QX583-CUH-D,QX3081-CUH-S,QX3041-CUH-M,QX2032-CUH-D,QX3041-CUH-D,QX3081-CUH-M,QX2021-CUL-S,QX2021-CUL-M,QX2032-CUH-M,QX2032-CUH-S,QX532-CUL-M,QX2021-CUL-D,QX3041-CUH-S,QX532-CUL-D,QXM3032-CUH-S,QX3083-CUH-D,QXM3061,QXM3062,QX561-CUL-D,QXM3061-CUH-S,QX551-CUH-D,QX581-CUH-D,QX561-CUL-M,QX553,QX551,QX551-CUH-M,QX552,QXM3052,QXM3053,QX581-CUH-M,QX561-CUL-S,QX581-CUH-S,QX551-CUH-S,QX3043-CUL-S,QX0213-CUL-S,QX2042-CUL-D,QX3043-CUL-M,QX0213-CUL-M,QX2022-CUH-D,QX2022-CUH-M,QX3083-CUH-M,QX0213-CUL-D,QX2042-CUL-S,QX3043-CUL-D,QX2042-CUL-M,QX562,QX563,QX2022-CUH-S,QX3083-CUH-S,QX561,QXM3063,QX2053-CUH-M,QX2063-CUL-M,QX3022-CUL-D,QX2063-CUL-D,QX2053-CUH-D,QX3062-CUH-D,QX2063-CUL-S,QX3062-CUH-M,QXM3031,QXM3032,QX3022-CUL-S,QXM3033,QX3022-CUL-M,QX2053-CUH-S,QX3062-CUH-S,QX3033-CUH-S,QX3021-CUL-D,QXM3051,QX3021-CUL-S,QX3021-CUL-M,QX582,QX3033-CUH-D,QX583,QXM3041,QX581,QXM3042,QXM3043,QX3033-CUH-M,QX2081-CUH-M,QX2061,QX522-CUL-S,QX2062,QX2063,QX3031,QX3032,QX3033,QX2081-CUH-S,QX3011-CUH-D,QX2011-CUL-S,QXM3062-CUH-S,QX3031-CUH-D,QX582-CUL-M,QX2011-CUL-M,QX2051,QX3011-CUH-M,QX2052,QX3020,QX2051-CUL-S,QX2053,QX3021,QX582-CUL-S,QX3022,QX3023,QX3031-CUH-M,QX2051-CUL-M,QX2011-CUL-D,QX522-CUL-M,QX3011-CUH-S,QX3031-CUH-S,Q

商品及供应商介绍 - 群芯微 - 2022/1/17 PDF 中文下载

【经验】国产可控硅光耦OR-MOC3021用于洗脱一体机的设计经验分享

本文重点介绍国产奥伦德可控硅光耦OR-MOC3021在洗脱一体机中的应用以及经验设计，主要是通过控制风扇的电机来给风险进行调速，采用的是220V交流电，通过可控硅光耦来驱动可控硅来进行风险调速。

