What is the Difference between MOS tube and IGBT?

时间： 2024-03-16 来源：SLKOR News

技术问答

选型帮助

研发客服

商务客服

In electronic circuits, MOS tubes and IGBT tubes often appear, and they can both be used as switching elements. MOS tubes and IGBT tubes are similar in appearance and characteristic parameters. Then why do some circuits use MOS tubes and some circuits use IGBT tubes?

Let's take a look at the difference between MOS tube and IGBT tube.

What is MOS tube?
There are two main types of FET, junction FET (JFET) and insulated gate FET (MOS).MOS is MOSFET, the full name of which is metal-oxide semiconductor field effect transistor in Chinese. Because the gate of this field effect transistor is isolated by an insulating layer, it is also called insulated gate field effect transistor.

Fig.1

MOSFET can be divided into N-channel depletion type and enhancement type; P-ditch depletion type and enhancement type.

Fig.2

Some MOSFET have a diode inside, which is a body diode, or a parasitic diode or a freewheeling diode.

There are two explanations about the role of parasitic diodes:

The parasitic diode of MOSFET is used to prevent the MOS tube from burning out when VDD is over-voltage, because before the over-voltage causes damage to the MOS tube, the diode first breaks down in reverse, and the large current goes directly to the ground, thus preventing the MOS tube from burning out.

It can prevent the MOS tube from burning out when the source and drain of the MOS tube are reversely connected, and can also provide a path for the reverse induced voltage when the circuit has reverse induced voltage, so as to prevent the reverse induced voltage from breaking through the MOS tube.

MOSFET has the characteristics of high input impedance, fast switching speed, good thermal stability, voltage control current, etc. It can be used as amplifier, electronic switch, etc. in circuits.

What is IGBT?

IGBT (Insulated Gate Bipolar Transistor), insulated gate bipolar transistor, is a composite semiconductor device composed of transistor and MOS transistor.

As a new type of electronic semiconductor device, IGBT has the characteristics of high input impedance, low power consumption for voltage control, simple control circuit, high voltage resistance, high current tolerance and so on, and is widely used in various electronic circuits.

Fig.3

The circuit symbols of IGBT are not unified up to now. When drawing the schematic diagram, the symbols of triode and MOS tube are generally borrowed.

At this time, it can be judged whether it is IGBT or MOS tube from the model marked on the schematic diagram.At the same time, pay attention to whether IGBT has a body diode. If it is not marked on the figure, it doesn't mean that it doesn't. Unless the official data has special instructions, this diode exists.

Fig.4

The internal body diode of IGBT is not parasitic, but specially set to protect the fragile reverse withstand voltage of IGBT, also known as FWD (Free-wheeling diode).

It is not difficult to judge whether there is a body diode inside the IGBT. The C and E poles of the IGBT can be measured with a multimeter. If the IGBT is good and the resistance values of the C and E poles measured are infinite, it means that the IGBT has no body diode.IGBT is very suitable for application in fields such as AC motor, frequency converter, switching power supply, lighting circuit, traction drive, etc.

Structural characteristics of MOS transistor and IGBT

The internal structure of MOS tube and IGBT tube is shown in the following figure.

Fig.5

IGBT is formed by adding a layer to the drain of MOSFET.The ideal equivalent circuit of IGBT is shown in the following figure.

IGBT is actually a combination of MOSFET and transistor triode. MOSFET has the disadvantage of high on-resistance, but IGBT overcomes this shortcoming, and IGBT still has low on-resistance at high voltage.

Fig.6

In addition, the speed of IGBT and MOSFET with similar power capacity may be slower than that of MOSFET, because there is a turn-off tailing time of IGBT, and the dead time of IGBT will be prolonged due to its long turn-off tailing time, thus affecting the switching frequency.

Choose MOS tube or IGBT.

In the circuit, whether to choose MOS tube as power switch tube or IGBT tube is a problem that engineers often encounter. If the factors such as voltage, current and switching power of the system are taken into consideration, the following points can be summarized:

Fig.7

It can also be seen from the following figure that the conditions for both of them are used. The shaded area indicates that both MOSFET and IGBT can be selected, "?" Indicates the level that the current process can't reach.

Fig.8

Generally speaking, MOSFET has the advantages of good high-frequency characteristics, which can work at a frequency of several hundred kHz and up to MHz, but has the disadvantages of large on-resistance and high power consumption in high-voltage and high-current situations. However, IGBT has excellent performance at low frequency and high power, with small on-resistance and high withstand voltage.

