【应用】基于硕凯电子半导体放电管和自恢复保险丝的CAN总线防护方案，可通过10/700μS浪涌测试
汽车上各种电子控制单元的数目不断增加，连接导线显著增加，因浪涌损害的情况加剧。本文将介绍使用硕凯电子的半导体放电管P0300SA、P0300SB、P0300SC和自恢复保险丝JK250-120U设计的CAN总线防护方案。
1、应用背景
A、汽车上各种电子控制单元的数目不断增加，连接导线显著增加，因浪涌损害的情况加剧。
B、总线的通信介质可以是双绞线、同轴电缆或光导纤维，通信速率可达1Mbps/40m，距离可达10km/40Kbps。
2、应用产品
A、车身电子控制系统（包括照明指示和车窗、刮雨器等）
B、废气再循环系统、巡航系统和空调系统
C、电控燃油喷射系统、电控传动系统
D、防抱死制动系统（ABS）
E、防滑控制系统（ASR）
3、应用方案
4、方案说明及注意事项
A、本方案采用残压很低的TSS，有效保护RS485/232芯片，满足IEC61000-4-5等浪涌标准。
B、方案中的TSS反应时间为ns级，既可防浪涌，又可防静电，满足IEC61000-4-2等静电标准。
C、方案中的TSS结电容小，信号无衰减，不影响控制线的传输。
D、本方案在差模、共模均采用的是同型号的TSS，防护无死角。
E、可通过10/700μS（等效内阻40ohm）浪涌测试，静电测试。
- |
- +1 赞 0
- 收藏
- 评论 0
本文由宝丁转载自硕凯电子，原文标题为:CAN总线防护方案，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。
相关研发服务和供应服务
相关推荐
润石为PTC控制器提供运算放大器、比较器、逻辑芯片和线性稳压器，实现整车空调系统制热功率的精确控制
PTC加热器控制器可以实现整车空调系统制热功率的精确控制，在达到同等制热效果的条件下降低制热功耗，进而增加续航里程。同时可以将PTC加热器工作状态上传至整车通讯，网终并提供各种保护。
PTC自复保险丝为豆浆机等小家电的电机提供堵转保护
在以豆浆机、搅拌机、打蛋机等为代表的家电中，为避免遭遇“难啃”的大块头引起电机堵转从而烧毁电机等，可使用PTC作为电机的堵转保护，一旦电机发生了堵转，由于堵转的电流是数倍于正常工作电流，PTC只要流过的电流是正常工作电流的2倍即可启动保护，而此刻电机的整体温度往往并没有升起来，避免了高温对电机的冲击。
【应用】仅用三个小体积P0080SB半导体放电管即可实现光端机高可靠防护
硕凯电子推出了改进型的光端机防护方案，仅用三个小体积的P0080SB半导体放电管，即可解决意外的电压瞬变和浪涌导致路由器内部电子器件的损坏的问题，不但可以节约成本，而且可以节约PCB的空间。击穿电压为25V，能够满足IEC61000-4-5标准中10/700us-5/320µs组合波4KV/100A 测试要求。
金瑞电子（JK）PPTC自恢复保险丝选型指南
目录- 公司简介 PPTC自恢复保险丝基本原理 PPTC元件选型指南 PPTC自恢复保险丝应用领域 常规表面贴装 低阻表面贴装 插件式 条状式 圆环
型号- JK-P380,JK-NSMD350L-12,JKH30-050,JK-SMD0805-350L-12,JK-SMD0805-075L-12,JK-NSMD300L,JK60-025,JK-MSMD190L,JK250-020U,JK-NSMD050-30,JK-P260,JK-SMD0805,JK-MSMDL SERIES,JK60-030,JK30-090,JKH16-900,JK-MSMD075-33,JK-MSMD600L,JK16-1400,JK-NSMD050-24,JK-NSMD100-13.2,JK-SMD1210-035-30,JK-MSMD075,JK16-800,JK60-135,JK16-030(T),JK600-150U,JK-SMD0805-200L,JK60-017,JK-SMD1210-500L-12,JK-D170,JK-MSMD075-24,JK60-020,JK-D175,JK-SMD-0603-200L,JK-MSMD110-16,JK-SMD1210-450L-12,JK-SMD1210-175L-12,JK-SMD1210-350L,JK-SMD2920 SERIES,JK-MSMD500L-12,JK-MSMD500L,JK60-005,JK250-030U,JK60-250,JK30-075,JK60-010,JK60-375,JK-SMD1210L SERIES,JKH16-800,JK-MSMD050,JK16-1300,JK16-700,JK-MSMD850L,JK-NSMD650L,JK600-160U,JK-MSMD750L-12,JK-H1-4,JK-H1-2,JK-H1-3,JK-MSMD160,JK-MSMD450L-12,JK250-145U,JK-P180,JK-NSMD600L-12,JK-MSMD200-12,JK250 