设计经验发布时间 : 2023-01-17

Central Semiconductor（中央半导体）裸芯片器件（二极管/整流器/晶体管/场效应管/晶闸管/保护器件）选型指南

型号- CP373-CTLDM303N 30V,CP361X-CEDM7001,CP127-TIP142,CP357X,CP382X-CMPT3820,CPD79-CTLSH2-40,CPD65-BAV45,CPZ19-1N5242B,CP388X-BC847B,CPZ28X-1N5261B,CP101-BSS52,CPD93V-1N4150,CP388X-BC847C,CP285-MJE13005,CP788X-BCW70,CPD93V-BAS56,CPD07-CR6A4GPP,CP310V,CPZ28X-1N968B,CPZ18-BZX84C6V2,CP595-2N5680,CP527-2N6042,CP608-2N6475,CP212-2N3585,CPZ19-1N5255B,CP208-MJE182,CPZ39R-CMNTVS5V0,CP794R,CP620-CJD45H11,CP527-2N6299,CPD24-CMR1F-10M,CP622-2N6027,CP630-TIP127,CP305-BC817-40,CP331-CZT2000,CP527-2N6053,CP527-2N6296,CPZ19-BZX84C33,CP788X-2N3799,CPZ19-1N5240B,CPZ18-CMPZ5234B,CPZ25-H-1N4743A-WR,CP792V,CPZ28X-1N4099,CP247-MJ11016,CPD69-1N5614,CPZ19-BZX55C6V8,CPZ28X-C5236B,CPZ40R-CMO5V0LC,CPD69-CMR1-06M,CP353V,CP341V,CPZ25-1N4743A,CP127-2N6301,CP305-BCX20,CP127-2N6300,CPD26-CR6AF6GPP,CP318V-2N3501,CP392V-CMLT3904E,CPD24-1N5615,CP230-TIP122,CP325V-2N5150,CP354X,CP727V-MPSU95,CPZ28X-C5242B,CP188,CPZ28X-1N5240B,CP611-2N6107,CPD69-1N3614,CPZ28X-1N5252B,CP635-2N3791,CP376X-CWDM305N,CP289-MJE13009,CPZ28X,CP608-2N6468,CPD69-CMR1-08M,CP305-BC817,CPZ25-1N4753A,CP705V-CZT4033,CP753V-CZT953,CP388X-2N5089,CP388X-2N5088,CPQ128,CP527-TIP147,CPD83V-BAS16,CPZ28X-CMPZ5229B,CPZ18-1N4627,CPZ18-1N4623,CP388X,CPZ25-1N4740A,CP388X-2N2920,CP376X,CPZ25-1N4752A,CPZ18-1N4620,CPZ19-1N5245B,CPZ19-1N5257B,CP354X-2N7003T,CPQ114,CP289,CPD21-CTLHR10-06,CP285,CP727V-CZTA77,CPD89V-CMPD1001,CPZ19-1N758A,CPD83V-CMPD914,CP225-2N2218A,CPD104R-CFSH2-3L,CP773-CMPDM302PH,CPD16-CMR1U-06M,CP324X-2N7002,CPD91V-CD6001,CPD69-CMR1-02M,CPD83V-1N914A,CPD24-CMR1F-04M,CP315V-CZT3150,CPD30V-CMLD2838,CP375,CP250,CP710V-2N5415,CP373,CP305V,CP337V-2N4014,CP753V,CPD82X,CPD94X,CPZ19-1N963B,CP317X,CPZ28X-1N5988B,CP775-CWDM3011P,CP304V-MPSA06,CPZ33R-CMNTVS12V,CP742X,CPD80V-1N3070,CP375-CWDM3011N,CP390,CP788X-2N2605,CP304X-MPSA06,CP742X-CM4209,CP788X-2N3811,CPZ28X-CMPZ5260B,CP310-2N3114,CP710-CMPTA96,CP147,CPS053-2N5064,CP727V-MPSA64,CPS053-2N5060,CP306V,CP588-MPQ3798,CP318V,CPD93V-CMPD4150,CP212-TIP47,CPD83V,CPZ28X-1N5999B,CP310V-CMPTA42,CPD16-CMR1U-04M,CP310-MJE3439,CPD24-CMR1F-06M,CPD79,CP310-2N6517,CP710V-2N6520,CP595,CP235,CP764X-CMPDM8002,CPD26-CR6AF4GPP,CP230,CP337V-2N3725A,CP763V,CPD80V,CP303X,CP630-2N6036,CP315V,CPD06-CMR3-06,CPD24-CMR1F06M,CP764X,CP710V-2N5416,CPS053,CP191V-2N4401,CPD69-1N4007,CP243,CPD69-1N4004,CPD40-CTLSH5-100,CPD81X,CPD69-1N4246,CP360,CPZ18-1N5228B,CPZ18-CMPZ5229B,CPZ35R-CMATVS3V3,CPD81R,CP635-MJ2955,CP349-BUY49S,CP788X,CP127,CP390-CDM4-600LR,CP247,CP304X,CPD93V,