Diotec Ultrafast Rectifier US1M——Why It Makes Sense to Use a 1000 V Component on a 24 V Smart Building Field Bus System?
Few years ago, the KNX standard for smart building applications was recognized as international standard ISO/IEC 14543-3. It defines information exchange protocols working either via the traditional power line, ethernet, radio frequency or a 24 V field bus system. The latter requires non-isolated, low power DC/DC converters for every device connected to that bus system. It converts the DC bus voltage ranging between 21 V and 30 V to typically 5 V or lower used by the electronics. Since space in typical installation sockets is restricted, DC/DC converters with high switching frequencies are used, in order to minimize magnetic elements like coils and transformers.
Here the DIOTEC Ultrafast Rectifier US1M having 1 A, 75 ns and 1 000 V comes into play. As a rule of thumb, the free-wheeling diode in switching converters should have minimum a seven times higher V_RRM than maximum DC voltage, so here 7 x 30 V = 210 V. By this, voltage peaks created by high frequency switching will not harm the diode. So a Schottky is out, since maximum available V_RRM is about 200 V only. A 400 V ultrafast rectifier would be the first idea to be used. But smart building systems need to run reliable over many years. Switches and displays, touched by us human beings, are affected by electro static discharges of several 1000 volts. Though not all of that will reach the electronics of the field bus device, it makes sense to spend some extra safety margin on components used. The 1000V of the Diotec US1M provides sufficient protection for reliable and long lasting smart building functionality.
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本文由翊翊所思转载自Diotec,原文标题为:Ultrafast Rectifier US1M - Why It Makes Sense to Use a 1000 V Component on a 24 V Smart Building Field Bus System,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。
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【选型】自举电路中选择超快恢复SMD整流二极管US1M,具有恢复速度快、反向耐压高等特点
IGBT半桥驱动电路中高边驱动采运用自举电路可减少电源设计、简化电路、降低成本,其中自举电路由一个自举二极管、一个自举电容组成,此处二极管起到防止自举电容CB被放电同时给电容充电的作用。此处二极管的要求根据电路工作频率选择二极管的恢复速度、充电电流且反向耐压要高于高压VCC电源电压+VDD2电压,并且留有一定余量。据此本文推荐德欧泰克(Diotec)的极快速恢复整流二极管US1M。
DIOTEC Rectifiers选型表
DIOTEC 整流器/Rectifiers 包含超快恢复整流器,单相桥式整流器,快恢复二极管,高压整流管,超快回收整流器,标准回收整流器,提供以下参数选型:Repetitive Peak Reverse Voltage VRRM[V]:50-24000;Junction Temperature Tjmax [℃]:120-200
产品型号
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品类
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Type