SERIES,JK-SMD0805-110L,JK-MSMD200-16,JK16-075(T),JK60-075,JK-SMD1210-050,JK-SMD-0603-300L,JK-SMD0805-010-24,JKH16-700,JK-SMD0603-050,JK-MSMD150,JK250-120U,JK-MSMD030,JK-SMD1210-175,JK-P175,JK16-200(T),JK-MSMD300L-12,JK-NSMD260L-12,JK60-065,JK-NSMD500L,JK60-185,JK-MSMD700L,JK16-600,JK-SMD0805-110L-12,JK-M900,JK-SMD0603-040,JK-SMD1210-200L-12,JK-H1,JK-MSMD260,JK-H3,JK-SMD1210-650L-12,JK-H2,SMD0805-010-24,JK-NSMD050-16,JK-MSMD020,JK-H9,JK-NSMD400L-12,JK-NSMD750L,JK-H8,JK-H5,JK-H4,JK-H7,JK-H6,JK60-050,JK-SMD0805-125L-12,JK-SMD1210-075,JKH16-600,JK-SMD1210-260L,JK-SMD0805-400L-12,JK-SMD1210-175L,JK-NSMD550L-12,JK-P070,JK-SMD1210-380L,JK-P190,JK-MSMD010,JK16-135(T),JK-MSMD014,JK-NSMD400L,JK-SMD1210-300L-12,JK-SMD0805-125L,JK60-160,JK-M800,JK60-040,JK-NSMD650L-12,JK16-500,JK-SMD1210-150L,JK30-800,JK-MSMD700L-12,JK□□□□□□-□,JK60-300,JK-M1000,JK-P300,JK-MSMD125,JK250-060U,JK-P420,JK-M270,JK-MSMD050-24,JK-NSMD600L,JK16-090,JKH16-500,JK-SMD1210-650L,JK-NSMD100,JK130-110,JK-MSMD110,JK-SMD1210-750L-12,JKH30-100,JK-MSMD014-33,JK250-180T,JK-M140,JK250-180U,JK-M260,JK-MSMD550L-12,JK-D210,JK-P SERIES,JK30-900,JK250-600U,JK-M175,JK-P200,JK600-110U,JK-SMD-0603-035L,JK-MSMD800L,JK130,JK250,JK-SMD1210-200L,JK-MSMD650L-12,JKH16-400,JK-SMD1210-190L-12,JK130-135,JK-NSMD200,JK130-017,JKH16-1000,JK130-015,JK-NSMD700L-12,JK-P550,JK250-1000U,JK-SMD0805-260L-12,JK-SMD0805-350L,JKH SERIES,JK130-010,JK-SMD1210-550L,JK130-250,JK-M190,JK-P100,JK-MSMD200,JK30-600,JK-SMD125L,JK-SMD1210-700L-12,JK250-040U,SMD0805-075,JK-MSMD SERIES,JK-SMD0603 SERIES,JK60-110,JKH16-300,JK-MSMD600L-12,JK-SMD100L,JK-SMD0805-175L,JK250-1200U,JK-P210,JK-P450,JK-MSMD125-8,JK-SMD0805L,JK-MSMD900L-12,JK-SMD0805-150L,JK250-800U,JK-NSMD050-13.2,JK-SMD0805-380L,JK130-200,JK30-700,JK16-050(T),JK-SMD200L,JK-NSMDL SERIES,JK-MSMD300,JK-SMD-0603-100L,JK60-200,JK-P120,JK-NSMD SERIES,JK250-050U,JK-SMD0805 