CP229-2N5109,CP304V,CPZ19-1N968B,CPZ28X-1N965B,CP305-2N3499,CP325V-2N5320,CPZ36R-CMATVS5V0,CP188-BC107A,CP611-TIP42C,CP211,CP210,CP331,CP212,CPZ18-1N5227B,CEN-KC-1234,CP219,CPZ18-CMPZ5228B,CPQ114-CQD-8M3,CP354X-2N7003,CP325V,CP617-CM4957,CP771-CXDM4060P,CP337V,CPD65,CPD80V-CMPD2004,CPD81X-CZSH5-40,CPD80V-CMPD2003,CPD19-CHD8-06,CPZ28X-1N758A,CP212-2N4240,CPZ25-CMZ5940B,CPD69,CP101,CPS053-CS18B,CP208-2N3766,CP647-2N6287,CPD81X-CRSH5-4,CPD66X-CMHD459A,CP208-2N3767,CP223,CP325V-MJE181,CP348-2N5154,CP208-TIP31C,CP325V-MJE182,CP220,CPZ28X-C5238B,CP229,CPZ18-CMPZ5227B,CP788X-2N5087,CP757X-CMLDM5757,CPD91V,CP225,CP588,CP314V,CP349,CP348,CP314V-MPS651,CP314V-MPS650,CP206-2N4392,CP206-2N4393,CPD102X-1N5711,CP147-MJ11014,CP764X-CMLDM8002,CP147-MJ11016,CP388X-CMKT5089M,CPZ19-1N4099,CP681-MPSH81,CP736V-CMPT5401,CP310,CP312,CPD83V-1N914,CP220-CJD44H11,CP310-2N6431,CPZ28X-1N963B,CP792V-2N3906,CPZ18-CMPZ5226B,CPZ19-1N965B,CP188-BC549,CP305-2N3020,CP303X-CMPT8099,CP324X,CPD40,CP317X-2N918,CP760V,CP681-CMPTH81,CP710V-CJD350,CPZ19-1N5532B,CP312-CJD200,CP188-BCY59-VIII,CP208,CP305-2N3019,CPD76X-CMLSH1-40,CP710V-CZTA94,CP206,CP336V,CPZ28X-1N4688,CPZ25-1N5918B,CP191V-2N2222A,CP794R-CEDM8004,CPD17,CPD16,CP312-2N5154MOD,CPD19,CPD18,CPD82X-CMDSH2-3,CP302-MPSH10,CP771,CP773,CPZ28X-CMPZ5255B,CP753V-MJE210,CPZ28X-CMPZ5231B,CP788X-2N3799A,CPD04-CBRHD-06,CPD30V,CPD66X,CPD107-CZSH6-100,CP647-PMD19K100,CP776,CP775,CP588-2N3806,CPD93V-1N3600,CPD20,CPD22,CPD17-CMR3U-04,CP318V-2N5682,CPD21,CPD66X-1N485B,CPZ19-1N4109,CPZ41X-CMKTVS5-4,CPD102X,CPZ19-1N4103,CPZ28X-1N5532B,CP727V-CMPTA64,CPZ19-1N4104,CPZ41X,CPD24,CPD26,CP210-2N4416A,CPZ18-1N5234B,CP305V-BCW66H,CP588-2N2605,CPZ28X-1N4680,CPZ19-CMPZ5238B,CP714V,CP302,CP305,CP726X,CP396V-2N2369A,CP208-BD241,CPZ34R-CTLTVS6V2,CPD89V,CP305-D40D11,CPZ19-1N4697,CP388X-BCX70K,CPD06-1N5554,CPZ40X,CP788X-BCX71K,CPZ28X-1N5228B,CPZ40R,CPZ19-1N4692,CP317X-2N5179,CPD06-1N5550,CPZ28X-NC3,CPZ28X-CMPZ5241B,CP631,CP630,CPZ19-CMPZ5235B,CPD76X,CP635,CPD77X-1N5820,CP705V-BCW68H,CP210-2N4416,CP591X-2N2907A,CPZ28X-CMPZ4626,CPD06,CP246-CMPT3646,CPD08,CPD07,CP307V-2N5308,CPZ28X-1N5227B,CPZ18-1N5232B,CPD04,CPD104R,CPZ28X-CMPZ5230B,CP611-2N5955,CP714V-MJE172,CP392V-2N3904,CPZ28X-CMPZ5242B,CPZ28X-CMPZ5254B,CP527,CP647,CP336V-2N5551,CPD77X,CP736V,CP312-CZT3120,CPD94X-CMLSH05-4,CPZ28X-5236B,CP776-CWDM305P,CPD16-CMR1U06M,CPD66X-CMPD3003,CP618,CPZ25-CMZ5937B,CPD87R,CPD24-CMR1F-08M,CP191V,CP211-2N3054A,CP710V-MPSA92,CPZ28X-1N751A,CPD83V-1N4448,CPZ19-CMPZ5245B,CP757X,CP617,CPD98V,CP616,CP611,CP312-2N4239,CPD81R-CZSH5-40,CP3

