【选型】为24VDC工业PLC输入端口电源选择双向TVS管SMBJ33CA做ESD保护,功率达到600W
工业PLC供电电源一般为24VDC输入,为避免供电电源因浪涌电压冲击造成相关电子器件(如功率继电器)损坏,通常需要对输入端口电源做过压防护设计,推荐选择TVS管做ESD防护,相关选型考虑因素参考如下:
1、 TVS管最小击穿电压VBR:考虑到PLC输入端口电源一般可承受35V/0.5s浪涌电压冲击,故选择的TVS管的最小击穿电压一般大于35V,以1.5倍过压评估,建议最小击穿电压至少36V;
2、 功率:一般选择600W的功率足以满足需求;
3、 小尺寸贴片封装
4、 低成本
针对如上的设计需求,推荐选择LITTELFUSE SMBJ系列双向TVS管可满足设计需求,采用DO-214AA小尺寸表面贴装,相关电性参数参考如下图1所示。
图1:littelfuse SMBJ系列双向TVS管典型电性参数对照表
通过如上电性参数对照表查表确认,推荐选择littelfuse双向TVS管SMBJ33CA最佳,在25℃条件下,最小击穿电压36.7V(Max. 40.6V),最大峰值脉冲功率600W,反向工作电压33V,最大峰值脉冲电流11.3A,最大反向漏电流1μA。
littelfuse双向TVS管SMBJ33CA是国内知名PLC客户批量供货型号,具有更好的供货周期,可快速支持样品服务,当然,世强也有同步配备pin-pin替代的国产品牌硕凯电子的双向TVS管SMBJ33CA,也可满足大批量供货需求。
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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 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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
【经验】双向TVS管在IGBT门极驱动电路中的功能分析及选型
在IGBT的门极与发射极之间增加一颗双向TVS管,选择合适的钳位电压,可以实现对门极电压的钳位。推荐采用Littelfuse推出的双向TVS管SMBJ1xCA系列,具有出色的电压钳位能力,峰值脉冲功率可达600W,同时具有快速的响应时间,从0V到击穿电压最小值的响应时间通常小于1ps,可以保证在门极电压VGE升高时迅速反应,有效抑制门极电压的抬升。
设计经验 发布时间 : 2018-10-11
硕凯电子 车载TVS选型表
车规级TVS管通过了AEC-Q101汽车级认证,保护敏感型电子设备免受负载突降和其它电压瞬变的影响,符合AEC-Q101规范的汽车瞬态电压抑制二极管,提供5000W峰值脉冲功率耗散,采用标准的P600轴向引线封装。其高额定峰值脉冲功率耗散有助于电源系统通过ISO7637-2国际标准的浪涌测试,该标准是广泛用于汽车行业的基本瞬变规范。TPSMAJ、TPSMBJ、TPSMCJ、TPSMDJ、SM8S系列应用包括于汽车电子产品中的DC线路保护和ESD保护。
产品型号
|
品类
|
Uni/Bi
|
Marking
|
VRWM(V)
|
VBR(V)@IT(Min.)
|
VBR(V)@IT(Max.)