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Package
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Repetitive Peak Reverse Voltage VRRM[V]
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Maximum Average Forward Rectified Current IFAV[A]
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Junction Temperature Tjmax [℃]
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Peak Forward Surge Current IFSM[A]
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Forward Voltage VF[V]
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Forward Voltage IF[A]
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Leakage Current IR[A]
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Leakage Current VR[V]
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ABS10
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Single Phase Bridge Rectifiers
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SMD
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SO-DIL ABS 4mm
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1000
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0.8
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150
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27
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1.1
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0.8
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5
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1000
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选型表 - DIOTEC 立即选型
USL1A ... USL1M Ultrafast Recovery SMD Rectifier Diodes
型号- USL1G,USL1J,USL1B/-AQ,USL1M/-Q,USL1D/-Q,USL1A,USL1K,USL1M
Diotec(德欧泰克)SMD二极管/整流器选型指南
型号- FR2G,SMS340-3G,FR2K,FR2J,FR2M,SK115,SK110,SMS220,EGL34D,SMS340,EGL34G,FR3B,FR3A,EGL34A,FR3D,EGL34B,FR1G,FR1J,FR1K,FR1M,SE1J,SGL2-150-3G,SMS350,SMS230,SM516,S3DSMB,SM518,FR2A,FR2B,FR2D,EGL1K,EGL1M,EGL1G,EGL1J,SMS240,SMS360,SMS120,ES2GSMA,SK820-3G,FR3G,FR3J,FR3K,FR3M,SK56-3G,EGL1D,SMS130,SMS250,EGL1B,EGL1A,SK3H10,SMS3150,SMS5100-3G,SK510-3G,SK315,SK310,SMS140,BYG10D,SMS260,BYG10M,SM5817,BYG10K,SM5818,BYG10J,SM5819,BYG10G,SK54-3G,SK420,SMS390,SMS150,SK38SMA,SK38SMB,BYG23T,SM513,USL1A,SGL2-40-3G,USL1B,SK210,SMS160,SMS560-3G,ES3GSMB,SL82-3G,USL1G,USL1J,USL1D,SMS290,USL1K,USL1M,SK36SMB,SGL34-100,SK310SMA-3G,SA159,SA158,SA157,SMS190,SA156,SA155,SA154,SA160,SK1H10,US2B,US2A,US2K,LS4448,BYG20D,US2J,S3GSMB,US2G,US2D,BYG20J,BYG20G,US2M,US1B,US1A,SL34SMA-3G,US1J,ES2JSMA,US1G,US1D,SK3H15SMB,SKL110,US1M,SK310SMB-3G,US1K,RGL1A,SGL