用万用表测肖特基二极管好坏的步骤

时间： 2024-09-17 来源：辰达行官网

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肖特基二极管是一种具有低正向压降、快速恢复时间的半导体器件，广泛应用于开关电源、射频电路、整流和保护电路等。由于其性能优越，肖特基二极管常被选用在高效率、低损耗的应用中。然而，像其他电子元件一样，肖特基二极管在长期使用后也可能损坏。本文中辰达行来给大家介绍用万用表测肖特基二极管好坏的步骤。

1. 准备工作

在测试肖特基二极管之前，首先需要准备以下工具和设备：

数字万用表：具有二极管测试功能的数字万用表是最常用的工具。

待测的肖特基二极管：最好将肖特基二极管从电路中拆下，以确保测试结果准确。

在测试之前，确保万用表电池充足，并选择合适的档位。

2. 万用表的设置

为了检测肖特基二极管的好坏，通常会用到万用表的两种档位：二极管档和电阻档。二极管档位是最常用的，因为它不仅能够测试二极管的导通情况，还能直接显示二极管的正向压降值。

二极管档：适用于直接测试肖特基二极管的正向压降值，这是判断二极管是否正常的最可靠方法。

电阻档：虽然电阻档也能测量二极管的正反向阻值，但它不如二极管档位直观和准确。

接下来，我们将通过正向和反向测试两步操作，来判断肖特基二极管的好坏。

3. 正向导通测试

正向导通测试是检测肖特基二极管性能的一个重要步骤。在这个步骤中，我们将测试肖特基二极管的正向压降。

测试步骤：

选择万用表的二极管档。

使用红表笔接肖特基二极管的正极（阳极），黑表笔接负极（阴极）。

读取万用表显示的数值。

正常情况下，肖特基二极管的正向压降通常在0.2V至0.4V之间，远低于普通硅二极管的0.7V左右。这也是肖特基二极管的一个重要特性。如果万用表显示的压降值在这个范围内，说明肖特基二极管的正向导通状态正常。

如果正向压降显示0V或接近0V：这意味着肖特基二极管可能出现短路故障，已经损坏。

如果万用表显示“OL”或无穷大：这表明二极管正向不能导通，可能已经开路，需更换。

4. 反向截止测试

反向截止测试用于检测肖特基二极管在反向电压下的截止性能。理想情况下，肖特基二极管在反向状态下应呈现高阻抗，几乎不导通。

测试步骤：

红表笔接二极管的负极（阴极），黑表笔接正极（阳极）。

读取万用表的显示。

正常情况下，万用表应显示“OL”或无穷大，表明二极管反向阻抗很大，没有电流通过。如果显示的值为0V或较低的电压值，这意味着二极管可能存在反向漏电或已经短路。

5. 注意事项

在使用万用表测量肖特基二极管时，有一些特殊情况和常见问题需要注意：

漏电流

肖特基二极管的反向漏电流通常比普通硅二极管要大。这是因为肖特基二极管的构造特点决定了其反向漏电流较高。因此，在反向测试时，即使万用表显示的不是“OL”而是一个较小的数值，也不一定表明二极管损坏。可以参考二极管的规格书，检查其允许的反向漏电流范围。

温度影响

肖特基二极管的正向压降会随着温度的升高而降低。因此，在高温条件下测试时，正向压降可能会低于常温下的标准范围。测试应尽量在室温下进行，避免温度过高或过低影响测量结果。

在电路中的测试

肖特基二极管在电路中测试时，可能会受到其他元件的干扰，导致测量结果不准确。因此，最好将二极管从电路中取下进行测试。如果无法拆下，可以考虑使用示波器进行动态测试，以获取更精确的电气特性数据。

6. 电阻档的辅助测试

虽然二极管档位通常是检测肖特基二极管的首选，但在某些情况下，也可以使用万用表的电阻档进行辅助测试。

将万用表设置为电阻档。

红表笔接正极，黑表笔接负极，读取电阻值。正常情况下，正向电阻应较小，通常在几十欧姆到几百欧姆之间。

反向测试时，电阻应显示为无穷大或非常大，表示二极管处于截止状态。

需要注意的是，电阻档的测试结果并不如二极管档位精确，尤其是对于低压降的肖特基二极管来说，二极管档位测试能更准确地反映其工作状态。

使用万用表测量肖特基二极管的好坏是一个简单但重要的技能。通过正向导通和反向截止的测试，可以快速判断肖特基二极管是否正常工作。肖特基二极管的正向压降通常在0.2V到0.4V之间，而在反向测试中，万用表应显示“OL”或无穷大，以表明其正常工作。

在测试过程中，工程师应注意温度的影响、漏电流的特性以及在电路中测试时的干扰因素。掌握这些技巧，可以帮助更快、更准确地判断肖特基二极管的性能，从而确保电子设备的可靠性。