选型指南 - CENTRAL SEMICONDUCTOR - 2019/10/10 PDF 英文下载

【经验】如何用万用表检测可控硅？

可控硅分单向可控硅和双向可控硅两种，都有三个电极。单向可控硅整流器具有阴极(K)、阳极(A)、控制极(G)。双向可控硅相当于两个单可控硅反向并联。本文SLKOR将介绍如何用万用表监测可控硅，希望给各位工程师们带来帮助。

设计经验发布时间 : 2022-01-19

Power semiconductor modules Diode, Thyristor and Triac Application Note

型号- DF-NA,DF50AA,DD200KB,PK110FG,PK25FG,DF-NA SERIES,SBA500AA,PD25GB,DD240KB,DD240KB160,PK90GB,PE25HB,DFA SERIES,PK SERIES,PE250GB,PK200FG,FRS200BA60,PD25HB,PK160FG,DF75LA,DFA100BA,PD200FG,PE25GB,PE250HB,PE130FG,PK25HB,PD200GB,PK130FG,DF50100AA,DD SERIES,SBA,DFA150BA,DF SERIES,PD130FG,DFA50BA,PE25FG,DFA150BA160,DK SERIES,PE SERIES,DF50BA,PD25FG,PK25GB,DF50100BA,PD200HB,SBA SERIES,PK90HB,KK SERIES,DFA,PD160FG

应用笔记或设计指南 - SANREX - Rev. B - 16/Jun./2022 PDF 英文下载

嘉兴南电（JXND）二极管/桥堆/可控硅选型指南

描述- 深圳嘉兴南电科技有限公司依托二十余年的专业经验，年产销二极管120亿只，产品包括表面贴装和轴向插接系列二极管及其他特种器件等上千余个品种，同时也对外承接各种分立器件的封装加工业务，可以为客户提供大批量、全系列、多品种、专业化的一揽子解决方案。

型号- 2EZ3. 3D5,MB10M,1N5956,SMBJ,MB10S,RS030,SMB3EZ270D5,MDBM,FR2M,RC820,RC825,MB10F,SS1200,MDBS,2305,2302,2301,2300,RS1A,SMF170A,RT41,RS1M,FR3A,RT008,SMF5.0CA,SMBJ540A,P6KE300A,RT24,GBU1510,SMAJ,TPSMA6.8CA,RT20,P4KE500A,SMB10J40A,FR1M,RC812,RC816,1SMA78AT3,3402,3401,3400,2W3.3V,SM8S系列,FR2A,HD10,P6KE6.8CA,MDBF,3407,SMAJ250A,TPSMA43CA,2EZ270D5,P4SMA,1SMB5913,ZMM55C2V4,GBU2510,SMA2EZ270D5,RS3A,3416,ABS,3415,1N5629A,3W5.6V,ZMM55C75,TMPG06-43A,5KP,RS3M,GBU2501,RS040,1SMB170AT3,SA200CA,SMCJ,FR3M,RC835,SMF5.0A,P6SMB220A,TPSMB6.8A,RS2A,RS2M,3EZ5.1D5,SS28,SM6T6V8A,SS26,KBL406,SS22,P4KE600A,SMA5J40A,CS326,1015,3W4.7V,2222,SS32,CS4358205A,KBL410,SS18,1.5KE系列,P4SMA540CA,SS14,SS12,P4KE系列,SMBJ5333,P6SMB250A,5W3.3V,SS3200,2W5.1V,1.5KE480A,P4KE250CA,GBU410,1.5KE6.8A,3W5.1V,P6SMB6.8CA,RS012,SS52,TPSMB43CA,SS38,P4SMA540A,P6SMB6.8A,SS36,BZG03C270,SMCJ220CA,A733,GBU401,2W4.7V,SS2200,SMBJ5362,SA5.0A,F1A,5401,DB207S,RS008,P6SMB,F1M,SMAJ200A,P6SMB540CA,1.5SMC200A,P4SMA系列,SM6S36A,SMB8J40CA,5KP200CA,SZ103D,DB107S,TMPG06-6.8A,5551,SMB10J系列,BAT54S,SS58,RC412,SS56,DF15005,SMAJ540A,2W5.6V,SMF,SS2150,E1A,BAT54C,SMAJ250CA,P4KE200CA,1N5333,P6KE200CA,1N4727A,DF1510,1N5646CA,E1J,U1A,K310,P6KE500CA,1.5KE600A,C945,DF1510S,US2A,5KP系列,3W3.3V,SMB8J5.0CA,SA200A,U1M,SS1150,BYG20D,SA5.0CA,P4SMA250CA,BYG20J,US2M,P6KE500A,TMPG系列,US1A,P4KE300A,SM5S10A,US1M,S8550,SMBJ5.0A,RC620,K210,2W系列,RC625,DF10S,2W6.8V,TMPG06-43CA,SS3150,P6KE系列,RS07B,SMAJ5.0CA,1N5362,T4UB10,1.5KE480CA,BZG05C100,1.5KE250CA,SAC50,P6SMB系列,RC612,FR101,RC616,US3A,FR107,DF005,SMAJ系列,SAC5.0,BZG05C3V3,SM5S36A,DB201S,US3M,GBU1501,S1A,RC640,BT08,SMCJ5.0CA,K110,S1M,DF210,SMCJ220A,KBL,P6SMB540A,KBP,DB101S,KBU,SMB8J系列,S2A,P6KE,RC635,TPSMA6.8A,RC1025,TPSMB,SMBJ250CA,RS07M,TPSMA,RS080,S2M,SS5200,5W200V,T4UB01,1.5KE600CA,ZY6.8,SMBJ5.0CA,P4KE6.8CA,S3A,P4SMA250A,1.5SMC系列,5KP5.0A/CA,UF5408,SMBJ220CA,ZMM200,S3M,UF5401,P6SMB220CA,SMBZ5919,SMBJ系列,TMPG,P4KE,SMB10J,2305A,3W系列,1SMA系列,P4KE350A,TPSMA系列,SMAZ5919B,1N,DF10,BZT52B75,1N5629CA,ABS10,SA,SAC系列,1.5SMC,SMB10J5.0A,1.5KE300A,DB157S,SMA5J系列,ABS01,RC1225,KBU808,SMB3EZ3.9D5,SMF系列,1.5KE500CA,1SMB系列,BZT52C76,SMCJ系列,TPSMB系列,KBU810,1.5SMC6.8A,A42,3W200V,A44,RL39B,DF15005S,DB157,SMB8J,SM6S,DB151,BAT54,5W系列,BAV99,2907,KBP210,1815,SM6T,BZT52C3V6,RC1640,BZD27C3V6P,SMA5J,MB1F,MB1M,MB1S,P4SMA220CA,SMAJ5.0A,SMBJ250A,SM5S,P6KE480CA,SM6S10A,HZ401,P6KE600A,5W6.8V,S8050,BAV70,SM8S,DB-S,GBU,SS5150,KBP310,1.5KE500A,3904,3906,SS8550,P6KE600CA,KBP201,2W200V,Р6KE6.8A,1SMB5.0AT3,GBU1001,1SMA4764,SS110,DW01A,ZY200,SMAJ200CA,SMBZ5945B,SM6T220A,A92,SM5S系列,A94,1.5KE350A,SZ10D0,HZ410,SMBJ540CA,TMPG06-6.8CA,TPSMB43A,DB151S,HER508,SS220,HER501,1623,5W5.1V,P6SMB250CA,1.5KE6.8CA,FS8205A,KBP301,SM6T系列,1SMB,2N7002,1SMA,P4SMA220A,M28S,P4KE480CA,5KP200A/CA,TPSMA43A,P6KE250CA,1N4761A,ES1J,GBU610,BZT52B2V4,TPSMB6.8CA,3EZ75D5,ES2A,1N系列,HZ210,HZ310,9014,9015,1SMA5.0AT3,9012,9013,1N4933,DB107,1N4937,GBU1010,DB101,UF4007,GBU601,RC1625,UF4001,SMAZ5945B,P4KE600CA,SMBJ220A,SM6S系列,SA系列,SMF170CA,P6KE350A,SMA5J5.0A,ES1A,1N5913,KBU1010,ES3J,ES3M,1N5646A,1SMA4728,RL3.6B,P6KE480A,ES2J,DB207,SM8S10A,DB201,5W5.6V,ES2M,K12,5KP5.0CA,BZD27C75P,HD005,3W6.8V,K16,K18,SAC,DF005S,ES3A,SS8050,DF2005,1.5KE200CA,RT16,RT14,1SMB5957,RT12,RT10,P4KE500CA,SM8S43A,K24,GBU810,SS215,K26,P4KE480A,P4SMA6.8A,BZG03C10,SMA2EZ3.3D5,1.5KE,DF2005S,ZMM1,FR1A,DF210S,RT04,RT02,RT01,5W4.7V,SMCJ5.0A,K34,RT06,GBU801,P4SMA6.8CA,P4KE6.8A,M7F