SERIES,JK-SMD1210L,JK-MSMD110-24,JK-SMD0805-260L,JK-SMD300L-6,JK-MSMD260-16,JK-MSMD260-12,SMD0805-050,JKH16-200,JK-SMD1210-450L,JK16-110(T),JK16-900,JK-MSMD050-30,JK-MSMD190L-12,JK-MSMD800L-12,JK-P350,JK-MSMD260L,JK-SMD-0603-125L,JK-MSMD900L,JK-NSMD700L,JK-H3-2,JK-H3-3,JK-MSMD110-33,JK-NSMD150L,JK-NSMD380L,JK72-160,JK72-040,JK250-400U,JK-M550,JK-NSMD050,JK30-400,JK-NSMD075-13.2,SMD0805-035,JK-M430,JK-MSMD150-24,JK16-135,JK130-185,JK16-010,JK130-065,JK-SMD0805L SERIES,SMD0805-030,JK-NSMD260L,JK-NSMD500L-12,JK-SMD1210,JK-SMD1210-110-16,JK72-030,JKH16-1300,JK-NSMD175L,JK-SMD-0603-050L,JK-MSMD850L-12,SMD0805-020,JK30 SERIES,JK-SMD1210-500L,JK-M300,SMD0805-025,JK72-025,JK-SMD1210-110-12,JK-SMD1210-260L-12,JK130-075,JK-NSMD,JK-NSMD035,JK72-065,JK-M SERIES,JK72-185,JK-M450,JK-SMD-0603-075L,JK-NSMD150,JK-NSMD030,JK30-500,JK-SMD0805-110,JK-MSMD350L,SMD0805-010,JK600 SERIES,JK16-030,JK-SMD1210-350L-12,JK-P600,JK-M210,JK-SMD1210-600L-12,JK-SMD0805-175L-12,JK72-050,JKH16-1400,JK-SMD1210-380L-12,JK-SMD0805-100,JK-MSMD400L-12,JK130-090,JK-SMD0805-075L,SMD0805-005,JK16-025,JK-NSMD012,JK-SMD250L,JK130-025,JK-NSMD016,JK30-200,JK60-500,JK250-080U,JK-M350,JK-SMD-0603-150L,JK-MSMD550L,JK-NSMD010,JK16-050,SMD0805-110,JK-SMD1210-400L,JK-SMD1210-400L-12,JK-D,JK130-020,JK-H,JK-NSMD025,JK-NSMD175L-12,JKH16-1100,JK-NSMD450L-12,JK72-075,JK-SMD1210-075-24,JK-SMD0603L,JK-SMD-0603-175L,JK-SMD-0603-260L,JK-NSMD020,JK-NSMD750L-12,JK-SMD0805-300L-12,JK16-160,SMD0805-100,JK16 SERIES,JK-P730,JK-SMD1210-750L,JK130-030,JK-NSMD110,JK16-025(T),JK250-090U,JK-M370,JK30-300,JK16-075,JK-MSMD260L-12,JK-NSMD010-33,JK-D200,JK130-160,JK130 SERIES,JK-SMD1210 SERIES,JK130-040,JK250-2000U,JK-SMD1210-550L-12,JK-MSMD350L-12,JK-M,JK-NSMD005,JK-P,JK-M120,JK60 SERIES,JK-NSMD300L-12,JK72-090,JK-MSMD450L,JK130-050,JK-SMD1210-300L,JK16,JK-MSMD300L,JK-SMD185L,JK-SMD0805-050,JK30-120,JK-SMD1210-005,JK-SMD0603-010,JK30-250,JK-M950,JK250-100U,JK16-160(T),JKH,JK-SMD075L,JK-SMD0603L SERIES,JK72 SERIES,JK-SMD1210-010,JK-NSMD450L,JK-MSMD650L,JK16-1000,JK30-135,JK-M700,JK-SMD0603-003,JK-SMD1210-020,JK-SMD0603-005,JK-NSMD200L-12,JK-SMD0603-004,JK16-010(T),JK-SMD1210-150L-12,JK16-400,JK72-300,JK-SMD300L-16,JK-SMD1210-035-30V,JK-SMD0805-380L-12,JK-SMD260L,JK-NSMD380L-12,JK-SMD030L,JK-SMD200L-24,JK250-1500U,JK-SMD0805-075,JK-NSMD350L,JK-H SERIES,JK-M85