MOSFET is used in switching power supply, ballast, high-frequency induction heating, high-frequency inverter welding machine, communication power supply and other high-frequency power supply fields; IGBT is widely used in welding machine, inverter, frequency converter, electroplating electrolytic power supply, ultrasonic induction heating and other fields.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由三年不鸣转载自SLKOR News，原文标题为:What is the difference between MOS tube and IGBT?，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

【经验】一文介绍IGBT单管与IGBT模块的区别

本文SLKOR介绍IGBT单管与IGBT模块的区别，IGBT模块可以看作是IGBT单管的功能改进和升级，它们的应用领域基本相同。但是，由于集成了各种驱动和保护电路，IGBT模块的安装极大地方便了用户。随着新包装技术的采用，拓展了IGBT的应用领域。

设计经验发布时间 : 2022-01-22

【经验】解析两个IGBT模块并联比一个IGBT有什么优势？

两个IGBT模块并联比一个IGBT有什么优势？并联使用IGBT有以下几个原因，本文萨科微为您介绍两个IGBT模块并联比一个IGBT有什么优势。

设计经验发布时间 : 2022-01-25

【经验】解析电磁炉中IGBT的工作电压为什么要选择1200V电压规格

本文SLKOR将介绍电磁炉中IGBT的工作电压为什么要选择1200V电压规格，供工程师参考及使用。

设计经验发布时间 : 2022-01-10

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

Eaton Bussmann(伊顿巴斯曼) 高速熔断器(保险丝)选型指南

目录- Compact High Speed Fuses UL Class J Full Range Drive Fuses North American Fuses British Standard BS88 Fuses Ferrule Square Body IGBT Fuses