选型指南 - 嘉兴南电 - 2019/11/18 PDF 中文下载

【选型】可控硅参数介绍及选型推荐

随着电器的使用越来越频繁，我们生活中使用到电器产品的次数也随之变多，而电器的使用因为是靠着电能的，而电能对我们人体伤害十分的大，因此我们需要对电器产品有着十分高度的注意，而今天本文SLKOR要介绍的是可控硅参数及型号推荐。

器件选型发布时间 : 2021-11-19

AC825Q 25A SCR

型号- AC825Q

数据手册 - 安邦 - Revision B - 2019/06/16 PDF 英文下载

【产品】600V/5A小型SMD封装大功率晶闸管，适用可控整流、逆变类应用

SHINDENGEN推出的KC5FB60HR系列晶闸管，通态电压最大1.8V，保持电流最低0.2mA，平均栅极损耗0.2W，低通态电压使自身发热及自身功耗较少，降低电路的损耗，有效提高系统的效率。同时，其栅极触发电压最大仅为0.8V，栅极非触发电压最小仅为0.1V，具有较高的灵敏度。

新产品发布时间 : 2018-07-01

【经验】解析可控硅Thyristor的工作原理及选型

可控硅全称“可控硅整流元件”，别名晶体闸流管(Thyristor)，是一种具有三个PN结、四层结构的大功率半导体器件。可控硅体积小、结构简单、功能强，可起到变频、整流、逆变、无触点开关等多种作用，因此现已被广泛应用于各种电子产品中，本文里阳将为您介绍可控硅Thyristor工作原理及选型。

设计经验发布时间 : 2023-08-12

【产品】规格800V /150A的可控硅整流器，开启只需6μs

至今仍占据可控硅/二极管模块产品日本本土市场第一的KYOCERA(京瓷)公司推出了一系列晶闸管模块（又称可控硅整流器）：PDT1508、PDH1508、PCH1508、PAT1508和PAH1508（简称1508系列），拥有良好的电气特性和出色的温度特性，可用于交流相位控制、无触点电子开关、逆变及变频设备等应用中。

新产品发布时间 : 2018-09-15