【应用】反向恢复时间45ns的快恢复二极管降低PFC电路损耗,正向压降低至1.4V,使用寿命更长

2023-05-26 世强
快恢复二极管,SDUR6030W,SMC 快恢复二极管,SDUR6030W,SMC 快恢复二极管,SDUR6030W,SMC 快恢复二极管,SDUR6030W,SMC

PFC(功率因素校正)电路一般在75W及以上的开关电源上应用,功率因数可以衡量电力被有效利用的程度,当功率因数值越大,代表其电力利用率越高,在开关电源上增加PFC电路可提高电力的利用率。

图1 PFC boost电路

如图1,在PFC电路工作时,开关管不断地以一定的开关频率在进行开关动作,在这个过程中二极管也不在不断切换导通与截止的状态,实际上理想二极管并不存在,二极管的状态切换存在一个反向恢复时间,在这个时间内,二极管会通过很大的电流,增加损耗。为了尽可能减少损耗,可选用SMC快恢复二极管SDUR6030W,优势如下:

1、 反向恢复时间低至45ns,可减少损耗;

2、 平均整流正向电流可达60A,可应用在大功率电路上;

3、 正向压降低至1.4V@25℃,功耗更小,使用寿命更长;

4、 封装采用TO-247AC的两脚封装,易于设计,占用PCB面积小。

图2 封装及引脚示意图

 