型号- FWA-300B,170M6829,170M3317,170M6828,170M3316,170M6827,170M3319,170M3318,170M3313,170M3312,170M5974,170M3315,170M5975,170M3314,170M5972,170M5973,170M5970,170M3311,170M5971,170M3310,CH142DU,CHM3DU,FWC-4A10F,170M5509,40FE,170M5508,170M5989,170M4658,170M4659,170M5987,170M6835,170M5988,170M6834,170M5985,170M6833,170M5986,170M5983,170M3320,170M5984,170M5981,170M5982,170M3321,170M5990,FWH-001A6F,170M4660,100LET,40ET,FWH-125B,FWP-32G22FI,170M6807,170M5958,170M6806,170M5959,170M6805,170M5956,170M6804,170M5957,170M5954,170M6802,170M5955,170M6801,170M5952,170M6800,170M5953,170M3772,170M3773,170M3770,170M3771,FWX-1A14F,FWX-2500AH,170M3309,170M5969,170M6817,FWJ-2000A,170M6816,170M5967,170M3308,170M6815,FMM,170M5968,170M5966,170M5961,315MMT,170M5960,200FEE,FWP-60B,170M4609,170M4608,170M3758,170M3759,170M5930,FWP-16G14F,170M5931,CHM3DIU,170M1572D,FWH-12A14F,FWH-300A,180MT,170M4618,170M4619,FWH-50B,170M4616,170M3769,170M4617,170M4614,170M3767,170M4615,170M3768,170M4612,170M3765,170M4613,170M3766,170M4610,170M3763,170M4611,170M3764,170M3761,170M3762,FWX-35A,170M3760,225MMT,500MMT,FWK-50A25F,170M1570D,FWA-1200AH,170M5808D,170M5929,FWS-15A20F,170M5927,170M5928,170M5925,170M5926,170M5923,170M5924,170M5922,170M1571D,170M5809D,FWH-6A14F,71FE,170M3718,170M3719,170M3716,170M3717,170M3714,170M3715,170M3712,170M3713,170M3710,170K8564,170M3711,170K8566,170K6388,FWJ-350A,FWJ-1200A,KBC-250,FWK-25A20F,170M3723,170M3721,170M3722,170M63464,170M3720,FWX-175A,FWH-250A,450MMT,FWJ-50A,FWP-12G10F,FWH5-020A6F,CH222DU,170M63475,170M66504,170H3004,170H3003,FWA-3000AH,170M3708,CHM3DNIU,170K8570,170K6392,170K6390,170H3006,170H3005,170M66514,170M63485,FWP-40A14FI,170M41191,170K8568,FWC-2A10F,170M3709,170M63495,FWA,FWH,170M86131,FWJ,FWX-700A,FWP,FWH-90B,FWX,KAC,KBC-225,80FE,FWJ-175A,170K8506,170K6326,DFJ-600,350FM,FWH5-016A6FR,FWP-15A14FI,170K8504,170M86121,170K6328,CHM1DNIU,FWP-500A,80ET,FWS-12A20FI,FWP-_G22F,400FMM,FWK-30A20F,FWP-63G22F,KBC,CH223DNIU,FWL-25A20FI,FWP-1000A,6LCT,180MMT,FWH-4A14F,FWA-125B,KBC-200,FWA-1000AH,FWX-A14F1,DFJ-12,DFJ-10,FWH5-016A6F,FWP-50G14FI,170K6422,170K6420,DFJ-15,170M5188,170M42471,170K6418,170K6416,DFJ-20,FWK-5A20F,FWC-20A10F,DFJ-25,170M5189,170M5198,170M5199,170M5196,170M5197,170M5194,170M5195,170M5192,170M5193,170M5190,170M5191,FWP-900A,DFJ-35,DFJ-30,FWP-150A,FWJ-90A,170M6009,170M6008,FWJ-300A,170M5158,170M5159,170M6013,170M5165,170M6012,170M5166,170M6011,170M5163,170M6010,170M5164,170M5161,170M5162,170M5160,FWP-_G14F,FWP-10G10F,FWX-30A14F,DFJ-40,170M6019,170M6018,170M6017,170M6016,170M6015,170M5167,FWP-50A22FI,170M6014,170M5168,170K6426,DFJ-225,170M6021,170M6020,CH14-MS3,CH14-MS1,CH224DIU,FWX-125A,DFJ-50,FWP-50G14F,FWH-025A6FR,170M5138,170M5139,170M6469,170M6468,170M6467,170M6466,170M6465,170M5143,170M5144,170M5141,170M5142,FWP-4G14F,170M6471,170M5140,170M6470,FWP-15B,DFJ-60,170M5149,170M5147,170M5148,170M5145,DFJ-200,170M5146,FWS-10A20FI,170M5150,FWX-3A14F,DFJ-70,FWH-2A14F,160LMT,10CT,FWP-12G14F,170M5118,170M5116,170M5117,170M4267,170M5114,170M4268,170M5115,170M4265,170M8630,170M5112,170M4266,170M8631,170M5113,170M8621,170M8622,170M8623,170M8624,170M8625,170M8626,170M8627,170M8629,FWH-004A6F,DFJ-80,TI600,45ET,FWJ-125A,170M6459,170M6458,170M8640,KBC-600,170M8641,170M8642,170M8632,170M6464,170M8633,170M6463,170M8634,170M6462,170M8635,170M6461,170M8636,170M6460,170M8637,170M8638,170M8639,JM70100-3CR,DFJ-90,FWA-250B,FWA-1000A,FWP-25G14F,170M4245,170M4246,170M4243,170M4244,170M6421,FWP-4G10F,170M8600,170M40691,170M8601,170M8602,FWP-20G14FI,170M8603,170M8604,170M8605,170M8606,FWX-300A,45FE,170M8607,FWP-20A22FI,170M8608,170M8609,FWH-25A14F,FWP-40A22F,FWA-600A,170M5109,6CT,CH22-IP20,170M5108,FWL-20A20F,170M4258,170M5589,C5268,170M4259,170M5588,170M8620,170M4263,170M5110,170M8610,170M5594,170M4264,170M5111,170M8611,170M5595,170M4261,170M5592,FWP-10B,170M4262,170M5593,170M8614,170M5590,170M4260,170M8615,170M5591,170M8616,170M8617,170M8618,FWP-32G22F,170M8619,170M6409,170M6408,170M5558,170M5559,170M6889,170M6888,170M6887,170M6886,170M6885,170M6884,170M6883,170M5561,170M5562,170M5560,170M6890,32ET,FWH-40B,170M6419,170M6418,170M4238,170M6417,170M4239,170M6416,170M5567,170M6415,170M6899,170M5568,170M6414,170M6898,FWP-1A14F,170M5565,170M6413,170M5566,170M6412,170M5563,170M6411,170M5564,170M6410,170M4241,170M4242,170M4240,FWX-80A,TI250,FWH-600A,C5268-3,170M4209,C5268-4,FWX-5A14F,C5268-5,170M5538,170M4208,170M5539,170M6869,170M5536,170M4689,170M6868,170M6867,C5268-1,170M3359,170M5534,170M6866,C5268-2,170M3358,170M5535,170M4688,170M6865,FWP-20A14F,170M5532,170M6864,170M5533,170M6863,170M6862,170M1569D,170M5531,170M6861,170M5810D,170M3360,170M4692,170M5540,170M4693,170M6870,170M3362,170M4690,170M3361,170M4691,FWP-100G22F,FWP-25G10F,FWC-25A10F,710LMMT,225FM,170M4218,170M4216,170M3368,170M6879,170M4217,170M3367,170M6878,170M4214,170M4215,170M3369,170M4212,170M3364,170M4696,170M4213,170M41971,170M3363,170M4697,170M4210,170M3366,170M4694,170M4211,170M3365,170M4695,170M3371,170M6882,170M5811D,170M3370,170M6881,170M6880,16LCT,FWH-10A14F,1