|
IT(mA)
|
VC@IPP(V)
|
IPP(A)
|
IR@VRWM(uA)@25℃
|
IR@VRWM(uA)@175℃
|
PPPM(W)
|
Package
|
SM5S22AD
|
车载TVS
|
Uni
|
SM5S22A
|
22V
|
24.4V
|
26.9V
|
5mA
|
35.5V
|
101A
|
10uA
|
150uA
|
3600W
|
DO-218AB
|
选型表 - 硕凯电子 立即选型
【方案】100KW双向储能优选器件方案
描述- 对业内100KW双向储能产品而言,主功率电路多采用了六管IGBT搭建的三相应用拓扑架构。因100KW双向储能选择主功率架构器件时,规格需求通常是1200V/600A(包含裕量),驱动开关频率一般在20kHz以内,考虑到体内二极管散热等因数,功率模块一般会选用三个半桥模块来搭建六管架构。
型号- SMCJ36CA,TOP267VG,SMBJ,SMAJ6.0CA,92MLSC A 24X18 H1/059AL2 0030+-0007/DI,SMBJ8.5CA,5KP200A,SMBJ51A,SMBJ75A,SMBJ70CA,TOP270EG,0324030.,5KP40A,5KP64A,SMAJ,SMBJ17CA,SMBJ40A,SMBJ64A,0324.375,5KP18CA,5KP51A,SMCJ14CA,5KP75A,SMBJ160CA,TOP269KG-TL,0314.375MXP,5KP8.5CA,SMDJ,SMBJ85A,SMBJ28CA,5KP160CA,5KP78A,SMAJ8.0A,TOP271EG,5KP,5KP28CA,SMBJ300A,0324040.,5KP30A,TOP268VG,5KP54A,SMBJ150CA,92ML 104/83 24X18,92MLSC A 24X18 H2/059AL2 0030+-0007/DI,SMCJ,SMDJ33CA,SMF12A,SMF5.0A,SMF36A,SMBJ16CA,0324030.MXP,5KP70CA,5KP17CA,SMCJ30A,TOP265VG,SMDJ20A,SMF11A,5KP180CA,SMCJ400A,MLX91208LDC-CAH-000-RE,5KP60A,SMBJ170CA,TOP271KG,0324010.,SMBJ400A,SMF10A,SMCJ8.0CA,SMBJ60A,92ML 1080/85 24X18,SMBJ15CA,SMCJ40A,TOP265KG-TL,5KP16CA,SMCJ16CA,SMCJ64A,TOP266VG,92ML 104/88 12X18,MLX91208LDC-CAH-000-SP,SMBJ26CA,SMBJ400CA,MLX91208,5KP26CA,SMBJ90CA,0324020.,92ML A 24X18 HL/HL 0400+-004/DI,SMBJ14CA,SMBJ70A,MLX91208LDC-CAH-000-TU,5KP170CA,SID1182K,5KP15CA,92G0040CVVAKP42,5KP85A,SMDJ7.0A,0324015.,92ML0488-50K042,SMBJ48CA,5KP12A,5KP36A,5KP24A,SMDJ36CA,5KP48A,5KP48CA,5KP200CA,SMBJ130CA,SMAJ18CA,5KP6.5CA,SMCJ28CA,5KP90CA,SMBJ13CA,SMF54A,SMF,5KP190CA,SMDJ51A,SMBJ36CA,5KP11A,SMAJ250CA,0314012.MXP,5KP14CA,MLX91208LDC-CAL-RE,SMBJ24CA,SMCJ200A,5KP14A,5KP26A,5KP24CA,92ML PREPREG 104/88 