Reverse Polarity Protection for Real Life Railway On-Board Supplies
Railway coaches are equipped with battery systems buffering the quite unstable power supply system, fed from the overhead contact line or from the diesel rail car. In case of a blackout, they keep supplying the lighting, air condition but also safety systems like door openers or similar. Like in automotive circuits, the electronic loads connected to such on-board supplies must be protected against accidentally happening reverse polarity, e. g. during maintenance or exchange of the battery.
Axial lead devices like the DIOTEC 10A/1000V diode P1000M are often the first choice since they can be welded or crimped directly into a cable connection. Higher power ratings are allowed by the 20A/1000V device P2000MTL or even by the 25A/1300…2000V type P2500Y.
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本文由董慧转载自Diotec，原文标题为:Reverse Polarity Protection for Real Life Railway On-Board Supplies，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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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
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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
Rectifier Diodes with Repetitive Peak Reverse Voltage of Up to 1000V and Forward Surge Current of 350A at 60Hz/8.3ms
The S8A to S8M Series rectifier diodes by Diotec offers a powerful solution in surface mount SMC package. These parts feature a comfortable Ifsm rating of up to 320A at 50Hz/10ms half sine waves, or even 350A at 60Hz/8.3ms. This allows replacement of through-hole bridges and thus saving of assembly costs wherever a high surge current is required, while average output current is in a lower range.
Diotec（德欧泰克）具有轴向引线的二极管/整流二极管选型指南
目录- Diodes/Rectifler
型号- UF5408,UF5407,BY2000,1N5408K,UF5406,BYW27-800,UF5404,UF5402,UF5401,BY880-100,UF5400,BY500-800,SB890,SB1250,SB530,1N4001GP,UF4004GP,SB2100,P2000DTL,P600A,SB12H40,P600B,P600D,BY1600,P600G,SB1240-3G,P600J,P600K,1N5407K,P600M,D-BY228G,P600S,P600U,P1000K,SB1260,P1000M,BA157,P1000G,SB520,BA158,BA159,P1000J,P1000D,BY550-100,1N5059,MUR460,F1200G,P1000A,P1000B,SB190S,FX2000D,FX2000G,FX2000A,1N4001S,FX2000B,PX1500M,P2000MTL,SB550,1N5061,1N5060,1N5062,UF4003GP,1N4002S,PX1500D,BY500-1000,SB540,PX1500G,PX1500J,BY880-800,PX1500K,MUR120,PX1500A,PX1500B,BY550-200,BY550-400,EM516,EM518,BY550-50,1N4003S,SBX3040-3G,SB160S,1N4003GP,BYW27-200,SB850,UF4002GP,UF600M,UF600K,UF600J,1N5401,SB1290,1N5400,UF600G,BY500-600,EM513,1N5402,UF600D,1N5404,1N5407,UF600B,1N5406,BY1800,UF600A,1N5408,1N4004S,SB290,SB840,MUR140,SB560-3G,1N4448,P1000S,P2000GTL,BY500-50,1N4005S,BY880-200,1N4007-13,BYW27-100,BY299,MR822,BY298,MR821,1N4002GP,BY297,MR820,BY296,MR826,MR824,SB8100,UF4001GP,MR828,15SQ045-3G,BY880-1000,HV2,SB190,1N4006S,SB3100,SBX2050,MUR160,BY550-600,1N5400K,RGP30K,SBX2045-3G,1N4007S,SB260,SB140S,SB140,RGP30M,FE1A,BY398,FE1B,1N4005GP,BY397,BY396,FE1D,BYW27-400,FE1G,BY399,BY500-400,SB1540-3G,BYW27-50,SB250,SB130,SB120,SB5100,1N4001,1N4002,1N4003,1N4004,SB3H150,1N4005,1N4006,1N4007