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(A),SML-S13DT,RBS1LAM40A,BD7690FJ,DTA143XCA,SMLP2,BSM180C12P2E202,RGTH60TS65D,BD50C0AFP-C,R6035VNX3,BD99950MUV,RE1J002YN,RF101LAM2S,BM61S41RFV-C,2SCR587D3,BD1HC500HFN-C,BU7205S,2SAR553P,BV1LE080EFJ-C,BV1LC150EFJ-C,SML-011DT,RS3E095BN,BD54105G-CZ,2SAR553R,RQ3E130BN,BU2FSA4WGWL,BD15HC5WEFJ,SML-812MT,DTA143XEB,BD9862MUV,BD52W03G-C,BD48W00G-C,DTA143XE3,SLI-325DU(W),LMR982,SLR343WBN2PT2□□□□□□,LMR981,BD37522FS,RB088BM150,RB088LAM100,2SAR552P,BD26503GUL,R8002KND3,2SCR512P5,QS8K2,BU7465S,RFNL15TJ6S,BD733L2FP-C,BD30KA5FP,LM8391EY,QS8J4,BD90C0AFP2-C,QS8J5,BD68710EFV,LB-402VN,BD50C0AWFP-C,BM1Z103FJ,2SAR554P,BD9060HFP-C,BC848BW,YQ30NL10SE,BR25G640,2SAR554R,RGTV80TS65,RB715FM-40,BD62120JEFJ,LB-402VD,RBR15BM30A,DTA124EKA,BA30JC5T,BA178M05FP,BD800M5WFPJ-C,SMLP2 SERIES,BD33IA5WEFJ,BAJ2DD0,2SCR523EBTL□□□,BDXXHC0WEFJ,DTB513ZM,RSDT27BM,SMLEN3WBC8W,BU33UV7NUX,SML-011UT(A),BU97550KV-M,RF101LAM4S,BM2P121X-Z,TE3004-TP1W00A,LBP-602MK2,RB078BM30S,BD8961NV,BD67173NUX,MG7901WZ,DTD123EK,SCS304AM,BU7461S,SCT3060ALHR,BD30FC0WFP,RB088LAM150,RGW00TS65DHR,YQ20BM10SD,RSS100N03,RQ6E045BN,2SAR552P5,BU7462S,RD3L220SN,BD7J101EFJ-LB,1SS390SMFHT2R,DTD123EC,DAN235FM,RFN2LAM6S,SCS215AJHR,BD65496MUV,KA2002-B05B70A,2SC5824,BU52272NUZ,2SC4102U3,BD9B300MUV,RB558WM,DTC114GU3,SML-D12Y1W,BU33SD2MG-M,RBQ15BM45A,BU7464S,BA178M18FP,RV3C002UN,BA178M05CP,SCS304AG,SLI-570 SERIES,BU29TA2W,SCS304AJ,SML-S13MT,BM63374S-VA,BM63374S-VC,RFN2LAM4S,BDJ0GA3V,BD49EXXG-M,BD3575YFP-M,BDJ0GA3W,BM2P13B1J-Z,BU32TD3W,DTA124EUB,RB168MM150,BA178M18CP,BD18IA5VEFJ-M,RB461FM,BU33SA4WGWL,BV1HLC45EFJ-C,DTA124EU3,SIR-56ST3F,BU18JA2VG-C,BD37068FV-M,RB162VAM-20,BU9794AKV,2SCR574D3,BU32TD2W,RGCL60TS60,BD9615MUV-LB,BM2P151X-Z,BD3814FV,LB-402MN,BD41041FJ-C,BD15GA3WNUX,LB-402MD,2SC5866,BU52077GWZ,SLI-343V8R,SML-D13WW (A),BD9573MUF-M,RB088BM100,BD18336NUF-M,SLA580ENT,VS14VUA1LAM,DTC043ZUB,MR7930,BD6326ANUX,SH2104WN,RSX101MM-30,SCT3030KLHR,BU7487,BU7486,BU7485,BU7481,UMZC6-8NFMFHT106,DTC144EE3,BD50GC0VEFJ-M,PMR18L,RD3R05BBH,DTC144ECA,MCR01,VS13VUA1LAM,MCR03,BD2200GUL,RS1E130GN,BD33GA5VEFJ-LB,BU7475,RQ6E030SP,BP3622,BD14210G-LA,BP3621,BSM180D12P3C007,BD63725BEFV,RBR5L40A,SML-Z14YT (A),BU7465,BA17815FP,BU7464,BU7462,BU7461,BU4051BCF,RCJ700N20,VS24VUA1VWM,BD00HC5VEFJ-LB,BD9408FV,BD00HA3VEFJ-LB,RX3P10BBH,KDZV SERIES,BU1ATD2WNVX,RB168MM100,BD8314NUV,BD9107FVM,BD34700FV,BD5466GUL,RF4E080BN,DTC144VCA,DAP202FM,SML-Z14YT (C),BA05CC0T,BA05CC0W,RF6G035BG,UT6KE5,SML-D13FW (C),BD60HC0VEFJ-M,BM2P134EF,BD00GA5VEFJ-M,BD30KA5WF,BU1JTD3W,BD60GA5VEFJ-LB,BD52XXNVX-2C,SML-D15YW (C),BM2P137TKF,MMBZ27VCLY,SML-811VT(A),BU90005GWZ,DTA123YM,RGWX5TS65D,LM358,ML62Q1714C,BA17815CP,BD16950EFV-C,KD3004-TQFW00A,RBR2LAM40A,DTC114WUA,BD33HA5WEFJ,BD00EA5W,UT6KC5,BD18340FV-M,LM324,ML62Q1713C,MCR10,RQ3G110AT,MNR12,MNR15,MNR14,2SCR586J,MNR18,SML-811VT(C),BM6242FS,BU28SA4WGWL,KA2003-B35N00A,MH2205WZ,RFS30TZ6S,LM339,LAP-601DB,BU7495,CSL1101WBDW,BD63536FJ,MNR02,QS6Z5,MNR04,STM 331U,BU1JTD2W,MC

选型指南  -  ROHM  - 2024 Edition  - 12.2023 PDF 英文 下载

数据手册  -  SMC  - Rev. B  - 2024/6/6 PDF 英文 下载 查看更多版本

开关电源中为什么要用快恢复二极管?

快恢复二极管在电源应用中,确保高效率、可靠性和长期稳定运行,在电路中作用显著。本文中辰达行将为大家解析开关电源中为什么要用快恢复二极管的问题。

技术探讨    发布时间 : 2024-03-12

桑德斯(SMC)快恢复二极管选型表

桑德斯(SMC)提供如下常规整流二极管的技术选型,VRWM(V)范围:+50~+2000;IO (A)范围:+0.2~+30;IFSM Max.(A)范围:+25~+200;IR Max. @VRWM (μA)范围:+5~+10;VF Max.  (V)范围:+1.3~+4;Trr Max. (ns)范围:+40~+500.....桑德斯的常规整流二极管有R-1、SOD-123SL、DO-41、SMB、DO-201AD等Package,可广泛应用于网络通讯设备,消费类电子产品,安防设备,汽车电子,工业电源等领域。