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本文由子文转载自辰达行官网，原文标题为:怎样用万用表测肖特基二极管的好坏，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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型号- ZMM55C3V0,FR3GB,1N4743A,FR3GC,ZMM55C3V3,1SMB5935B,SKD0304MN,ZMM55C3V9,SS1205,SBD2008AB,ZMM55C3V6,SS1204,HER103,1SMA4751A,HER102,HER101,SB530,SKD0304MC,UF2KB,SS120B,UF2KA,SS320AF,SS16A-AU,1N4742A,FR1DA,GS1004FL,1SMB5936B,SS25AF,SKD0203N6-AU,HER108,ES202P5,HER107,HER106,ES2JBF,HER105,GS3AAF,GS2GB,HER104,1SMA4750A,ES300P2,SB520,ES3DTS,SD103BWS,S5D115D1,SBD1010D2,1N4745A,1SMB5937B,SBD1005TS,BAT54ATB,SBD602AC,MB2S-10,GS2BBF,ES106P4,1SMA4753A,UF2BBF,S5D104D3,S5D104D1,1N4746A,BAS70C-AU,FR3JB,1N4744A,BZT52C7V5S,FR3JC,1SMB5938B,FR3GAF,GS2JB,SKD0204D5-AU,UF2JA,UF2JB,1SMA4752A,SS320BF,UF1ABF,FR3KB,FR1GA,FR3KC,1SMB5939B,ZMM55C5V1,S335,MBR1100,SBD2006AB,ZMM55C5V6,SBD1620AB,SBD1010AC,FR3GBF,SS510C-AU,SKD0302MN,BZT52C5V6S,GS1AAF,SKD0304QM,UF2GB,GS2KB,1SMA4755A,UF2GA,1SMA4731A,SS34C-AU,SKD0510D1-AU,SKD0302MC,1N4748A,GS1002FL,SS8BF,SS26A,SS26B,SS18AF,SS265,ES204P5,SS220AF,SBD1508TB,SS2105,GS2BAF,BAT54RTB,1SMA4754A,1SMA4730A,SS210B,SS210A,ES302P2,FR3MB,FR3MC,1N4747A,BAT54CTB,MBR260,1N5260B,SS220BF,FR2DAF,ES104P4,GS2DBF,1SMA4733A,GS2MB,SBD103D3-AU,UF2DBF,1SMA4757A,FR1JA,S5D102D3,S5D102D1,SS28A,SS28B,FR2DBF,SS84BF,ES1GAF,SBD820AC,1SMA4732A,SS285,FR1KA,1SMA4756A,1N4749A,MBR250,1N5262B,SS215AF,BAV20WS,ZMM55C7V5,SS54B-AU,ES3GBF,BZX84C9V1,1SS400,SBD620AC,1SMA4735A,GS1000FL,1N5261B,SS16AF,SBD304D1,BAT54S,SS215BF,ZM55C2V7,SBD1506TB,BZT52C5V1S,BAS21C,ES2001AB,FR1AAF,SBD1604TS,SBD1020ABGA,GS2DAF,SBD1020ABGC,SS2155,BAS21A,BAT54C,BAT54A,FR1MA,1SMA4734A,SS18BF,1N5240B,1N5264B,SBD104D3-AU,SB160,SBD206D1,FR1ABF,FR2BAF,ES102P4,GS3GAF,1SMA4737A,SS320C,SS320B,SS320A,BZT52C3V9S,1N5263B,MBR2200,SB150,FR2BBF,MBR1H150,ES5DTS,GS3GBF,MB05F,1SMA4736A,SS38BF,1N5266B,1N5242B,SBD304D1-AU,SS115AF,ZMM55C9V1,BZX84C7V5,SB330,SKD0203T5-AU,SS520C,BAS70A-AU,1SMA4739A,SS14AF,ES2DBF,1N5265B,SBD1003AC,S5D120D1,SBD1003AB,1N5241B,SBD302D1,SS115BF,BZT52C3V3S,MB1S-10,ES200P5,SB320,SBD1015ABGC,SBD1015ABGA,UF3ABF,1SMA4738A,SS215A,SBD106D1,MBR3100,ES2DAF,SS16BF,1N5244B,SS215B,BZT52C3V6S,SS56AF-AU,SBD1515TB,FR3AAF,SBD206D1-AU,ES15JTD,SBD204D1,UF2MB,BAT54W,BAS21S,UF2MA,BZ X84C62,ES100P4,SBD508TS,SS38AF,1N5243B,SKD0104D9,UF1001FL,SS3105,SS420BF,FR3ABF,SB340,S500503N6,ES1001AB,BAT54AW-AU,ES2AAF,1N5222B,SBD0504N6,1N5246B,SS24AF,SS13BF,BAS70,BZT52C27S,ES1506AC,5D0504N6,BZX84C5V6,SS36AF-AU,SBD1006D2,SBD504TB,BZX84C5V1,GS3JAF,S5D21001,ES504P2,ES1001AC,1N5221B,1N5245B,SS35AF,SBD1010TS,SS24BF,GS3JBF,SS56BF-AU,ES308P2,S86BF,SBD1010TB,SBD104D3,SS510B,SBD104D1,SS510C,SBD1015AC,MBR5200,ES1JA,1N5248B,ES3DBF,1N5224B,SS5105,SBD202D1,SS110A-AU,BAT54A-AU,SS52C,SBD506TS,SBD1004AB,SBD1004AC,BZT52C2V4S,1N5247B,BZT52C28S,1N5223B,SS32AF-AU,BAT54W-AU,SS13AF,SBD1606AB,ES1602AB,SBD803AC,FR2MAF,1N5226B,SBD0502N6,SBD2005P6,ES3JTS,BZT52C47S,SS22AF,S5D0502N6,BZX84C3V9,BZX84C3V6,SS315BF,SB540L,BZX84C3V3,GS2KBF,ES506P2,SBD2010AB,SBD115D1,BZT52C22S,FR2MBF,SS1105,1N5225B,BZX84C3,1N5249B,SS22BF,ES1GA,SS315AF,UF1JBF,BAV101,SBD102D3,SBD102D1,BAV103,BAV102,ES3BBF,SBD515TS,ES3JC,SBD1604AB,SS35BF,ES3JB,1N5228B,SS5155,BAS16,GS1JAF,BAS19,SBD1006AC,FR1JAF,SBD504TS,SS515B,SBD1006AB,ES2ABF,SS515C,SBD1615AB,BZT52C24S,1N5227B,ES1DA,BAS20,BAS21,ES1600AB,51115,SBD805AC,GS2KAF,BZT52C43S,SBD1510TB,ZMM55C18,FR2KAF,SS35A,FR1JBF,SS20AF,SS55BF,SS355,UF3DB,UF3DC,ES3GB,ES3GC,SS34A,ES500P2,SS58C,ZMM55C12,SS34B,ZMM55C13,FR1002FL,SS34C,ZMM55C10,GS2MBF,ZMM55C11,ZMM55C16,SBD605AC,ZMM55C15,FR2KBF,GS3AB,ES206P5,SBD1506D2,SS34A-AU,1SMB5940B,SS345,1N5229B,UF1AA,SB250S,ABS1-10,ES1BA,UF1BA,ES5JC,UF1DBF,ZMM55C20,SS33A,ZMM55C24,SS33B,SS33C,ZMM55C22,ZMM55C27,ES304P2,MBR180,SS13A,GS3BB,1SMB5941B,SS135,SBD2005AB,UF3BB,UF3BC,SBD1602AB,SS33BF,ES1AA,SKD0103N2,SS12A,SS36C,SS12B,BAW56,SBD1008AB,BZT52C20S,SBD1008AC,SS36A,SBD502TS,SS36B,1SMB5942B,SS365,SS125,S5D203D1,BZT52C68S,ES3DB,SKD0203D3-AU,LL4448,ES3DC,SS35B,ES1606AB,SS35C,GS2MAF,BAV19W,1N4751A,FR2AA,FR2AB,SS36C-AU,GS3DB,SS32AF,SS53BF,BAT54-AU,SBD603AC,UF2GBF,1N4448W,ES502P2,BAT54C-AU,SS54B,FR1004FL,SS54C,S5D105D1,BZT52C9V1S,FR2BA,FR2BB,1N4750A,FR3JAF,BZT52C62S,SB230S,UF3AC,UF3AB,SS545,SBD1504D2,ES3BC,ES3BB,ES306P2,SBD0502N6-AU,SS210A-AU,SS53C,1N4753A,SBD2003AB,FR3JBF,SBD1003TS,ES5JTS,GS3ABF,ES3AB,ES3AC,ES108P4,SD103C,SS32A,SS56C,SS32B,SKD0510D3-AU,SS32C,FR2DA,FR2DB,1N4752A,SD103B,SD103A,GS3GB,SS325,S5D205D1,UF3JBF,ES1001FL,S5D303D1,ES1604AB,SS55C,1N4755A,GS1G,SBD1006TS,GS1J,1SMB5923B,GS1K,FR2GAF,MB10F,GS1M,BAL99,SD103AW,GS3BBF,ZM4747,BZX84C22,ZM4746,GS3BAF,ZM4749,BZX84C20,ZM4748,SBD1006TB,UF3MC,SBD120D1,1SMB5922B,UF3MB,UF2ABF,GS2A,BZX84C27,ZM4741,BZX84C28,ZM4740,ZM4743,GS2B,ZM4742,FR1006FL,ZM4745,S5D103D3,MBR560,GS2D,BZX84C24,ZM4744,S5D103D1,SS18A,1N4754A,SS18B,SKD0103D9,1SMB5924B,SBD1610AB,SBD1020AC,FR2GBF,ZM4736,GS3JB,BZX84C33,ZM4735,BZX84C30,ZM4738,ZM4737,ZM4739,SS185,ES5GTS,1SMB5921B,UF1JA,ZM4730,SKD0207D3-AU,BAT54SW-AU,BZX84C39,BAT54TB,GS1B,BZX84C36,ZM4732,GS1A,ZM4731,MBR550,GS1D,ZM4734,ZM4733,FR2GA,SS310C-AU,FR2GB,ZMM55C2V4,1SMB5925B,BAT54SW,SS210AF,BAS70C,SS52BF,SKD0303MN,BAS70A,SBD106D1-AU,GS3KB,UF3KC,UF1GA,ZM4729,SKD0303MC,SBD520TS,ZM4728,ZMM55C75,UF3KB,1SMA4741A,MBR580,GS2G,1N4756A