12.00X18.00,TOP270KG,TOPSWITCH-JX,0314040.MXP,SMBJ90A,0314015.MXP,SMBJ12CA,0314.375,SMBJ58CA,5KP13A,SMF3.3,SMBJ188CA,0324001.,SMBJ350CA,0324025.,SMCJ70A,5KP13CA,5KP36CA,5KP8.0CA,TOP264-271,SMBJ5.0A,SID11X2,SMCJ250CA,TOP269EG,SMBJ180A,SMCJ440A,SMAJ5.0CA,TOP267KG-TL,314,5KP20A,TOP270KG-TL,0324040.MXP,SMDJ11CA,5KP100CA,SMBJ11CA,SMDJ180A,5KP7.5CA,324,92G0600CWWAKP42,5KP190A,MLX91208LDC-CAL-TU,5KP210CA,92ML0488-50K098,SMDJ5.0A,5KP12CA,5KP58CA,5KP43A,SID1182,SMCJ5.0CA,SMBJ22CA,SMBJ45CA,0314040.,92ML A 24X18 H2/H2 0600+-005/DI,5KP22A,5KP58A,SMBJ170A,SMCJ220A,SMBJ10CA,5KP22CA,5KP45CA,5KP10A,5KP5.0A,0324015.HXP,SMBJ6.0A,92G0080CWAKP42,SMBJ33CA,SMBJ250CA,5KP45A,5KP33A,5KP9.0CA,5KP180A,92MLSC B 24X18 H4/059AL2 0060+-001/DI,5KP11CA,SMBJ5.0CA,5KP6.0A,SMBJ220CA,5KP110CA,92G0400CWWAKP42,TOP267EG,SMBJ160A,SMAJ16A,5KP6.0CA,92G0600CWWAWP42,92G0600CTTAKP42,TOP270VG,SMBJ78CA,TOP269KG,SMAJ48CA,5KP10CA,SMBJ43CA,TOP266EG,MLX91208LDC-CAH-TU,5KP170A,SMBJ20CA,5KP33CA,SMCJ7.5A,SMBJ7.0A,TOP268EG,5KP20CA,5KP43CA,SMBJ54CA,SMBJ18A,SI86XXISO-KIT,5KP220CA,SMAJ26A,SMBJ150A,92ML,TOP271VG,0314015.,A0-VP122PA600M7-L759F70,SMBJ6.0CA,SI86XX,5KP160A,SMCJ350A,SMBJ100CA,SMAJ15A,5KP78CA,MLX91208LDC-CAV-000-RE,SMBJ6.5A,5KP7.0CA,5KP16A,SMBJ16A,SMCJ250A,SMAJ180CA,SMBJ30CA,SMDJ15CA,5KP28A,SMBJ28A,5KP6.5A,SMBJ188A,SMCJ64CA,5KP7.0A,SMBJ8.0A,92MLHF 0104 RC:88% 24.00X18.00,5KP150A,MLX91208LDC-CAV-000-SP,SMBJ440CA,0324030.HXP,TOP264EG,5KP54CA,SMBJ64CA,0324020.MXP,5KP15A,TOP267KG,SMBJ17A,SMAJ5.0A,SMBJ120CA,SMBJ250A,SI86XXIS0-KIT,0314012.,5KP8.0A,TOP266,5KP250A,TOP268,TOP267,TOP264,5KP64CA,SMBJ14A,SMBJ75CA,92G0080CWWAKP42,SMBJ26A,5KP18A,SMBJ110CA,SMBJ7.0CA,SMBJ130A,0324010.MXP,TOP271,TOP270,SMCJ6.5A,SMBJ7.5A,5KP120CA,TOP264KG-TL,SMBJ40CA,5KP30CA,TOP265EG,SMBJ15A,TOP269,5KP17A,TOP268KG,0324025.MXP,A0-VP122PA600M7-L759F70T,92G0400CTTAKP42,SMCJ30CA,SMBJ9.0A,SMCJ16A,SMBJ12A,SMBJ51CA,5KP40CA,SMBJ36A,SMBJ24A,SMAJ6.0A,SMBJ48A,SMAJ10CA,SMBJ350A,SMBJ120A,SMAJ20A,SMBJ6.5CA,5KP130A,SMDJ51CA,5KP75CA,SMBJ13A,SMBJ85CA,TOP265KG,5KP7.5A,SMAJ33A,5KP250CA,SMBJ8.0CA,SMCJ6.0A,MLX91208LDC-CAV-000-TU,SMBJ8.5A,5KP130CA,SMBJ22A,5KP85CA,SMBJ58A,5KP70A,SMBJ110A,5KP8.5A,SMBJ300CA,VINCODUAL