产品型号
品类
Package
VRWM(V)
IO (A)
IFSM Max.(A)
IR Max. @VRWM (μA)
VF Max. (V)
Trr Max. (ns)
Part Status
1F1
快恢复二极管
R-1
50
1
25
5
1.3
150
Active

选型表  -  SMC 立即选型

产品目录(PRODUCT CATALOG)

型号- MB10M,US2DF,M7L,US1BF,MB10S,FR2J,B0530WS,FR2M,FR3GF,US2DL,MB10F,US1BL,FR1D),SD103AX,SD103AW,RS1G,RS1D,UF2KF,PXT2907A,RS1A,RS1M,MMBT2907A,1117 系列,HKTQ60N02,US3GF,HKTO30N03,MMBT4401,GBU1510,MMBT2222,FR1G,MMBT4403,SS18F,FR1DF,IRLML5203,FR1M,FR107L,FR1DL,UF1JF,ER1JBF,HKT4054,MMST3906,HKT4056,S2MF,HKT02N10,GBU2510,US3DF,MMST2222A,BSS138W,FR2GF,SK24L,2SA1213,2SK3018W,US2BL,FR2GL,US2BF,1117,UF1GF,MMBD4148A,RB520S-30,2SA812,2SC3356,2SC3357,MMBD2835,US1AL,IRLML5103,SMCJXXXA,US1AF,HKTG50N15,HKTE180N08,S1MF,UF2JF,HKTE180N10,SD103AWS,RS2M,HKTD130N08,RS2J,MMBT5401,HKTD90N03,SS1X,SS2XB,FR1GF,HKTD120N04,2SA1036,2SA1037,GBJ2010,FR1GL,UF2M,HKTG50N03,UF1DF,US3BF,UF2J,SS26L,SS14L,2SA1162,BAS40-04,BAS40-05,SS26F,SS14F,SM15TXXXA,2SK3018,HKTG120N04,UF1G,SS18,FR2JF,SS16,UF1D,SS14,UF1B,SS12,FR2JL,UF1M,US2AL,UF1K,HKTE160N08,1N4448WS,UF1J,US2AF,UF2GF,SS210L,SS13L,AO9435,G1A,G1B,SS210B,SS210A,G1D,G1G,SS210F,SD103CW,FR2KF,SS3X,UF1BL,2SA1015,UF2DL,SMBJXXXA,GBU410,IRLML6402,IRLML6401,UF1BF,UF2DF,HKT6219-3V3,SS110L,B0540WS,TL431,SS16F,SS54,SS110F,HKTD7N65,SS16L,SS2X,FR1JF,FR1JL,UF3M,TL431L,US3AF,UF3GF,TL431D,BAT720,CXT5401,DB207S,1N5817WS,FR2MF,FR1KF,SS310A,FR1KL,HKTE120N10,HKTE120N15,B5819W,AO8814,HKTG48N10,SS310L,HKT6213-3V3,HKTD110N06,2N7002T,AO8810,A03401,A03400,2N7002K,DB107S,US1JF,RS3AF,SS310F,BAT54S,SS56,MMBD4148CA,BAS21C,MMBD4148CC,78 系列,B0530W,BAT54H,AO8822,AO8820,BAS21A,BAT54C,IRLML0040,BAT54A,US2MF,US1KF,HKTQ80N03,FR1MF,1N5818WS,1N5818W,HKTG90N03,BAS70-06,FR1ML,US2JF,BAS70-04,BAS70-05,C945,AO4435,IRLML2246,SS210W,US2J,HKTDB0NO3,RS2AL,HKTG100N10,DB105S,MMBTH10,RS2AF,US2M,B5819LW,1N5817W,RS1JBF,US1B,B0540W,US1A,HKTQ50N03,HKT05N10,AO8804,US1J,US1G,US1D,1N5819WS,DB106S,US2KF,2N7002DW,RS3BF,US1M,2SD965A,1N4148,US1K,S8550,HKT6206,HKTQ150N03,78L,78M,UF1ML,BAV99D,MMBD4448,UF1MF,DB103S,HKTD20N06,BSS138,US1GF,HKTG90N12,SMBJXXXCA,79M,HKTG100N08,HKTD5N50,HKTE110N20,DB104S,1N5819W,US3M,US1DF,S1A,S1B,S1D,B5817W,S1G,SMAJXXXCA,S1K,S1J,B772,BAT54WS,S1M,UF2MF,MMBT2222A,UF1KF,2SD965,RS1MBF,BAT54W,BAS21S,DB101S,S8205A,US2GF,GBJ5010,HKTE100N10,KTA1661,S1ABF,S2M,DW01,HKTD4N65,DB102S,BC857C,BC857A,BC857B,AO4616,PXT8050,AO3407,AO3401,SS510,AO3402,BAS70,AO3403,AO3404,B5819WS,B5819WT,AO3400,78L 