选型指南 - 硕凯电子 - 201905 PDF 中文下载

音特电子（Yint Electronics）电路保护元器件选型指南

目录- 公司简介瞬态抑制二极管静电保护器件半导体放电管气体放电管压敏电阻自恢复保险丝热敏电阻肖特基二极管整流二极管高压二极管稳压二极管场效应管霍尔传感器热保护器共模滤波器低压差线性稳压器

型号- 30V-050,YAZ1P5D47,25D301K,SMAJ6.0CA,SMAJ40CA,ESDLC24VD8B,3R075L-8X10,HLT9P04C,HLS150N30K,YAZ1P5D51,5.0SMDJ170A,P8SMB120CA,16V-110,15KP58A,SMD1206-351,YAZ1P5D3V3,ESDLC15VD3B,YAZ1P5D3V6,RS3BBF,YAZ1P5D56,5D361KJ,HLS135N100,P8SMB13CA,YAZ1P5D3V9,HLS80R1K5,SMDJ78CA,HLP9N90,ES2JBF,ESDLC8V0D3B,S2MB,1812 SERIES,PGB0603-05,YC2M2012B121GBE,YAZ1P5D62,Y1ZP35D43G,HLS80R1K1,10D560KJ,SMCJ14CA,5D121KJ,P8SMB60A,S2MF,YAZ1P5D68,HLT30P55,HLS70N40K,HLP9N80,30V-075,5.0SMDJ85A,PGB0603-12,SMCJ100CA,SMBJ300A,YAZ1P5D75,5KP30A,HLS55N100PF5,SMF120CA,SMBJ150CA,16V-135,SMDJ170A,SMAJ70A,33D-7,250V SERIES,HLP9N70,33D-5,PGB0603-24,HLT9P03C,SMDJ58A,33D-9,HLG3401A1N,32D122K,SA48CA,SMCJ30A,YAZ1P5D82,ESD12VAP,HLP2P06C,10D-11,HLP14N80,SA180A,10D-13,10D-15,15KP54A,20D781KH,20D781KJ,15KP120CA,YAZ1P5D91,SA22CA,P6KE8.2CA,SMAJ100A,16V-160,5.0SMDJ170CA,SA110CA,HLS60200K,ESD12VD3,HLT30P10,SMDJ54A,10D680KJ,SMD1210-150-6V,SMDJ160CA,3KP14CA,SMBJ400CA,5KP SERIES,SMF36CA,ESD24VAP,ESD12VD8,ESD12VD5,7D220KJ,P6SMB51CA,ESD12VD9,10D K SERIES,HLT30P06,1.0SMB22CA,SMCJ220CA,32D561K,2R230S-6X4.2,HLT30P03,HLS187N80,5D241KJ,SMD1206-075-16V,SMD2920-200-16V,1.5KE51A,7D781K,HLS170N30PF5,P6SMB,HLS60R580,SA70CA,1.5KE36CA,5D121K,LC SERIES,DA SERIES,5KP36A,P6SMB16A,SMAJ18CA,SM8,SA17CA,1.5KE170CA,SMD1812-351,25D122K,5KP90CA,S SERIES,P0080TA,SMF,SMDJ51A,3KP45CA,P6SMB15A,ESD3V0J4,3R230S-6X8,3KP58CA,HLP38N30,10D471KH,25D561K,1.5KE56A,ESD8V0D5B,US2B,US2A,10D471KJ,US2K,HLS12N100C,US2J,30V-900,US2G,SA5.0CA,US2D,HLP4P20,RS2AB,20D911KH,YAZ1P5D XXX,HLR08U02,20D911KJ,RS2AF,5KP24CA,US2M,P6SMB16CA,HLP110P06,SMBJ90A,10D-20,SMF64A,US1B,US1A,SMBJ12CA,2R***L-5.5X6 SERIES,US1J,P6SMB13A,US1G,US1D,US1M,ESDLC24VD3B,US1K,SMBJ5.0A,HLT6N06,30V-090,SMD2920-100-33V,ESD8V0D3B,HLS20100N2,5D561K,1.0SMB6.8A,Y1ZD9V1,HLS120R800,P6SMB12A,YC2M2012B,20D220K,P8SMB75CA,YAZ1P5D10,32D911K,YAZ1P5D16,YAZ1P5D15,YAZ1P5D18,YAZ1P5D12,YAZ1P5D11,P6KE180CA,YAZ1P5D13,Y3ZP2D5V6,Y5ZP2D XXX,P6SMB10A,P6SMB11A,HLR75S12,Y3ZP2D5V1,MF58-203F-3950,25D SERIES,P8SMB64A,YAZ1P5D20,HLP75N08,P6SMB100CA,YAZ1P5D27,5.0SMDJ78CA,SMD0603-003-30V,YAZ1P5D22,20D,YAZ1P5D24,Y3ZP2DXXX,10D101K,1.5KE10CA,YAZ1P5D30,7D471K,YAZ1P5D39,SMF60A,YAZ1P5D33,25D431K,YAZ1P5D36,5D820KJ,5D560K,P6KE27CA,5KP33A,P6SMB82CA,10D102K,14D911K,20D221K,YAZ1P5D43,7D470K,5KP11CA,HLR12U12,YAZ2D8V2,20D470KJ,P6SMB47CA,RS2GB,20D