【选型】硕凯电子（Socay）电路保护器件（GDT/TVS/ESD/TSS/MOV/MLV/PPTC/SPG）选型指南
目录- 公司简介 GDT陶瓷气体放电管 TVS瞬态抑制二极管 ESD静电保护元件 TSS半导体放电管 MLV贴片压敏电阻 高分子ESD MOV压敏电阻 SPG强效放电管 PPTC自恢复保险丝 贴片磁珠 贴片电感
型号- 40D271K,P4SMA16A,SMAJ6.0CA,SMAJ40CA,SC3E6-300MM,SC30 SERIES,30KPA170CA,SMF10CA,KD-012,SCF035-30-1206R,SC2E6-350LSMD,5.0SMDJ170A,SCF1210,8.0SMDJ24A,SC3E5-600LM,SMDJ78CA,RCF300-1812R,SC3E8-150HMF,KD-015,SCGB-H SERIES,KD-025,KD-020,SCGB1005-B SERIES,SCF1206,5.0SMDJ300CA,SC3E6-420MM,1.5SMC13CA,SMCJ14CA,P4SMA18A,TH8S15CA,SCPB4516S600WTF,5.0SMDJ85A,SC2E8-2500LL,P4SMA16CA,SC2E8-250HL,SMCJ100CA,SC2E8-1600LL,20KPA48CA,53D112K,34S210K/40,SMBJ300A,5KP30A,SMF120CA,SMBJ150CA,SMDJ170A,8.0SMDJ26A,SCPB1608S301NPF,SMAJ70A,P4SMA520A,53D681K,SCF050-24-1206R,3KP80CA,SMDJ58A,32D122K,SA48CA,SMCJ30A,SC2H8-5000LL,SCGB1608H200HPF,SCGB1608H301EPF,SA180A,SCPB1068W471LPF,SMF190A,SA22CA,SCF110-1812,P6KE8.2CA,SMAJ100A,SC250-600,8.0SMDJ20A,SCF160-16-1812R,P4KE180A,5.0SMDJ170CA,SC2E8-250ML,SA110CA,30KPA54CA,P4SMA82CA,SC3E5-230LM,SMF3.3A,SMDJ54A,30KPA198A,SMDJ160CA,3KP14CA,20KPA180A,SMBJ400CA,5KP SERIES,SMF36CA,SCPB2012W221NPF,SMCJ80CA,SCF260-1812R,SCWL201610G-2R2ML,SC600,PXXXXLB,PXXXXLC,PXXXXLA,P6SMB51CA,P4KE22CA,53D241K,SMCJ220CA,8.0SMDJ22A,32D561K,SCPB4532S601QTF,SCWL201610H SERIES,TH8S28CA,15KPA40CA,5.0SMDJ80A,P4KE SERIES,1.5KE51A,SM6S SERIES,1.5SMC39CA,SM6S12A,SC3E8-800H,SC2E5-420LL,P6SMB,SA70CA,1.5KE36CA,SCF0805 SERIES,1.0SMBJ,TH8S33CA,15KPA100A,5KP36A,SCF150-1812R,SCA-601M,P6SMB16A,30KPA,SMAJ18CA,SA17CA,1.5KE170CA,SM6S11A,5KP90CA,SMF,SMDJ51A,3KP45CA,3KP140CA,P4SMA170A,TH8D33CA,P6SMB15A,SCGB3216S121丨TF,P4SMA10A,3KP58CA,SCGB3216S122HTF,1.5KE56A,SC2E8-75HSMD,1.5SMC440A,P6SMAJ,SC2E5-2700DL,SC2E6-90LSMD,SM6S14A,P6SMB520A,SA5.0CA,SCF160-1812,SM2KBF SERIES,SC2E5-300LL,5KP24CA,SCML2016G4R7MBE,SC2K8 SERIES,P6SMB16CA,P4SMA11A,SM6S13A,P6KE500A,SMBJ90A,SMF64A,SCPB2012S400RPF,SMBJ12CA,P6SMB13A,P4SMA12A,SCPB3216W121QTF,PXXXXSA SERIES,SM6S16A,SC2E8 SERIES,SC2E6-600LSMD,SC1812-420CSMD,P6SMB12A,TH8D20CA,SCF012-1206R,32D911K,P4SMA13A,SC2E6-420LSMD,P6KE180CA,P6SMB10A,SCGB2012S301HPF,SM6S15A,P4SMA47CA,SCML2012H2R2M05BP,P6SMB11A,KA-190,25D