34-40,M1,SK86-3G,M2,M3,M4,M5,M6,RGL1G,M7,RGL1B,RGL1D,LS4148,RGL1J,RGL1K,RGL1M,SGL34-30,SL32SMA-3G,SK35SMA,SK35SMB,US3D,US3B,US3A,US3K,US3J,US3G,US3M,GL1M,SGL34-20,SGL1-20,S1A,ES3JSMB,S1B,S1D,S1G,S1K,SA265,S1J,SA264,S1M,SA263,SA262,ER2DSMA,AM2000,S1T,S1W,S1Y,S1X,FR2YSMA,SGL1-30,S2B,SGL2-100-3G,S2A,S2D,S2G,S2J,S2K,S2M,SA261,GL1A,S2T,GL1B,S1YL,S2X,GL1D,S2W,GL1G,S2Y,GL1K,GL1J,SUF4003,S3A,SUF4002,SUF4001,SGL1-40,S3B,SUF4007,SUF4006,ES2ASMA,S3D,SUF4005,S3G,SUF4004,SM5061,SM5062,SM5063,RGL34K,S3K,RGL34J,S3J,RGL34M,S3M,RGL34A,RGL34B,RGL34D,S3T,RGL34G,S3W,SM5060,S3Y,S3X,SK320SMA-3G,SM5059,SGL1-50,S5A,S5B,S5D,SK84-3G,S5G,SK34SMB,S5K,S5J,SMS2200,S5M,RAL1B,S3JSMB,RAL1A,RAL1G,RAL1D,S5T,RAL1J,S5W,RAL1K,S5Y,S5X,SK18,SK15,RAL1M,SK16,SK13,SGL34-60,SGL1-60,SK14,SK12,SL1G,SL1D,SMS1100,SL1B,SL1A,SL1M,SL1J,SL1K,ES2BSMA,SGL34-50,FR2XSMA,EAL1K,EAL1J,EAL1M,EAL1D,EAL1B,EAL1A,EAL1G,SGL1-100,ES3ASMB,SK32,SK32SMB,SK38,FR2WSMA,S8B,SK35,S8A,SK36,S8D,SK33,SK34,SKL12,SKL13,SKL14,S8G,S8J,S8K,S8M,SK34SMA-3G,SKL15,SKL16,LL4151,LL4150,SKL18,LL4148,SGL1-90,SK28,SK26,SK24,SK25,SK22,SK23,BAV101,BAV100,BAV103,BAV102,SGL1-200,SK58,SMS5150-3G,SK55,SKL33,SKL34,SKL35,SKL36,SKL32,GL34A,SL54-3G,GL34D,ES3BSMB,GL34B,SK33SMB,SGL34-90,S3ASMB,GL34G,GL34M,GL34K,GL34J,SK36SMA-3G,SK520-3G,SM4001,SMS3100,SM4007,SM4006,SGL1-150,SM4005,SM4004,SM4003,SM4002,FRL1A,FRL1B,FRL1D,FRL1G,ES2DSMA,FRL1J,FRL1K,FRL1M,ES1D,ES1G,ES1J,SK3H10SMB,ES2A,ES2B,SMS2150,S3MSMB,LL4448,SK85,SK515,S3BSMB,ES1A,SK88,ES1B,AL1D,SM3000,ER1D,AL1B,ES3G,ER1G,AL1A,ES3J,ER1J,ER1K,ER1M,SMS2100,SMS5200-3G,ER2A,ER2B,ER2D,ES2D,ES2G,ES2J,S3KSMB,SL84-3G,SK815,ES3DSMB,SGL2-200-3G,SM5407,LL103B,AL1M,SM5408,LL103C,AL1J,AL1K,LL103A,ES3A,SL52-3G,ER1A,ES3B,ER1B,AL1G,ES3D,SM5400,ER3G,SM5401,SM5402,ER3J,SM5404,ER3K,SM5406,ER3M,SK315SMA,SK810-3G,FR1B,FR1A,SMS320,FR1D,SGL2-60-3G,ER2G,ER2J,LL101B,ER2K,LL101C,ER2M,SMS3200,SM2000,FR2TSMA,SMS330,ER3A,ER3B,ER3D
BYG20D ... BYG20J Ultrafast Avalanche SMD Rectifier Diodes
型号- BYG20D,BYG20J-Q,BYG20G-Q,BYG20J,BYG20G
SMD Rectifier Diode with Repetitive Reverse Voltage Range 200~600 V and Reverse Recovery Time<75ns
Diotec‘s BYG20 is an Ultrafast Avalanche SMD rectifier diode in SMA Package having repetitive reverse voltage of 200V until 600V and average forward current rating of 1.5A. Having non-repetitive peak reverse avalanche capability of up to 20mJ and a very low reverse recovery time of less than 75ns, these devices are well suited for high-side floating gate driver circuits, as a bootstrap diode.
Diotec Products for Power Supplies