系列,2N7002KT,RS2GF,HKTD5N20,RS2GL,HKTD4N50,BC856B,BC856C,79M 系列,BC856A,7333,AO3416,ES2MA,AO3419,AO3415,2N7002KM,ES2MF,RS1DL,GBP210,MMST5401,GBJ1510,ES1JL,ABS8,RS1DF,ABS6,SMAJXXXA,ABS4,ABS2,ABS10,SS510B,FR1MBF,S3AF,RS1GF,2SC1623,1N4001L,AO4953,AO4832,ES1JF,IRLML2402,MMST4403,GBJ2510,DL4007,SS510F,RS1GL,ABS05,AO4606,HKTD70N04,SMCJXXXCA,D882,GBP310,AO4840,BAR43,ES2JF,HKTQ30N03,1SS355,S2303,A42,2SC2412,1N4148W,2SD1007,ES2JA,MB2F,ABS210,ER2MF,MMBT3904,MMBT3906,ES1GF,RS1AL,ER1JF,BAT54,ER1JL,MB2S,BAV99,MMBD4448W,ES1GL,MMBD914,RS1AF,BC848C,S3BF,MB1F,1SS184,1SS187,BC848A,MBR0520L,1SS181,BC848B,BAS40,GBP410,1N4004L,RS2BL,78M 系列,ES3JF,MB1S,LL4148,HKTE130N12,RS3DF,RS2BF,BC847B,BC847C,MB4F,2SC2873,S1AF,SI2312,BAV21WS,RS2JBF,S8050,BC847A,BAV70,AO3420,MMBT2907,AO3421,BCX51,MMBD4148,ER2JF,BCX53,BCX54,MB4S,BCX56,BAS16,HKTD80N10,RS3GF,BAS19,1N5819LWT,S9013,BC846C,S9014,BC846A,S9015,BC858B,PXT3904,SI2306,BC858C,BC846B,S3DF,SI2301,US1ML,SI2302,S9012,MMST5551,SI2300,PXT3906,BC858A,RS1BL,HKTD80N06,ER1GF,BAS21,RS2DL,SS8550,HKTQ30P03,ES1DF,KBP201,US1MF,RS2DF,ES1DL,BAV21W,RB551V-30,ER1GL,S9018,HKTD80N03,RS1BF,KBP204,RS1MF,RS1ML,UF2BL,MB6F,UF1A),FR1JBF,SS110,SMFXXXA,1N4007W,UF3DF,UF2BF,ER3JF,MB6S,1N4007L,SS34L,S9015W,1N4148WL,SS34A,SS22A,SS34B,SS34C,1N4148WS,SS34F,1N4148WT,BAV16W,MMBTA44,MMBTA42,S12309,S1BF,UF1AL,S12305,SS220,S12307,UF1AF,S12301,GSIM,ES2DF,ES1BF,SS5XC,S3GF,ES2DL,ES1BL,2N7002,MB8F,ES1D,ES1G,SS3XB,SS3XC,ES1J,HKTD50N06,UF3BF,M1L,GBU610,ES1M,GBJ610,FR3AF,HKTD50N03,SS24W,SS24L,MB8S,SS12L,ER1DF,BSS84,SS24B,SS36C,BAW56,S3JF,ES1AF,SS36F,SS24F,ES1AL,MMBD4148SE,ES2A,ER1DL,ES2B,UF2AL,SS36A,S1DF,FR2JBF,GBU1010,SS24A,SS36B,UF2AF,GBJ1010,FR3BF,AO9926A,S9014W,ES2BF,MMBT5551,SMAZ5V1-SMAZ39,ES2BL,ES1A,ES1B,ER1D,ER1G,MMBTA94,HKTG160N10,MMBTA92,RS2KF,ER1J,ES3M,GBU2010,FR2AF,ES1JBF,AO4812,2SC1815,FR2AL,ER2DF,1N4448W,BAS70WS,SS54A,ER1BF,SS54B,ES2AF,ER1BL,ER2A,ES2AL,ER2B,BC807,B5817WS,SS54F,ER2D,ER2DL,ES2D,BZT52BXXX,M4L,ES2J,B0520WS,RS2JF,B5819LWT,ES2M,FR3DF,UF3AF,AO4826,1N4007WS,FR2BF,SMFXXXCA,FR2BL,BAV23,HKT6216-3V3,RS2JL,S1GF,ER1AF,BC817,MMBD4148W,SS8050,S3KF,ER1A,ER1AL,ER1B,RS2MF,RS1KF,GBJ810,BZT52CXXX,1N5818,SS5XB,1N5817,1N5819,FR1AF,GBU810,SS54BF,B5818WS,FR1AL,SM15TXXXCA,RS1KL,ER2BF,FR1A,ER2BL,HKTE150N15,ER2AL,2SC1623 L6,2SC1623 L7,ER2J,2SC1623 L4,RS1JF,2SC1623 L5,FR2DF,ER2M,AO4803,FR1BF,HKTG150N03,HKTG150N06,HKTD15N10,FR2DL,AO4801,FR1BL,2SD2150,GBJ3510,RS1JL,ER2AF,FL8205,M7F,HKTQ65N03,S3MF