K系列,HLT60N03,HLT60N02,HLS60150K,MF52A-104F-3950,1.5KE540A,HLT60N08,RS2GF,HLT60N04,SMDJ200CA,HLT60N06,16V-1000,SMF70A,SMDJ190CA,3KP64A,HLR12U06,HLR12U04,HLR12U02,10D112K,SMAJ48CA,SMBJ43CA,10D680K,HLT60N10,14D561K,1.0SMB9.1A,HLS247N120Q,1N4001W,S3AF,S3AC,SMCJ7.5A,SMAJ400A,S3AB,600V-110,60V-300,SMF19CA,ES3DBF,SA90A,34S471K,10D241K,SMD1206-075-6V,SMBJ18A,MF52A-303J-4200,HLP840,14D431K,HLT4P06,P8SMB SERIES,25D,1N4002W,MF52A-104H-4100,SMAJ300CA,P6KE220CA,SA40CA,25D911K,HLP830,YC2M2012B161GBE,1N4003W,3KP9.0CA,1.5KE510CA,SMD1812-421,MF52A-302J-3950,HLT5N04A1N,SMD1210-035-16V,Y3ZP2D18,14D681KH,P6KE100CA,2R300S-8X6,SMBJ16A,MF52A-103F-3380,HLS145NH80PF5,14D KJ 系列,Y5ZP2D XXX SERIES,SMBJ30CA,P6SMB SERIES,5KP28A,14D681KJ,S3DB,Y3ZP2D10,S3DC,Y3ZP2D12,HL78MXX,Y3ZP2D11,Y3ZP2D14,Y3ZP2D13,Y3ZP2D16,0603,Y3ZP2D15,YAZ1DXXX SERIES,14D112KJ,S3BF,HLT4P10,1N4004W,SMF110A,S3BB,S3BC,SMD1210-200-6V,60V-375,SMAJ8.5CA,SMAJ180A,HLP12P06,SMBJ17A,SMF85CA,RS2BB,SMBJ120CA,14D121K,14D112KH,RS2BF,14D561KJ,5KP8.0A,1N4005W,14D561KH,5KP250A,3KP75CA,SMD1812-401,Y3ZP2D39,SMBJ14A,HLR24U12,P6SMB18A,7D621KH,SMDJ16CA,7D621KJ,14D560K,600V-160,Y3ZP2D33,Y3ZP2D36,SMBJ130A,S3DF,RS2DB,1N4006W,ES2ABF,Y3ZP2D30,RS3KBF,5KP120CA,SA100A,SMBJ15A,SMAJ170CA,2R400L-8X6,RS2DF,Y3ZP2D20,Y3ZP2D22,600V-150,Y3ZP2D24,Y3ZP2D27,Y1ZP35D7V5G,YC2M 2012B SERIES,100D-9,1N4007W,YAZ1D6V2,ESD24VD8,HLP9N20,SMBJ12A,SMAJ6.0A,ESD24VD3,P6KE62CA,ESD24VD5,YAZ1D6V8,20D511KH,20D511KJ,SA7.5CA,ESD36VD3,5.0SMDJ78A,SMCJ7.0A,SMDJ51CA,HLG2301BA1N,5.0SMDJ48CA,Y5ZP2D3V9,Y5ZP2D3V3,ES5JC,Y5ZP2D3V6,SMBJ13A,15KP51A,Y5ZP2D3V0,S3GF,P6KE75A,S3GC,S3GB,10D201KJ,SMCJ150A,30V-110,HLS18N200K,SMD1812-200-16V,3R075L-6X8,SA6.0A,S3JF,5KP8.5A,SMAJ78A,S3JB,YAZ2D110,S3JC,ESDSMDA15C,HLP14N10,ESD36VAP,US3ABF,5KP120A,30V-120,SMBJ10A,SMD1210-075-6V,SMBJ11A,SMAJ22CA,7D180KJ,5D330KJ,SMCJ6.5CA,HLS2045N2,2R***S-8X6,YAZ2D100,SMAJ75A,SMCJ36A,RS2KB,SMDJ210A,SA190CA,15KP75CA,RS2KF,7D K SERIES,5.0SMDJ75A,P0300DA,ES5GC,SMF54CA,YAZ2D130,1.5KE100A,3R600L-6X8,P6SMB170A,HLS16N100C,SMCJ45CA,3KP60A,US5GBF,RS2JB,15KP240CA,HLT40P03PF5,RS2JF,HLT40P03PF4,P6KE75CA,S3KB,HLT9P01C,YAZ2D120,S3KF,S3KC,SMAJ6.5A,SMBJ440A,Y1ZP35D47G,RS2MF,7D K,SMCJ58CA,HLT20N10,HLS20150K,SMDJ7.5CA,SMD1206-301,RS2MB,MF52□□□4300,5.0SMDJ17CA,1.5KE18CA,ESD3V3APB,14D201KJ,3R200S-5X7.6,5KP60CA,HLT15N03C,5.0SMDJ70CA,YAZ2D150,HLT20N06,HLS90N60PF5,SMCJ33A,7D K系列,HLT30ND03PF4,20D751KJ,20D751KH,SMD1206-050-24V,YC2M1012B121FBP,3R470L-6X8,L SERIES,20D K SERIES,S3MC,S3MB,ES5DC,HLT20N15,HLS250N80,YAZ2D140,14D301K,SA6.5A,S3MF,5.0SMDJ33CA,P0640S,SA36CA,SMBJ,HLS90N30PF5,SMDJ20CA,SMF6.0A,HLR30U03,HLS130N85,LB SERIES,HLR30U02,HLR30U04,3D-13,RS1G,HLR30U06,RS1D,7D681KJ,3D-11,ESDLC5V0D8B,RS1B,YAZ2D170,20D361K,SMD1210-020-30V,HLS8060K,RS1A,P8S