型号- SUF4001,BZW04-...,BY4...16,SUF4007,US3A...A,UF5408,SUF4004,BY2000,SK510,KBPC5000WP,UF5404,P4SMA...C,SGL34-100,SK110,S40,UF5400,BYP35...,BY396,SMS220,KYW25...,KBPC3500I,S3T,SB2100,EGL34G,B..C1500,BY399,1.5SMC... C,KBPC5000FP,DBI25-...,EGL34A,SMS3100,BZW04-...B,BZV58C...,S3Y;SA261,1N53..B,FR3...,P4KE...C,P600S,DDD1800,SA154,DD300,SI-A1125/500-6,SB120,S40F,SA160,BA157,SB520,KBU4,1.5KE...,BA159,SB5100,SI-A7500/3300-3.2,B40,TGL34-...C,KBU12,P6SMB...,ZMM...,TGL34-...,Z2SMB...,SK810,EGL1G,SB12100,1.5SMC...C,BY255,TGL41-...,TGL41-...C,SMS120,US2G,MY380,SI-A8000/3600-1.8,US2M,SK12,KBPC1500WP,5KP...,FR1...,1.5SMC...,BY500-...,DBI6-...,BYP25...,UF4007,SMS1100,B..C2300-1500,PB1000,S500F,UF4004,KYZ25...,UF4001,US1G,SK82,KBPC600,B40S2A,SB820,EGL1A,BZW06-...B,PB1000S,GBU12,GBS4,US1M,CS50S,GBI10 A...M,EM518,RGL34...,MYS40,MS40,B..C3200-2200,DB15-...,SMS2100,SGL1-100,ZPY...,CS10,BYP60...,GBS4 A...M,UF600M,SK32SMA,KYW35...,UF600G,P6KE...C,P4KE...,KBPC1500FP,EM513,UF600A,ZMD...,1.5KE...C,SB320,DB35-...,P6SMB...C,SB1100,US3G,SB1220,SI-A3000/1350-2.5,GBU4,3EZ...,Z1SMA,US3M,SGL34-20,SGL1-20,YF4007,FR2...,P1000S,SM513,SMZ1...,SA265,5KP...C,SZ3C...,SA263SA265,ZY...,ZMY...,MR820,SK52,P4SMA...,SB8100,S1T,B..C7000-4000,S1Y,MR828,GBI25 A...M,SMS320,KYZ35...,500S2A,S500,HV3,US2A...A,BZW06-...,HV2,KBPC2500I,BV4...6,HV5,SK310SMA,MS500,SM2000,SB220,SB3100,HV1.5,S2T,P6KE...,KBPC800,Z3SMC...,RGL1...,B500S,S2Y,B380FS
UF5400 ... UF5408 Ultrafast Recovery Rectifier Diodes
型号- UF5408,UF5407,UF5406,UF5405,UF5404,UF5403,UF5402,UF5401,UF5400
Diotec Semiconductor AG COMPANY PROFILE
型号- DI035P02PT,ESD3ZW24,SUF4006,UF5407,BC817-40-Q,DI080N03PQ,DI075N04PT,DI035N10PT,MMBT7002K-AQ,DI020P06PT-AQ,DIT195N08,DIT120N08,BZX84C5V1,DI150N03PQ,MMBT2907A,DI080N06PQ-AQ,MM3Z12-AQ,DI4A7P06SQ2,MMBT7002K-Q,PWY8012,DI028P03PT,DI040P04PT-AQ,DI028N10PQ2-AQ,DI04P04D1-AQ,FR1M,DI0A35N06PGK-AQ,DI050P03PT-AQ,ZPD5.6,DI048N04,SK56SMC,LDP01-SERIES,BCR08PN-AQ,SKL34-Q,MD06P115-AQ,BAV21WS-Q,P6SMBJ36CA-AQ,P6KE200A,DI003N03SQ2,BAV99-Q,GBI10X,NUP2105L-AQ,DI048N04PQ2-AQ,BZX84C6V2,BZX84C5V1-Q,SKL14-AQ,BC846A-AQ,P4SMAJ58A,DI045N10PQ-Q,DI110N04,DI048N04PT-AQ,SK14,LDP02-30AYD2-AQ,DI100N04D1-AQ,BZX84C15-Q,BAV70-AQ,SK2045CD2-3G,DI040P04D1,6.6SM-SERIES,DI110N04PQ-AQ,MMFTP3334K,MMTL431A-AQ,MMBZ27CA-Q,LDI1117-ADH,MMFTP5618-Q,1N4148W,BZX84C12-AQ,MMFTN138,ESDB24C-Q,LDI1117-3.3U,DI038N04PQ2-AQ,DI2A70D1K,DI110N15PQ,BAT54,MM3Z15B-Q,BAV99,LDI1117-3.3H,BCX56-16-AQ,BAS40-05,4.6SM-SERIES,BAS40-06,ESDB24C-AQ,SK3060CD2,MMTL431A,BC817-40W,SKL14,MMFTN123,SK14-Q,P6SMB400A,SK34SMA-3G,P4SMAJ30