SERIES,P6SMB100CA,5.0SMDJ78CA,SC250-650,SCWL201610G-1R0ML,15KPA18CA,20D,P4KE400A,SCML2012H1R0MBE,SM6S18A,RCF160-1812,PXXXXTB SERIES,1.5KE10CA,SCF035-0805R,SCHB1608W241EPF,SC1206-90ASMD,34S850K/40,SMF60A,P4SMA15A,SCGB2012S102FPF,15KPA30A,SM6S17A,P6KE27CA,30KPA84A,SCB-141N,PXXXXEC,5KP33A,PXXXXEA,P6SMB82CA,PXXXXEB,15KPA180CA,SC2E8-150H,1.5SMC500CA,SC2E8-150M,5KP11CA,30KPA36CA,P4KE6.8CA,20KPA52CA,P6SMB47CA,1.5SMC250CA,SCHB1608-W SERIES,SCPB1005S100NPF,TH8S15A,SC3E5-75LSMD,P6SMB220CA,3KP140A,SC2E5-470L,SMDJ200CA,SMF70A,SMDJ190CA,15KPA24A,30KPA90A,1.5KE380CA,SC250-145T,3KP64A,P4KE20A,SMAJ48CA,SMBJ43CA,TPSMAJ SERIES,SCWL201610G-R47ML,53D SERIES,34S140K/40,SMCJ7.5A,SMAJ400A,SC1812-400CSMD+,30KPA71CA,SMF19CA,SA90A,30KPA102A,SMBJ18A,SCF035-1210R,1.5SMC75CA,25D,SMAJ300CA,P6KE220CA,SA40CA,SCF020-60-1812R,SCB-501M,15KPA22A,SC1812-350CSMD,TH8S16A,KA-170,SMBJ19A,SCGB3216S202ETF,20KPA96CA,SM6S20A,3KP9.0CA,S61089,SM6S,P6KE100CA,SMBJ16A,20KPA240CA,SMBJ30CA,P6SMB SERIES,SCWL252010H SERIES,5KP28A,SCGB1608H121EPF,30KPA108A,SMF110A,15KPA28A,SMAJ8.5CA,SC1210-420BSMD,SMAJ180A,P4KE100A,SC135-650,SCC-471M,SMBJ17A,SMF85CA,SMBJ120CA,5.0SMDJ220A,SM5S,SM8E,SM8S16CA,SM6S22A,20KPA120CA,5KP8.0A,1.5SMC10A,SC2E5-3500D,SC3E6-230M,3KP75CA,SMBJ14A,SM8S,P6SMB18A,SMDJ16CA,SCGB1608S221FPF,SMBJ130A,1.5SMC130CA,5.0SMDJ350A,SCPB1608S601LPF,15KPA26A,15KPA48CA,SMDJ440CA,34S350K/40,5KP120CA,SCGB1005S200FPF,SA100A,SMBJ15A,SCF125-2920R,SMAJ170CA,KA-133,SCWL252010G-R47ML,15KPA180A,30KPA260CA,SMBJ12A,SMAJ6.0A,P6KE62CA,SC3E8-150HP,SC250-1000S,TPSMEJ,SC3E8-150HM,1.5SMC91A,SA7.5CA,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,15KPA22CA,5.0SMDJ48CA,SMBJ13A,SCBE-471M,SC2E8-150MSMD,TPSMDJ,P6KE75A,P4SMA220A,KB-380,34S440K/65D,SMCJ150A,20KPA172A,SC1210-350BSMD,SC1812-90CSMD,TPSMCJ,SA6.0A,SCF200-1812R,5KP8.5A,SMAJ78A,KA-100,SC3E8-800HM,5KP120A,SC3E8-800HP,SMBJ10A,SMBJ11A,P4KE27A,5.0SMDJ400A,SMAJ22CA,SC3E5-350LM,TPSMBJ,SMCJ6.5CA,8.0SMDJ22CA,SMAJ75A,SMCJ36A,SA190CA,SCPB1005S121MPF,SM4KBF,5.0SMDJ75A,P4SMA9.1A,TH8S