商品及供应商介绍  -  合科泰电子  - 2023/9/19 PDF 中英文 下载

桑德斯(SMC)超快恢复二极管选型指南

目录- Ultra Fast Recovery Rectifiers   

型号- SDURD1560,ER5J,SDURF520,SDURF2020,UF4004G,SDUR60100W,SDURB8100,SDURB1020CT,MURF1060CT,SDURF3040CT,SDURF1060,SDURF2030,SDURF530,MUR1030CT,SDUR1020CT,SDURF1530CTR,UF4005G,SDURF1560CT,SDURD10120CT,DURF20100CT,SDUR3060W,MUR1620CT,SDURF10120CTR,MUR2060CT,ER5D,ER5E,ER5G,UF4002G,SDURD560,SDURF860,SDURF1030,SDURF2020CT,SDUR75120W,SDURD10120,MURB1560CT,SDURF1060A,MURF3020CT,ES1ASL,MUR6060W,SDURB8120,SDURF2030CTR,SDURB15100CT,SDURD620CT,SDURB15120,SDURF15120CT,SDURF1040,SDUR30100CT,MUR1560,SDUR2060WTA,UF4003G,SDUR15100,SDUR8120,MUR3020WT,SDURF3060CTR,SURF1060,SDURF2060,SDURD540,SDURF840,SDURF15120,SDURB2040CT,MURF1630CT,UF4001G,SDURB30100,SDURF15100CT,SDURD1020CT,SDURF5100,SDURF1540CTR,SDURB1520,MUR1660,MURF1560,SDUR8040WT,SDUR3040W,MUR820,SDUR8100,SDUR15120,SDURB1030CT,MURF560,SDURF2040,MUR1040CT,SDURD520,SDUR2060W,SDURD1020,SDURF820,SDURF1040CTR,SDURB2030CT,SDURB1530,SDURB20120CT,SDUR2040CT,SDURB1040CT,SDURF3060CT,SDURB30120,SDURF3020,SDURD530,SDURF2053,SDURF830,SDUR3020WT,MUR620AX,MUR1520,SDURB1540,MUR1640,MUR840,SDUR2060WTA-HF,SDURD2020CT,SDUR10120CT,SDUR20120W,MURF540,SDURF1040CTA,MURF1640CT,SDURD560A,SDURF10H60CTR,SDURD1030CT,SDUR460,SDUR15120CT,SDUR340,SDURD1040,MUR1060CT,SDUR460A,SDURF2040CTA,SDUR2060WT,SDUR2020CT,HER303G,SDUR6040W,SDURF2040CTR,MUR6030WT,MUR1060,MUR2020WT,SDURD1030,SDURB1560,SDURB2020CT,MURF1560CT,SDUR1620CT,MUR860,MURF2060CT,MUR620,SDURF20H60CT,UF5404G,HER304G,SDUR1560,MUR2030WT,SURF860,SDURF15100,SDUR1630CT,MURS360,SDUR30120W,MURS120,SDURF30100CTR,MUR640AX,HER208G,MUR520AX,SDURD1060,SDURF3020CT,HER305G,SDURF5120,SDUR1560W,SDURD1040CT,MUR1040,SDUR12100,SDUR6030PT,SDURB1640CT,SDURF1060CT,SDUR2030CT,MUR860AX,HER306G,SDURF1030CTR,MUR1640CT,SDURB3060CT,UF5402G,US1M,SDUR6030WT,SDUR1540,SDUR540,MUR530AX,SDURF30120CT,SDURF1040CTRA,SDURB20100CT,SDURF560,MURF1020CTR,MURS340,SDURF1520CTR,SDURB15120CT,HER307G,MURB2060CT,SDUR1520CT,SDUR6020W,SDUR60120WT,SDURD15120,SDURB1620CT,SDURB1060CT,SDUR30120WT,SDUR10100CT,MUR420AX,MURF1660CT,SDURF3020CTR,HER308G,SDUR1530CT,SDURF540,MUR320AX,SDURF660,SDUR560,SDURD5100,UF4006G,SDUR30100W,MURS320B,SDUR8120W,SDURB1520CT,SDUR15100CT,SDUR6030W,MURS320,SDURF2020CTR,SDUR1520,MURF1030CTR,SDUR1530,MUR540AX,SDUR6020WT,SDURF1020CTS,SDURF1020CTR,MUR2040WT,SDURF20120CT,SDURB1020,UF4007G,SDUR1640CT,UA1M,SDUR3060CT,SDURB3040C,MURF2040CT,MURD620CT,SDURB10100CT,SDURD2060,SDURF3030CT,SF45G,SDUR860,SDURD5120