CA-AQ,BZT52C3V3,MMFTP3401-AQ,SKL18,DI010N03PW,SK26,MMBTA06,SK24,BYG23T,SDB160WS-AQ,DI070P04PQ-AQ,DI015N25D1,P6SMBJ28A-AQ,P6SMBJ22CA-AQ,BC808-16,BAV70,MMFTP2319,DI7A6N04SQ2,BAS316WS-AQ,BC847-AQ,DI049N06PTK,DI045N03PT,MMFTP3401,BY880-1000,SKL34,P6SMBJ18CA-AQ,2SC2983,BAV99-AQ,DI068P04D1-AQ,3.0SMCJ14A-Q,LDP02-SERIES,SD3B24WS,MMSZ5245B,LDP01-26AYD2-AQ,USL1K,DI110N15PQ-AQ,PSW5012*,DIJ2A3N65,LDP01-42CAYD2-AQ,SK36SMA-3G,SI20C120D2,1N4148WS,MMBTA56,3G-Q,DIT95N08,SMF30A,LDP02-26AYD2-AQ,DIT095N08,BAT54A-Q,MM3Z15,DI020N06D1-Q,BAT54C,GBU6M,BAT54A,ES1D,MMBT7002K,P6SMBJ30CA-AQ,DI035P04PT-AQ,DI110N06D1-AQ,DIT90N06,SL1G-AQ,DI017N06PQ-AQ,PPH810-Q,LDP01-39CAYD2-AQ,P6SMBJ150A,ESW3012*,1N4148W-AQ,MMFTN138-Q,MD10P380,MMFTP6312D,DI050N04PT-AQ,BC857-AQ,DI050N06D1-Q,US1M-AQ,1N4148WS-AQ,UF4006,DI005P04PW-AQ,BC817-16-Q,US1J,LDP01-39AYD2-AQ,MMFTP6341KW,DI100N10PQ,KBPC10XX,DI280N10TL-Q,P6SMBJ18A-AQ,LDP01-28AYD2-AQ,US1M,ES1B,P6SMBJ33CA-AQ,SICW20C120,2CL71A,M7,PW4512,LDP02-39AYD2-AQ,DI005N06SQ2,P4SMBJ40A,KBPC25XX,BAS16-AQ,SKL16-AQ,SK210-AQ,DI008N09SQ,SDB14HS,P6KE480A,1N4007GP,BC817-40-AQ,MMTL431AR,SICW40C120,DIJ4A5N65,ESW6004,ESW6006,BZT52B20-AQ,DI025N06PT,SDB160WS,MM3Z5B1-AQ,MMBTA06-AQ,S1G,6.6SM8Z24A-Q,MMFTP84W,DI110N03PQ-AQ,DIT100N10,S1M,DI5A7N65D1K-AQ,LDP02-28AYD2-AQ,MMBT2222A,USXK,LDP02-42CAYD2-AQ,S1Y,PPH10100,FR1D,BAV199,3.0SMCJ33CA,DI006P02PW,MMTL431AR-Q,P6SMBJ15CA,MMFTP84K-AQ,GBI25X,SK310SMB,PPS5100-Q,BAT54S-AQ,SM2000,PPH10100-AQ,BAS21-AQ,DI045N10PQ,DI080N06,DI035N10PT-AQ
德欧泰克具有1A,75ns和1000V的超快整流器US1M,为可靠和持久的能源供应系统提供充足保护
DIOTEC具有1A,75ns和1000V的超快整流器US1M,为可靠和持久的智能建筑功能提供足够的保护。开关变换器中任意二极管的V_RRM应至少比最大直流电压高7倍;在这种情况下,7×30V=210V。这样,高频开关引起的电压尖峰就不会损坏二极管。
US1A ... US1M Ultrafast Recovery SMD Rectifier Diodes
型号- US1D-Q,US1B,US1A,US1M-AQ,US1M-Q,US1G-Q,US1G-AQ,US1J-AQ,US1J-Q,US1J,US1G,US1D,US1M,US1K
SMD Diodes/Rectifier 快速参考指南
型号- FR2G,SK33SMA-3G,FR2K,FR2J,FR2M,SK115,SK110,SMS220,EGL34D,SMS340,EGL34G,FR3B,FR3A,P6SMBJ5.0C,FR3D,EGL34A,SMF5.0CA,EGL34B,P6SMBJ5.0,FR1G,FR1J,FR1K,FR1M,SMS350,SDA4AK,1,SMS230,SM516,S3DSMB,SM518,FR2A,FR2B,FR2D,EGL1K,ZMD11,EGL1M,EGL1G,EGL1J,SMS240,SMS360,5.0SMCJ12,SMS120,ES2GSMA,TGL41-6.8C,FR3G,FR3J,FR3K,FR3M,SMF5.0A,EGL1D,SMS130,SMS250,P6SMB220C,EGL1B,EGL1A,SK3H10,SK315,SK310,SMS140,BYG10D,SMS260,BYG10M,BYG10K,SM5817,BYG10J,SM5818,SM5819,BYG10G,SK54-3G,SK420,SDA2AK,SMS390,SMS150,TGL41-11,TGL34-6.8,SK38SMA,SK38SMB,BYG23T,SM513,USL1A,USL1B,SK210,SMS160,ES3GSMB,SL82-3G,USL1G,Z1SMA6.2,USL1J,USL1D,SMS290,USL1K,USL1M,BZT52C3,3.0SMCJ5.0,SK36SMB,SK36SMA,SK53-3G,SGL34-100,SZ3C6.2,SA159,SA158,SA157,SMS190