选型指南 - EATON BUSSMANN - OCTOBER 2018 PDF 英文下载

SD120R12I7HB IGBT Discrete with Anti-Parallel Diode

型号- SD120R12I7HB

数据手册 - 森未科技 - Edition 1.3 - 2024/6/11 PDF 中英文下载

【技术】IGBT及其IGBT模块是如何进行导通的？

本文slkor将介绍IGBT及其IGBT模块导通原理。其中IGBT是英文单词Insulated Gate Bipolar Transistor，它的中文意思是绝缘栅双极晶体管。IGBT是由BJT和MOS组成的复合全控制电压驱动功率半导体器件。IGBT模块是由IGBT和FWD通过特殊的电路桥封装而成的模块化半导体产品。

技术探讨发布时间 : 2022-01-16

萨科微卖的好的IGBT有哪些型号？SL20T65K1/SL15T120FL/SL15T65FK

萨科微卖的好的IGBT有SL20T65K1、SL15T120FL、SL15T65FK等型号，这些型号都是比较常见的IGBT（绝缘栅双极晶体管），可用于高功率应用和电力电子设备中。本文简单描述它们的特点及应用。

产品发布时间 : 2024-08-09

SLMi334 4A Output Current Opto-Compatible Single Channel Isolated IGBT Gate Driver with Active Protection Features

型号- SLMI334CG-DG,SLMI334HCG-DG,SLMI334

数据手册 - 数明半导体 - Rev1.2 - Jan 2023 PDF 英文下载

Application of MOS Transistor in Switching Power Supply

Ling Xun micro also has high-voltage, low-voltage full range of MOS models can be provided. These models cover different voltage levels, current handling energy, and package forms. Suitable for different types of switching power supply design and application requirements.

技术探讨发布时间 : 2024-05-22

CRG40T60AN3H Silicon FS Trench IGBT

型号- CRG40T60AN3H

数据手册 - 华润微电子 - V01 - 2022/4/8 PDF 英文下载

解析IGBT模块封装壁垒——高可靠性

IGBT模块的封装技术难度高，高可靠性设计和封装工艺控制是其技术难点。IGBT模块具有使用时间长的特点，汽车级模块的使用时间可达15年。因此在封装过程中，模块对产品的可靠性和质量稳定性要求非常高。高可靠性设计需要考虑材料匹配、高效散热、低寄生参数、高集成度。

设计经验发布时间 : 2024-05-14

【经验】一文介绍IGBT及MOSFET隔离驱动

IGBT和MOSFET隔离驱动是可靠的驱动绝缘栅器件，目前已经有很多成熟的电路。当不需要将驱动信号与功率器件隔离时，驱动电路的设计相对简单，目前有很多优秀的驱动集成电路。本文SLKOR为您介绍IGBT及MOSFET隔离驱动。

设计经验发布时间 : 2022-01-12

【经验】什么是双向IGBT及其使用IGBT驱动器的注意事项

双向IGBT是业界针对常规IGBT在各种应用中的一些不足而提出的一种新型五层四段结构的双向IGBT功率半导体器件。其核心是采用基于平面门IGBT的对称机构和双向输入控制方法，达到新装置双向控制的目的。

设计经验发布时间 : 2022-01-13

Hottech MOS Tube IRLML6402 is Used in Power Supply, Motor Control and LED Lighting

Hottech introduces a P-channel MOS transistor IRLML6402, widely used in voltage regulators, switching circuits, power supply, voltage regulation, intelligent sphygmomanometer, intelligent household appliances, and so on.

产品发布时间 : 2024-04-13