E3,5KP9.0A,5KP120A,SMAJ170A,SMBJ10A,5KP51CA,SMBJ11A,TOP266KG,SMBJ220A,SMCJ6.5CA,SMBJ180CA,SMCJ48A,SMCJ36A,SMCJ180A,TOP266KG-TL,SMBJ43A,5KP220A,MLX91208LDC-CAL-000-RE,92ML SC B 24X18 H3/059AL2 0.006+-0. 001,SMBJ7.5CA,SMBJ100A,TOP269VG,92ML A 24X18 H2/H2 0200+-0025/DI,SMAJ40A,92G0080CTTAKP42,SMAJ30CA,5KP5.0CA,5KP110A,SMBJ20A,5KP150CA,SMBJ45A,SMBJ33A,SMBJ9.0CA,SMDJ16A,SMBJ60CA,TOP268KG-TL,SMBJ440A,SMCJ12CA,SMCJ33CA,SMCJ58CA,5KP90A,SMBJ200CA,5KP210A,MLX91208LDC-CAL-000-SP,SMBJ78A,5KP60CA,0324001.MXP,TOP271KG-TL,0324010.HXP,SMCJ33A,MLX91208LDC-CAL-000-TU,TPCM780,SMCJ5.0A,SMBJ18CA,SMBJ30A,5KP100A,SMAJ150A,SMBJ54A,92ML PREPREG 104/88 24. 00X18. 00,MLX91208LDC-CAH-RE,SMBJ200A,0324.375HXP,TOP264KG,SMCJ22A
硕凯电子 瞬态抑制二极管选型表
TVS(瞬态抑制二极管),半导体材质,用于浪涌和静电防护,在小浪涌防护中广泛使用,速度快,封装小,残压低
产品型号
|
品类
|
Uni/Bi
|
Marking
|
VRWM(V)
|
VBR(V)@IT(Min.)
|
VBR(V)@IT(Max.)
|
IT(mA)
|
VC@IPP(V)
|
IPP(A)
|
IR@VRWM(uA)
|
PPPM(W)
|
Package
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SMF5.0A
|
瞬态抑制二极管
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Uni
|
FE
|
5V
|
6.4V
|
7V
|
10mA
|
9.2V
|
21.74A
|
400uA
|
200W
|
SOD-123
|
选型表 - 硕凯电子 立即选型
【应用】1.5kW双向TVS管SMCJ30CA用于车载BCM控制器12V电源输入抛负载设计,满足车规级需求
为满足12V供电系统BCM车身控制器过7637-5b要求,一般在12V电源输入端口加入一款1500W SMC封装TVS管做过压防护,推荐Littelfuse的双向TVS管SMCJ30CA,最大反向工作电压30V,宽工作温度范围-65℃~150℃。
应用方案 发布时间 : 2020-11-20
【产品】防雷击的TVS二极管,保障CAN总线通信安全
内含两个双向TVS管,泄露电流低至0.1uA,钳位电压极低。
新产品 发布时间 : 2017-03-07
DO-214AA and DO-214AC Packages TVS STD Product PCN Report
型号- P4SMA16A,SMAJ6.0CA,1.5SMB39CA,SMAJ40CA,SMA6J78CA,1KSMB110A,SMBJ8.5CA,SMBJ51A,SMBJ45CA-SA-GT3,SMBJ75A,P6SMB56A,SMAJ60CA-N,SMBJ100CA-N,SMBJ8.0A-23-TR70,SMAJ48CA-23-TR70,SMBJ12CA-SA-GT3,SMAJ120A,SMAJ110CA,SMAJ51CA,SMBJ400A-37,P6SMB30A,SMBJ5.0A-012,P6SMB62CA,SMAJ250A,P4SMA,SMAJ350CA,P4SMA530CA,P4SMA8.2CA,SMAJ13CA-23-RG70,SMAJ64CA,1KSMB7.6A,P4SMA18A,SMA6J54CA,1KSMB8.2CA,SMA6J7.0A,SMAJ8.0A,P4SMA16CA,SMBJ8.5CA-KF,P6SMB100A,SMBJ48CA-23-TR70,SMBJ300A,SMBJ150CA,P4SMA91CA,SMAJ70A,SMBJ6.0CA-SA-GT3,SMAJ75CA,P6SMB400CA,SMA6J43CA,1KSMB9.1A,SMBJ15CA-KF,SMA6J40A,SMBJ16CA,SMA6J64A,SMBJ6.0CA-37,P4SMA27CA,P6SMB170CA,SMBJ120A-23-TR70,SMAJ10CA-23-TR70,SMBJ33A-T7,SMA6J45A,SMBJ7.5CA-23-TR70,P6SMB75A,P6SMB51A,1KSMB160CA,SMA6J5.0A,P6SMB75CA,SMBJ170CA,SMA6J22A,SMBJ16A-23-TR70,P6SMB9.1CA,SMAJ100A,1KSMB27A,1KSMB7.5A,P4SMA300A,SMAJ30A-N,P6SMB250A,SMAJ5.0A-23-TR70,SACB7.0,P4SMA160CA,1KSMB130A,P6SMB7.5CA,SMA6J43A,P4SMA82CA,SMAJ7.0CA-23-RG70,SMAJ18A-23-RG70,SMAJ150A-L,SMBJ400CA,SMBJ36A-GT3,P6SMB120A,SMA6J10CA,P6SMB51CA,SMBJ7.5CA-SA-GT3R,P4SMA18CA,P6SMB6.8A,P4SMA540A,P6SMB300CA,SMAJ90A,SMBJ14CA,SMBJ70A,SMA6J45CA,P6SMB8.2A,SMA6J20A,SMAJ7.0CA,SMBJ48A-23-RG70,SMAJ8.5A,1KSMB30CA,P4SMA550CA,P4SMA56A,P6SMB,SMBJ33CA-MN,P6SMB540CA,SMA6J36CA,SMAJ18CA-23-TR70,P6SMB16A,P6SMB300A,1KSMB22A,SMBJ130CA,1KSMB62CA-N,1.5SMB39A,1KSMB43CA,SMAJ18CA,SMBJ45CA-SA-GT3R,P4SMA33A,SMAJ28A-23-TR70,SMBJ36CA,P4SMA170A,SMBJ5.0A-23-TR70,P6SMB39A,P6SMB15A,SMAJ250CA,1KSMB150A,P6SMA440CA-L,1KSMB47A,SMBJ7.5CA-GT3,SMBJ15CA-ER,P4SMA10A,P6SMB27CA,SMAJ60CA,SMA6J7.5CA,SMA6J58CA,P6SMB91CA,SMA6J12CA,P6SMB200CA,P4SMA12CA,P4SMA480CA,1KSMB24A,P6SMB16CA,P4SMA11A,SMBJ14CA-23-TR70,SMBJ90A,SMBJ12CA,SMBJ58CA,P6SMB13A,SMBJ17CA-23-TR70,SMBJ36A-23-RG70,SMAJ130CA,SMBJ350CA,SMBJ100A-ER,SMBJ5.0A,P4SMA12A,P4SMA36A,P6SMB75A-N,SMA6J85A,P6SMB36A,SMAJ16CA,P6SMB12A,P4SMA36CA,SMAJ5.0CA,SMBJ11CA-54,P6SMA440A-IE,P4SMA13A,SMAJ14A-,P6SMB10A,1KSMB170A,P4SMA47CA,P6SMB11A,SMAJ150CA,1KSMB56CA,P4SMA250A-SF,1KSMB10CA,1KSMB43A,P6SMB100CA,SMAJ8.0CA-23-TR70,SMBJ45CA,P6SMB58A,1KSMB180CA,SMA6J8.5CA,SMBJ170A,SMA6J14CA,SMBJ10CA,P6SMB540A,1KSMB68A,SMBJ6.0CA-23-RG70,SMBJ58A-ER,1KSMB20A,P6SMB18CA,P4SMA15A,SMAJ300A,SMAJ36CA-LC,P4SMA39A