选型指南 - 音特电子 - 2021/10/18 PDF 中文下载

【经验】整流二极管、稳压二极管、肖特基二极管的区别及使用方法

二极管是一种无源器件，允许电流沿一个方向流动。由于二极管的类型太多，根据电路需求进行选择。本文辰达行（MDD）讲述三种广泛使用的二极管：整流器、肖特基二极管和齐纳二极管以及何时使用它们。

设计经验发布时间 : 2021-12-13

【选型】辰达行（Microdiode）ESD防护器件/二极管/MOSFET/晶体管/整流桥选型指南（详细版）

目录- 低压降肖特基管（贴片式）超快恢复整流管（贴片式）高效率整流管（贴片式）快恢复整流管（贴片式）肖特基势垒整流管(贴片式)/普通整流管(贴片式)/圆柱封装(贴片式) 瞬变抑制管（贴片式）整流桥普通整流管（轴向式）快恢复整流管（轴向式）高效率整流管（轴向式）超快恢复整流管\高压整流管\玻璃钝化普通整流管（轴向式）玻璃钝化快恢复整流管（轴向式）肖特基势垒整流管（轴向式）开关管\双向触发管（贴片式/轴向式）和SOD、SOT封装二极管（贴片式） ESD保护管（贴片式）场效应晶体管（贴片式/轴向式）\晶体管（贴片式）\稳压电路稳压管（贴片式/轴向式）瞬变抑制管（轴向式）TVS 可靠性试验项目列表包装规格封装结构尺寸图符号及术语