,1N5402K,SB1100S,SB160,SB150S,FE3A,FE3B,SB12100,1N4004GP,BY255,FE3D,BY133,BY254,UF4007GP,BY253,P2000ATL,BY252,FE3G,SB830,BY135,BY251,1N5401K,1N4934,1N4933,1N4936,1N4935,1N4937,BY880-1200,UF4007,SB390,UF4005,UF4006,SB150,UF4003,FE2A,UF4004,FE2B,UF4001,UF4002,FE2D,SBX2040-3G,BY880-400,FE2G,SB820,1N4148,1N5404K,P2500K,BY550-800,P2500M,SB120S,P2500G,P2500J,P2500D,P2000JTL,SB330,P2500B,UF4006GP,P2500A,1N4150,P2000BTL,BYW27-600,1N4151,BY500-200,1N4007GP,BAV19,P2000G,BYW27-1000,P2000M,P2000J,P2000K,P2000A,P2000D,P2000B,BY550-1000,MUR420,SB320,SBX2550,SB1100,BAV20,BAV21,P2500X,P2500W,P2500Y,BY880-50,P2500T,F1200D,SB860-3G,1N5818,F1200B,1N5406K,1N5817,F1200A,1N5819,20SQ045-3G,P2000KTL,SB360,SBX2540-3G,SB130S,SB240,SB230,UF4005GP,BY500-100,1N4006GP,1N5821,1N5820,1N5822,BY880-1400,FE6A,FE6B,FE6D,SB590,SB350,FE6F,SB340,FE6G,SB220,BY880-600,1N5391,1N5393,HV1.5,1N5392,1N5395,1N5397,1N5399,1N5398,MUR440
P1000A ... P1000S Standard Recovery Rectifier Diodes
型号- P1000K,P1000M,P1000G,P1000J,P1000S,P1000D,P1000A,P1000B
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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
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Diodes 快速参考指南
型号- BC856AW...BC859CW,BAS16W,BZT52CZ75,CL30MD,MMBTRC 101,SI-A1750/775-4,BAS316WS,BAS70,SD103AW,BC857S,BC846AW,MM5Z47,MPSA 56/92,BY4512F,SI-A3000/1350-2.5,BC856A,CL40M45,BC338-40,SI-A1125/500-6,BC856S,MMTV431A,BAT54CW,BC808-40,MMFTN3018W,MMBT7002DW,BC846BP,DD1400,CL15MD,MPSA 06/42/44,BAT54SW,MMBD4448SDW,CL40M35,KYW25X1,KYW25X2,BC817K-16,SDB13HS,BAT46W,KYW25X4,KYW25X6,BAV19WS,1SS5004WS,MM5Z2V4,BAT54AW,BAV756DW,ESD5Z12,SD101AW,BC818-40,BAW56W,BC847PN,1N4148W,BYZ35X22,BC817BPN,BAV23I,BC849CW,BAS31,BAT54,BAS35,BAV99,BAS40-04,BAS40-05,BAS40-06,CL15M45,MCL103B,MCL103C,MMTL431A,MCL4448,BC328-40,BY16,CL20MD,BY12,BYZ35X33,BYZ35X39,BAS40,KYZ25X6,BC848BP,KYZ25X4,KYZ25X1,KYZ25X2,ESD3Z12,MMFTP84,BAV70DW,ZMCZ75,DD1600,BY4,BY6,CL15M35,BY8,BYZ35X47,MM1Z4689,BR100-03LLD,BAV21WS,MMBT 2907A/3906,NPN,BAV70,BC847S,2CL71,BAS16,2CL75,MCL101B,BAS19,BZX84C47,MCL101C,ESD3B5V0WS,ESD0541Z,ESD5Z3V3,BC846A,BYP60X6,BZT52C2V4,ESDBL24DP,SD103BW,BC846S,KYW35X1,KYW35X2,KYW35X4,BYP60X4,BYP60X2,BYP60X1,MMBT 2222A/3904,KYW35X6,SI-A8000/3600,DD1000,BC546A,2BZX84C3,2BZX84C47,BZX84C2V4W,CL20M45,ZMC2V4,KYZ35X6,KYZ35X4,KYZ35X2,KYZ35X1,1N4148WS,BAV70W,RA251,RA352,BYP25X4,RA351,RA354,BYP25X6,MMBTRA 221,RA356,BAT54S,MMSZ5262B,BYP25X2,BAT54C,BAT54A,BC860C,DD1800,BYP35X6,MMBT7002K,2N7000,BC556A,BAS70-06,CL10MD,BAS70-04,BAS70-05,ESD3Z5V0,BYP35X2,BYP35X1,BYP35X4,MM3Z47,MM3Z2V4,ESD,BZX84C2V4,BAW56,ESD0521Z,SD101BW,CL20M35,RA252,BC337-16,MMBT 4401/5551,RA254,RA256,BC807-16,BZX84C47W,SOT-883,BAS216WT,BAS16DW,2CL71A,BC817K-40,ESD3V3CA,MMBTA 56/92/94,BR100-04LLD,BYZ50X22,1N4448W,MMBT 4403/5401,SDB14HS,BC549C,MMFTN 20/123/138/170,MMTL431AR,MMSZ5227B,SI-E8000/3600-4,BAV99W,DD1200,BAV23CC,SDB160WS,MMBTA 06/42/44,BAT54WS,BYZ50X39,BAV23CA,ESD36CA,BAV23SE,BYZ50X47,BAT54W,BC817-16,BAV199,MMBTRC 110,BC559C,BC327-16,DD600,MMBTRC 116,MCL4148,BYZ50X33,MM1Z4717,BC850C
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