,SMAJ150A-23-RG70,SMA6J60A,SMBJ250CA,P6SMB82CA,P6SMB33A,P6SMB400A-102,P4SMA20CA-54,SMAJ6.5CA-23-TR70,P6SMB440CA,1KSMB7.6CA,1KSMB6.8CA,SMAJ36CA-54T7,1KSMB18CA-DH,SMBJ5.0CA,P6SMB47CA,1.5SMB43A,SMBJ220CA,P4SMA480A,SMAJ200CA-54T7,SMAJ14A-23-TR70,P6SMB220CA,SMBJ48A-SA-GT3,SMAJ16A,1KSMB24CA,1KSMB62A,P4SMA130A,P6SMB36CA,SMBJ78CA,SMA6J18CA,1.5SMB20CA,SMAJ48CA,SMBJ43CA,SMBJ170A-SA-GT3R,SMBJ5.0CA-KF,SMAJ17A,SMBJ440CA-23-RG70,SMAJ7.5CA,SMAJ22A-23-TR70,SMAJ13CA-23-TR70,SMBJ45CA-23-TR70,P4SMA110CA,1KSMB110CA,SMBJ9.0A-23-TR70,SMBJ33CA-0028,SMBJ7.0A,SMAJ400A,SMA6J16CA,1.5SMB100CA,SMBJ54CA,SMAJ15CA,SMBJ18A,SMAJ14A,SMBJ150A,SMAJ90CA,SMAJ24A-N,P6SMB12CA,P6SMB58CA,1.5SMB20A,SMAJ300CA,SMAJ15A-54T7,P6SMB440A-101,P4SMA30CA,SMAJ26CA,SMBJ100CA,1.5SMB68A,SMA6J7.0CA,SMAJ15A,1KSMB13CA,1KSMB,SMA6J100A,P6SMB120CA,1.5SMB23A,SMBJ26A-23-TR70,MSMBJSAC5.0,1KSMB82A,1.5SMB33CA,SMBJ16A,SMBJ30CA,1.5SMB47A,SMAJ36A,SMAJ12A,P4SMA51A,P4SMA75A,1.5SMB22A,SMA6J90A,SMAJ8.5CA,SMBJ10A-23-TR70,SMAJ180A,P4SMA150A,SMBJ440CA,1.5SMB68CA,1.5SMB22CA,P4SMA43CA,SMBJ17A,SMAJ15CA-23-TR70,SMAJ13A,SMBJ120CA,SMBJ70CA-ER,SMAJ18A-23-TR70,SMBJ18CA-23-TR70,SMBJ14A,SMBJ5.0CA-23-TR70,P6SMB18A,SMAJ13CA,P4SMA10CA,SMAJ100CA-23-TR70,P4SMA56CA,SMAJ7.0A-23-TR70,SMAJ15A-23-TR70,SMBJ28CA-ER,SMAJ58A,SMBJ130A,SMAJ10A,SMA6J60CA,1KSMB15CA,SMBJ7.5A,SMBJ7.0CA-23-TR70,SMA6J8.0CA,SMBJ15A,SMAJ24CA,SMAJ400CA,SMAJ170CA,1.5SMB24A,P6SMB440CA-L,SMAJ11A,P4SMA30A,P4SMA440A,SMA6J120A,SMA6J51CA,SMBJ9.0A,SMBJ6.0A-54,SMA6J6.0CA,SMBJ58CA-37,SMBJ12A,SMBJ16CA-23-RG70,SMAJ200CA,SMAJ8.5CA-23-TR70,SMBJ36A,P6SMB150A,SMBJ24CA-23-TR70,SMAJ6.0A,SMAJ33CA,SMBJ6.0CA-SA-GT3R,SMBJ350A,1.5SMB82A,SMBJ6.5CA,P4SMA550A,SMA6J26A,SMA6J40CA,1KSMB39CA,P6SMB82A,1.5SMB24CA,SMAJ160A,SMBJ13A,SMBJ85CA,SACB5.0,P6SMB43CA,1KSMB150CA,SMAJ33CA-54T7,SMAJ33A,P4SMA220A,SMBJ6.0A-23-TR70,SMAJ40CA-23-TR70,SMBJ58A,SMBJ22CA-23-TR70,SMAJ85A-L,SMAJ11CA,SMBJ110A