,SF33G,SF21G,SDUR1060,SDURB1030,SDURF2060CTA,SDURF3030CTR,SDURF1620CT,MUR660AX,SDURB830,SDURB1540CT,SDUR2030,SDURF2060CTR,SDURF2060CTS,SDUR20100CT,SDURF8120,MURF2040,SDUR1540CT,SDURB3030CT,SDUR6040WT,SDURD1060CT,SF44G,SF32G,SDURB1660CT,SDURF1040CT,SDUR20100,SDURB10120,SDURF10120CT,SDURF30120CTR,MURD860,SDURB1040,SDURB840,SDUR2040,SDURB10120CT,MUR1560CT,SF35G,SF23G,SDURF8100,SUR1560,SDUR1040,SDUR520,SDURB2020,SDUR2040WT,SDURF1030CT,SDURF30100CT,SDUR1660CT,SDURB30100CT,SDURF1060CTRA,UF5404SG,MURB1620CT,MURD1560,MUR2060WT,MURF2030CT,SDURD1060CTA,MURF2060,HD860,SF46G,SDURD1520CT,SF34G,SDUR60100WT,SDUR3060WT,SDUR530,SF22G,ES1JSL,MUR440AX,SDUR20120,SDURB1060,SDURB820,SDUR3020CT,SDUR2020,SDURB1530CT,MURB1040CTR,SDURF3040CTR,SDUR1020,SF41G,SDUR2020WT,SDURF1530,SDUR820,SDURB30120CT,MURD1040CT,SDURB2040,MURF1020CT,SDUR6060W,SDUR6060WT,MUR330AX,SDURF10H60CT,MUR560AX,SDUR1060CT,SDUR1030,SDUR830,SDURF10100,SURF1560,SDURF1540,SDURF1630CT,SDUR10100,SDURD1540CT,SDURB3020,MURF2020CT,SDUR3040CT,MUR1660CT,SDURF1520CT,SDURD1530CT,MUR3060WT,SDUR840,SF31G,MUR6040WT,SF43G,SDURF1640CTR,SDURF1640CT,MUR2030CT,HER301G,SDURF20100CTR,SDURB2060,MURS160,ES1GSL,SDUR3030CT,UF5402SG,SDUR1560CT,SDUR20120CT,SDURD1060B,SDURF10120,SF42G,SDURB20100,SDURF1020CT,MURB1030CTR,SDURB5100,SDUR10120,SDURF1520,SDURF1525,SDURF10100CT,SDUR30100WT,MURB860,MURD1030CT,SDURB860A,MUR340AX,HER302G,SDURB3020CT,SUR1060,SDURD860,SDURF2040CT,SDURB8100CT,SDURB560,SDUR3060PT,SDURF20120,MUS360B,MURF1620CTR,ES1DSL,SDURF15100CTR,SDURF1530CT,MURF1620CT,SDUR30120CT,SDUR3040WT,SDUR3020W,ER3JA,SDURB3060,MUR460AX,MURF1030CT,SDURB5120,MURF520,SDURD8100,SF28G,LURF1060,ES1D,ES1E,ES1G,SDUR3030WT,SDURD840,ES1J,ES1M,SDURB540,SDURF20100,ES3EA,SDUR3060,MURF1040CT,MURD330,SDUR5120,ES1ESL,SDURB1560CT,SDUR1040CT,SDURF1560,UF4007,SDUR3030W,MURD1030CTR,UF4005,UF4006,UF4003,UF4004,UF4001,UF4002,ER3GA,MUR2040CT,MURF1020,SDURD10100CT,MURF620,MURF860,SDURD8120,MURD560,SDURF1540CT,SDUR30120,SDUR1030CT,SF25G,MURB1060CT,SF21SF22,ES3J,SDUR2060CT,SDURB520,SDURD1520,SDURF1660CT,SDUR60120W,SDURF10H60,SDURF560A,SDUR5100,SDURF1060CTA,ER2D,ES1BSL,ES2D,SDURF2030CT,SF24G,ES2E,SF48G,ES2G,SF36G,SDURF1020,ES2J,SDURD830,SDURB530,SDURF1060CTR,MURF840,SDURD820,MUR360AX,MURF1040,ES3D,SDURF1560CTR,SDUR30100,SDURD1540,SDURB860,ER3DA,SDURB2060CT,SDURF10100CTR,ES1CSL,ER2E,SDURF1620CTR,SDURF15120CTR,ER2G,SF26G,SDUR20100PT,SDURD1530,SDURD15120CT,ER2J,ER2K,ER2M,SDURD1560CT,SF25,SF26,SF23,SF24,SDUR2060,MURD1040CTR,SDURF20120CTR,SF38G,SF27,MURF1060