SERIES,SMF54CA,SC30-600,P4SMA91A,TPSMAJ,1.5KE100A,SC2E8-250MSMD,P6SMB170A,SMCJ45CA,3KP60A,30KPA84CA,SC3E5-470LM,P6KE75CA,TH8D28CA,P4KE24A,SCF030-1812R,SCPB3216S121WTF,SC16-600,SCA SERIES,SCGB1005S600FPF,SC3E5-150L,SMAJ6.5A,SMBJ440A,SMCJ58CA,SMDJ7.5CA,5.0SMDJ17CA,1.5KE18CA,5KP60CA,5.0SMDJ70CA,SMCJ33A,P4SMA350A,RCF260-1812R,SCGB3216S700KTF,SCF0805,P4KE22A,P4SMA6.8CA,10D SERIES,P4KE6.8A,SA6.5A,5.0SMDJ33CA,SA36CA,SMBJ,SMDJ20CA,SMF6.0A,P4SMA15CA,3KP6.0CA,SMDJ160A,3KP26CA,SCWL201610H-R47ML,SMAJ60A,SMAJ,SC2E8-75ML,5.0SMDJ70A,5.0SMDJ SERIES,SMF22CA,SMDJ48A,SMCJ7.0CA,SMCJ20A,P4KE36CA,SCF260-13-1812,P6KE200A,SMDJ,20KPA36CA,SC1206-470ASMD,SMBJ85A,1.5KE380A,P4KE120CA,P4SMA400CA,SCPB1608S600QPF,SC2K8-400SMD,SMF180A,SM8E43A,SMCJ,SM8S22CA,SMDJ33CA,SMDJ45A,1.5SMC8.2CA,SCC-401M,SMCJ13CA,SCB-201M,TH8S16CA,PXXXXSB SERIES,SMDJ64CA,3KP13CA,5KP180CA,SCWL252010G SERIES,1.5KE62A,20KPA26A,SCF020-0805R,20KPA104CA,PXXXXLA SERIES,SMCJ26CA,SA75A,TH8D,20KPA24A,TH8S,SMDJ43A,1.5SMC91CA,SCHB1608W601EPF,1.5SMC180CA,20KPA300CA,SCPB-S SERIES,1.5KE250A,SCF012-0603R,SA78A,53D361K,SMAJ85CA,P4SMA200A,SA190A,K1-076,1.5KE8.2A,2
【经验】自恢复保险丝和TVS的结合使用，可防止四种情况造成的损坏
单独使用自恢复保险丝，或者与TVS二极管结合起来使用，都能防止负载电流过大、转换器出现故障、发动机激活时产生的瞬变电压以及汽车电池极性接反导致器件损坏。在选择PPTC自恢复保险丝器件时，必须考虑到最大负载电流、最高环境温度以及进入高阻抗状态所需要的时间。
【选型】国产自恢复保险丝SCF016-1206RB用于灯光控制器电源输入过流防护设计，低待机功耗0.0256W
为避免智能灯光控制器因负载短路造成损伤，一般需要在控制器与电池间加上一颗PPTC自恢复保险丝做过流保护设计，推荐硕凯电子自恢复保险丝SCF016-1206RB，1206表贴封装，最大额定工作电压30Vdc，在环境温度25℃条件下，保持电流0.16A。
CPXXXXSA Series Thyristor Surge Suppressors (TSS)
描述- 本资料介绍了CPXXXXSA系列的晶闸管浪涌抑制器（TSS），这是一种半导体组件。该系列产品适用于调制解调器、电话、线路卡、自动答录机、传真机、SLICs、T1/E1、xDSL、PBX等应用。资料提供了产品的特性、绝对最大额定值、电气参数、浪涌额定值、订购信息和包装规格。
型号- CPXXXXSA,CP2300SA,CP0640SA,CP0900SA,CP0720SA,CP1800SA,CP3100SA,CPXXX0SA,CP0300SA,CP3500SA,CP3800SA,CPXXXXSA,CP0220SA,CP0080SA,CP1100SA,CP2600SA,CP1300SA,CP1500SA,CPXXX0SA
HP8800SC高压晶闸管浪涌抑制器（TSS）@10/700μs，6kV
描述- 该资料介绍了SOCAY Electronics Corp., Ltd.生产的HP8800SC高压晶闸管浪涌抑制器。该产品旨在保护宽带设备免受损害过电压瞬变的影响，提供表面贴装解决方案以符合全球法规标准。
型号- HP8800SC
【应用】国产自恢复保险丝用于智能流量调节阀控制板电源输入过流防护，1206表贴封装助力小型化设计
为避免智能流量调节阀电源输入因负载短路异常出现烧毁风险，一般选用自恢复保险丝做过流保护设计，推荐国产硕凯电子的自恢复保险丝SCF050-16-1206RB，采用1206表面贴装设计，最大工作电压为6VDC，兼容性更强。