,P6SMB30CA,SMBJ220A-L,SMBJ75CA-23-TR70,SMAJ78A,SMBJ300CA,SMAJ54A,SMAJ30A,SMA6J24A,SMBJ5.0A-54,SMA6J48A,SMBJ11CA-SA-GT3R,SMBJ10A,SMBJ36A-23-TR70,SMA6J8.5A,P6SMB8V2CA,SMAJ440CA,SMBJ11A,P6SMB480CA,SMAJ36CA-23-TR70,HTVSB7.0CA-100,SMAJ22CA,SMBJ220A,SMAJ75A,SMBJ51CA-23-TR70,SMAJ51A,SMBJ33A-014,SMAJ100CA,P4SMA510CA,P4SMA9.1A,SMBJ7.5CA,SMA6J5.0CA,P4SMA91A,P6SMB10CA,P6SMB170A,SMBJ12CA-N,P4SMA110A,1.5SMB62A,SMAJ188A,SMA6J6.5A,SMBJ33A,SMAJ6.5A,SMBJ440A,SMA6J75CA,SMAJ20CA,SMAJ6.0CA-23-TR70,SMAJ6.5CA,SMBJ200CA,SMBJ78A,P4SMA7.5A,SMAJ28A-37,P4SMA350A,SMAJ150A-23-TR70,P6SMB56CA,SMA6J64CA,SMA6J28A,SMBJ30A,SMBJ54A,P4SMA6.8CA,SMA6J8.0A,P4SMA180CA,1KSMB130CA,SMBJ200A,SMBJ5.0CA-MD,P6SMB15CA-HW,P6SMB400A-SCH,SMBJ,P4SMA400A,1KSMB18A,P4SMA9.1CA,P6SMB160CA,P6SMB43A,P4SMA15CA,P6SMB68A,SMBJ20CA-SA-GT3,SMBJ70CA,SMBJ170A-SA-GT3,P6SMB110A,P4SMA170CA,SMBJ24A-37,1KSMB9.1CA,SMBJ6.5A-37,P4SMA7.5CA,SMAJ7.5A,1KSMB62CA,SMA6J54A,SMAJ350A,SMA6J78A,SMBJ13A-C,SMAJ60A,SMAJ,P4SMA510A,SMAJ12CA-23-TR70,SMBJ17CA,SMBJ40A,P
【经验】如何区分瞬态抑制二极管的方向
TVS二极管在测试前要先区分其单双向。虽然最终的作用是一样的,但是单双向TVS二极管的适用范围还是有差别的,双向TVS管适用于交流电路,单向TVS管一般用于直流电路。本文的目的是教大家如何区分瞬态抑制二极管的方向。
设计经验 发布时间 : 2019-03-15
【选型】如何为车载12V电源/24V电源端口过压保护选择一款合适的TVS保护器件?
为满足车载电源符合JASO高耐压测试标准,通常在直流电源输入端加入一款双向TVS管做过压防护设计,推荐硕凯的双向TVS管TPSMBJ22CA,TPSMBJ24CA,TPSMBJ33CA,TPSMBJ36CA,可以满足设计需求。
器件选型 发布时间 : 2019-07-18
【选型】国产双向TVS管SE05N6L01GZ可与PESD5V0X1BCAL互相兼容助力电能表
我们推荐硕凯电子的双向TVS管SE05N6L01GZ用于电能表,它采用的是DFN1006贴片封装,体积较小,节省PCB板空间。提供双向保护,拥有低漏电流和低容值,可满足IEC61000-4-2标准接触±25kV、空气±25kV测试要求。
器件选型 发布时间 : 2021-11-30
电子商城
品牌:硕凯电子
品类:Surface Mount Transient Voltage Suppressors
价格:¥0.2000
现货: 255,065
现货市场
服务
测试1.2/50us-8/20us组合波,10/700us-5/320us组合波,8/20us单波。能够模拟雷电瞬变引起的浪涌冲击抗干扰测试,最高电压达20KV,电流达20KA。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>
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>
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