选型指南  -  SMC  - 2018/01/25 PDF 英文 下载

【选型】空调PFC推荐国产600V/30A的快恢复二极管MUR3060P,Trr仅35ns

考虑到PFC升压电路中电感电流是连续的,会在续流二极管上产生很大的反向恢复损耗,不利于高效电源设计需求,故而续流二极管通常采用快恢复二极管以降低反向恢复损耗;因续流二极管正向导通损耗无法避免,尽量选择正向压降VF更低的二极管。因此本文推荐国产扬杰科技的快恢复二极管MUR3060P。

器件选型    发布时间 : 2020-06-16

【视频】SMC 650V、1200V SIC二极管产品,均已过车规认证,具有更低的反向电流、更高的IFSM

型号- S4D05120E,S4D02120A,SDURS30Q60W,1N5819,SDUR60Q60W,S4D02120E,S4D05120G

商品及供应商介绍  -  SMC PPTX 中文 下载

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贴片LED二极管/灯珠定制

可定制LAMP LED、 CHIP LED、 PLCC LED、 汽车用车规级LED、COB LED的尺寸/电压/电流等参数,电压1.5-37V,电流5-150mA,波长470-940nm。

最小起订量: 30000 提交需求>

贴片灯珠定制

可定制单色光灯珠、双色灯珠、全彩灯珠、发光二极管、贴片灯珠、贴片LED等产品,尺寸:0.6*0.3mm-3.2*2.7mm,波长:405-940nm,亮度:24-750mcd,电压:1.5-3.5V。

最小起订量: 3000 提交需求>

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