【经验】PTC自恢复保险丝工作原理及选型细节解析
使用传统保险丝或是使用最新研发的自恢复PTC都可以实现过流电路保护。两者都是通过对电路中过量电流产生的发热现象做出反应从而实现保护功能。硕凯电子将在本文介绍PTC自恢复保险丝工作原理及选型细节。
硕凯电子将携ESD静电抑制器、自恢复保险丝等参加2023亚洲智能穿戴展，现场提供防护方案讲解
亚洲智能穿戴展立足现代化国际都市群粤港澳大湾区，是全球影响最为广泛的智能穿戴、蓝牙音频技术展会之一，也是亚洲屈指可数的智能穿戴行业技术产业盛会。硕凯股份作为中国优秀半导体领军企业，受邀参加2023（春季）亚洲智能穿戴展，硕凯亦邀请您共聚此次展会。硕凯将带来自主研发的产品并推荐防护方案。
【应用】基于硕凯电子国产GDT、PTC和TVS设计的汽车CAN总线防护方案
CAN总线传输距离较远，易受电磁环境干扰。基于硕凯电子的GDT、PTC和TVS设计的汽车CAN总线防护方案，前端采用通流量大的GDT，后级采用反应时间快的TVS，中间采用PTC做退藕，可通过10/700μS、1.2/50-8/20μS测试。
P0080SB-P4200SB系列晶闸管浪涌抑制器（TSS）
描述- 本资料介绍了SO-CAY电子公司的P0080SB至P4200SB系列的晶闸管浪涌抑制器（TSS），这些器件旨在保护宽带设备免受损害过电压瞬变的侵害。该系列提供表面贴装解决方案，使设备符合全球法规标准。
型号- P0300SB,P1100SB,P2300SB,P4200SB SERIES,P0640SB,P0080SB,P1500SB,P1300SB,P2600SB,P4200SB,P3500SB,P0900SB,P0720SB,P1800SB,PXXX0SB,P3100SB
汽车级表面贴装自恢复保险丝
描述- 该资料介绍了两种汽车级表面贴装聚合物PTC热敏电阻器系列：PAS系列和PAT系列。PAS系列适用于汽车电子控制单元（ECU）、加热通风与空调（HVAC）控制系统等，而PAT系列则针对高温操作环境设计，耐温高达125℃。资料详细列出了各型号的尺寸、额定电流、电压、熔断时间等参数，并提供了安装指南和环境测试数据。
型号- PAT,PAT0805-010,PAS,PAT0805,PAS1210,PAT0805-016,PAS1812-110-24F,PAS1812-150-12,PAS1812,PAS2920—300—24F,PAS1812-075-33F,PAT1210-125,PAT1206-020,PAS1210—50,PAS1210-020,PAS1812-020,PAS1812-075-24,PAT0805-050,PAS1206-035-16F,PAS1812-260-16F,PAT0805-020,PAS1206-016,PAS1812-014,PAS1812 SERIES,PAT SERIES,PA51812-50-30F,PAS1210-010,PAT1206—016,PAS1206-050,PAT1206-075,PAT1210-035,PAS1210-050,PAS1206—035—16F,PAT1206-035,PAS1206-012,PAS1812-260-16,PAT1210-150,PAS1812-010,PAT1210-110,PAT1210—016,PAT1210-075,PAS1210 SERIES,PAS1812-050,PAS2920,PAT0805-035,PAS1206-025F,PAS1206-020-30F,PAS1812-020-60,PAS1812-110-16,PAT0805 SERIES,PAS2920-300-24F,PAS1812—110—24F,PAT0805—010,PAS2920-185-33F,PAT1210-020,PAS1206-020,PAS1210-005,PAS2920 SERIES,PAS1812-150-24F,PAS1206 SERIES,PAT0805-005,PAT1206-016,PAS1206,PAT1206-050,PAT1210-016,PAT1206-010,PAS SERIES,PAS2920-260F,PAS1812-250-16F,PAT1210-050,PAS1812-075,PAS1812-030,PAS1812-050-30F,PAT1210-010
电子商城
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>
加工精度：精密平面磨床正负0.002；铣床正负0.02，ZNC放电正负0.01。CNC加工材料：铝、钢、聚合物等材料。专注于半导体行业、医疗器械、汽车行业、新能源行业、信息技术行业零部件加工。
最小起订量： 1个 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
我要提问
登录 | 立即注册
提交评论