,SA156,SA155,SA154,SMF220CA,SA160,SMZ6.2,SK1H10,ZMY10,Z3SMC11,US2B,US2A,US2K,LS4448,US2J,P4SMA220,S3GSMB,US2G,US2D,US2M,US1B,US1A,SL34SMA-3G,US1J,ES2JSMA,US1G,SMZ5.6,US1D,SK3H15SMB,SKL110,US1M,US1K,RGL1A,SGL34-40,M1,M2,M3,M4,1.5SMCJ9.0C,M5,M6,RGL1G,TGL41-11C,M7,RGL1B,RGL1D,1.5SMC220C,LS4148,Z1SMA11,RGL1J,RGL1K,RGL1M,SGL34-30,SL32SMA-3G,SK35SMA,SK35SMB,US3D,US3B,TGL41-220C,US3A,US3K,US3J,MMSZ5227B,US3G,US3M,GL1M,SGL34-20,SGL1-20,S1A,ES3JSMB,P6SMB220,S1B,S1D,S1G,1.5SMCJ5.0,S1K,SA265,S1J,SA264,S1M,SA263,SA262,AM2000,S1T,S1W,SZ3C11,S1Y,S1X,TGL41-220,FR2YSMA,S2B,SGL1-30,P4SMAJ5.0C,S2A,S2D,SK310SMA,S2G,S2J,SK310SMB,S2K,SK52-3G,S2M,SA261,GL1A,S2T,GL1B,S2X,GL1D,S2W,GL1G,S2Y,GL1K,GL1J,S3A,SUF4003,SUF4002,SUF4001,ZMM11,S3B,SGL1-40,SUF4007,S3D,SUF4006,ES2ASMA,S3G,SUF4005,SUF4004,3.0SMCJ9.0,SM5061,SM5062,SM5063,S3K,RGL34K,TGL34-11C,S3J,RGL34J,S3M,RGL34M,RGL34A,RGL34B,S3T,RGL34D,S3W,RGL34G,Z3SMC6.8,SM5060,S3Y,S3X,ZMY3.9G,SM5059,TGL34-11,SGL1-50,S5A,SMF9.0CA,S5B,S5D,SK84-3G,S5G,SK34SMB,S5K,S5J,S5M,SK810,RAL1B,TGL34-6.8C,S3JSMB,RAL1A,RAL1G,RAL1D,RAL1J,RAL1K,SK18,SK15,RAL1M,SK16,SK13,SGL34-60,SGL1-60,SK14,SK12,5.0SMCJ12C,SL1G,SL1D,SMS1100,SL1B,SL1A,SL1M,SL1J,SL1K,ES2BSMA,SGL34-50,FR2XSMA,EAL1K,SMF220A,EAL1J,3.0SMCJ9.0C,EAL1M,EAL1D,EAL1B,EAL1A,EAL1G,SGL1-100,ES3ASMB,SK32,P4SMAJ9.0,SK32SMB,ZMD6.2,SK38,FR2WSMA,SK35,SK36,SK33,SK34,SKL12,SKL13,SKL14,SK34SMA-3G,SKL15,SKL16,LL4151,LL4150,SKL18,LL4148,SGL1-90,SK28,SK26,SK24,SK25,SK22,SK23,BAV101,BAV100,BAV103,BAV102,ZMD1,SMZ1,SK58,SK55,SK56,SKL33,SKL34,SKL35,SKL36,SK83-3G,SKL32,1.5SMC220,SMF9.0A,GL34A,SL54-3G,GL34D,ES3BSMB,GL34B,SK33SMB,1.5SMCJ9.0,SGL34-90,SK32SMA-3G,1.5SMCJ5.0C,SK82-3G,P6SMBJ9.0,S3ASMB,SK510,GL34G,GL34M,GL34K,GL34J,SM4001,SMS3100,SM4007,SM4006,SM4005,SM4004,SM4003,SM4002,FRL1A,FRL1B,FRL1D,ZMM6.2,Z1SMA5.6,FRL1G,ES2DSMA,FRL1J,FRL1K,3.0SMCJ5.0C,FRL1M,ES1D,SZ3C1,P4SMA220C,ES1G,ES1J,SK3H10SMB,ES2A,ES2B,TGL41-6.8,S3MSMB,Z2SMB6.8,SK86,LL4448,SK85,SK515,S3BSMB,P4SMAJ9.0C,ES1A,SK88,ES1B,AL1D,ER1D,P6SMBJ9.0C,AL1B,ES3G,ER1G,AL1A,ES3J,ER1J,ER1K,ER1M,SMS2100,P4SMAJ5.0,ER2A,ER2B,ER2D,ES2D,ES2G,ES2J,S3KSMB,SL84-3G,SK815,ES3DSMB,SM5407,LL103B,AL1M,SM5408,LL103C,AL1J,AL1K,LL103A,ES3A,SL52-3G,ER1A,ES3B,ER1B,AL1G,ES3D,SM5400,ER3G,SM5401,SM5402,ER3J,SM5404,ER3K,SM5406,ER3M,Z2SMB11,SK315SMA,SMZ11,FR1B,FR1A,SMS320,ZMM1,FR1D,ER2G,ER2J,ER2K,LL101B,LL101C,ER2M,Z1SMA1,SM2000,FR2TSMA,SMS330,ER3A,ER3B,ER3D
US3A ... US3M Ultrafast Recovery SMD Rectifier Diodes
型号- US3B-AQ,US3K,US3J,US3G,US3D,US3M-Q,US3B,US3A,US3M
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