型号- EABS8,1A1,1A2,EABS6,1A3,1A4,1A5,1A6,SMAJ6.0CA,1A7,SMAJ40CA,EABS4,S2MW,EABS2,SMF10CA,SD15,SD12,SMDJ78CA,MBRF10U65CT,SD05,SD03,SMCJ14CA,S2MF,SB15100L,SMCJ100CA,R4000,SMBJ300A,MBRD1010T,5KP30A,SMBJ150CA,SMF120CA,BZT52C8V2,SR140L,SMDJ170A,SMAJ70A,FR601,KBJ25005,FR602,FR603,FR604,FR605,FR606,MBRF40U60CT,FR607,SMDJ58A,SD24,SA48CA,SMCJ30A,UG6KB60,1SMA5930A,ST540L,SL52BF,1SMA4731A,ST1045,1F1,1F2,SR180,1F3,1SMAF4749A,1F4,1F5,1F6,SA22CA,ST1060,1F7,1SMA5931A,P6KE8.2CA,SMAJ100A,ESD5Z12V,P4KE180A,1SMA4730A,SA110CA,SS210F,UG6KB80,SMDJ54A,RB520S30,SMDJ160CA,SF560T,SMBJ400CA,SMF36CA,1SMA4733A,1H1,1H2,1H3,1SMAF4747A,1H4,P4KE22CA,1H5,1H6,SR580L,1H7,1H8,SMCJ220CA,KBPC25005,1SMA4732A,1.5KE51A,1SMAF4748A,UG2KB05,KBL601,KBL602,KBL604,KBL606,KBL608,1.5KE36CA,SA70CA,KBJ2010,5KP36A,1SS400,1SMA4735A,1SMAF4745A,SMAJ18CA,SA17CA,KBL610,1.5KE170CA,MBR20100CT,R1800,KBJ2008,KBJ2004,5KP90CA,KBJ2006,SMDJ51A,KBJ2002,1SMA5935A,KBJ2001,SS2150,1SMA4734A,1SMAF4746A,SB10200L,AB110S,MMBZ12VAL,SR3200,1SMA5932A,BAS70-06,1.5KE56A,BAS70-04,BAS70-05,US2B,US2A,US2K,US2J,US2G,US2D,SA5.0CA,1SMA4737A,1SMAF4743A,RS2AF,RMB2F,US2M,5KP24CA,BZT52C3V9S,MBR1060FCT,SMBJ90A,US1B,SMF64A,US1A,SMBJ12CA,1SMA5933A,US1J,US1G,ST10100,US1D,MBR10200FCT,1SMA4736A,1SMAF4744A,US1M,US1K,SD101BWS,SMBJ5.0A,1SMAF4741A,1SMA5938A,ST3100L,UG2KB40,ST36BF,SMBJ5337A,1SMA4739A,SR320L,1SMAF4742A,P6KE180CA,US3D,US3B,1SMA5939A,US3A,BZT52C3V3S,US3K,US3J,SMBJ5338A,US3G,US3M,1SMA4738A,UG2KB20,P4KE400A,BZT52C3V6S,KBL6005,1SMA5936A,SMBJ5339A,SL34BF,1.5KE10CA,SM15,SM12,SMF60A,1SMAF4740A,1SMA5937A,US5D,UG2KB10,US5B,US5A,P6KE27CA,MBR10150FCT,US5M,SS5200,5KP33A,US5K,US5J,US5G,SM05,SM03,5KP11CA,P4KE6.8CA,SS3200F,SS510,SMBJ5344A,RMB8F,UG2KB80,ESD3Z3V3BU,RS2GF,RL201G,KBU81Q,SD15C,SMF70A,RMB6S,P4KE20A,SMBJ5345A,SMBJ5346A,SMAJ48CA,SMBJ43CA,SM24,ESD5Z3.3C,S3AF,SMCJ7.5A,SMAJ400A,2SD1664,1SMA5928A,UG2KB60,SA90A,SS52F,SMBJ5347A,1N4001G,SMBJ18A,R5000F,KBU802,KBU804,SS510F,KBU801,RL203G,10A8,10A6,SMAJ300CA,KBU806,RMB8S,10A4,SR3150,P6KE220CA,SA40CA,KBU808,10A2,RS2GW,1SMA5929A,D882,1N4002G,SMBJ5348A,10A1,KBU810,RL202G,SMBJ5340A,RS2BW,P6KE100CA,SMBJ16A,1N4003G,SMBJ30CA,5KP28A,RL205G,RMB4F,S3BF,SR5100L,SMF110A,MBRF20U100CT,SMBJ5341A,RS2AW,SMAJ180A,P4KE100A,RMB2S,1N4004G,SMBJ17A,SMF85CA,RL204G,SMBJ120CA,RS2BF,RB156,RB157,RB154,RB155,5KP8.0A,SMBJ5342A,RS2DW,RMB6F,SMBJ14A,SB0545L,SMDJ16CA,1N4005G,R2500F,SS5150,RL207G,SMBJ130A,SD12C,RMB4S,S3DF,SB1080L,KBP3005,GBJ8005,5KP120CA,SMBJ5343A,SA100A,SMBJ15A,1N4006G,SMAJ170CA,RS2DF,SF2060CT,RL206G,RB152,RB153,RB151,RMB10S,RMB10F,SMBJ12A,KBPC2502W,ESD5B3CM,SMAJ6.0A,P6KE62CA,1N4007G,SR260,SS58F,MMBTA56,MMBTA44,SA7.5CA,SMCJ7.0A,SMDJ51CA,SMBJ13A,KBPC2501W,KMB14F,ES5BBF,S3GF,SR250,P6KE75A,GBU35005,MBRD1015T,ESD5Z15V,SMCJ150A,MM1W330,SA6.0A,S3JF,SB10150L,5KP8.5A,KBPC2504W,SR280,SMAJ78A,5KP120A,UF4007,UF4005,UF4006,SMBJ10A,UF4003,UF4004,UF4001,SMBJ11A,UF4002,P4KE27A,ST310BF,SMAJ22CA,SMCJ6.5CA,TB310S,SMAJ75A,SMCJ36A,MMBTA94,RS2KF,SR220,KMB18F,MBRF10U150CT,SF5150T,SMF54CA,1N4448W,RS2KW,1.5KE100A,KBPC2506W,SS54F,B5817WS,SMCJ45CA,SB20100L,US5GBF,BZT52C7V5,RS2JF,P6KE75CA,P4KE24A,SS53F,RS2JW,S3KF,SMAJ6.5A,SMBJ440A,RS2MF,SMCJ58CA,GBJ810,SMDJ7.5CA,GBU810,1.5KE18CA,RS2MW,GBU802,GBU804,5KP60CA,GBU806,GBU808,KBPC2508W,SR240,SMCJ33A,SS56F,MBR10150CT,GBJ804,GBJ801,GBJ802,P4KE22A,GBU801,KMB16F,ST360L,P4KE6.8A,GBJ808,SA6.5A,SS55F,S3MF,SA36CA,GS1G,MBR3060CT,1SMB5947A,GS1J,MBRD1020T,GS1K,S0DDB3,GS1M,SMDJ20CA,SMF6.0A,SD103AX,SD103AW,RS1G,RS1D,FR204G,RS1B,A04459,RS1A,RS1M,RS1J,RS1K,SMDJ160A,1SMB5948A,SMAJ60A,FR205G,SMDJ48A,SMF22CA,SMCJ7.0CA,GS1B,GS1A,GS1D,SMCJ20A,P4KE36CA,1SMB5949A,P6KE200A,MBR3045FCT,RS3A,SMBJ85A,RS3G,RS3D,P4KE120CA,FR206G,RS3B,1SMA4741A,RS3M,RS3J,RS3K,MBRF30U45CT,BAV19WS,BZT52C6V8S,KBPC3510W,SF502ET,SMDJ33CA,SMDJ45A,MMBZ15VAL,RS2G,1SMA4740A,SL0580,FR207G,RS2D,RS2A,RS2B,SD103AWT,SD103AWS,SF502ED,RS2M,SF10100T,RS2K,SMCJ13CA,RS2J,1SMA5942A,RS5B,RS5A,SMDJ64CA,5KP180CA,RS5J,RS5K,RS5G,1SMA4743A,RS5D,SS38F,1.5KE62A,RS5M,SS3150F,MSB30M,SMCJ26CA,1SMA5943A,MSB30J,SA75A,MSB30K,SMDJ43A,BZT52C6V2S,MM1W300,1SMA4742A,MSB30G,MSB30D,1.5KE250A,SL0560,SD103CW,1SMA5940A,SA78A,RB500V40,SMAJ85CA,1.5KE8.2A,SB1580L,SL20200,GBJ35005,SMBJ90CA,1SMA4745A,1SMAF4759A,1SMA5941A,SMAJ110A,ESD0501BL,SMF6.0CA,SS2200,SD103BW,SMF48CA,1SMA4744A,SL0545,P4KE10CA,KBU8005,AB120S,P4KE18CA,1N4933G,1.5KE350CA,SMDJ40A,1SMA5946A,SM24C,5KP24A,1SMA4747A,1SMAF4757A,SB05200L,RS5ABF,1.5KE24CA,SMF78A,SMDJ110CA,1SMA5947A,1N4001,1SMA4746A,1N4002,1N4003,SD101CWS,1SMAF4758A,1N4004,1N4005,SF5200T,1N4006,1N4007,1N4935G,1.5KE68A,SMBJ24CA,1SMA5944A,5KP26A,1SMAF4755A,SA18CA,1SMA4749A,1N4934G,1SMA5945A,ESD0501OC,1SMA4748A,1SMAF4756A,BAS316,S8550,1N4937G,MBR30100CT,BSS123,1SMAF4753A,SMF75A,SF306ET,1.5KE11CA,GBJ5002,GBJ5004,GBJ5001,P6KE15CA,SMCJ440A,GBJ5006,GBU8005,GBJ5008,SF306ED,5KP20A,1N4936G,BSS138,1.5KE68CA,SMBJ11CA,SMDJ5.0CA,SL22BF,ESD3Z5V0BU,1SMAF4754A,SB0560L,5KP12CA,SR2100L,P4KE91A,1SMAF4751A,1SMA5948A,SMF17CA,SF1040CT,5KP22A,SMF70CA,5KP5.0A,DSF1A,ESD5Z7V0,1SMAF4752A,DSF1G,1SMA5949A,DSF1C,GBJ5010,DSF1B,DSF1E,DSF1D,1N5391,1N5393,DSF1J,1N5

选型指南 - 辰达行 - 2020年 PDF 中文下载

开关二极管的主要参数有哪些

开关二极管广泛应用在高速开关电路、信号处理电路以及数字电路中，开关二极管以快速的开关速度和小体积被广泛应用于各种电子设备中。为了在不同应用中正确选型，了解开关二极管的主要参数是十分必要的。

技术探讨发布时间 : 2024-09-11

肖特基二极管的导电特性是什么？

肖特基二极管，与传统的PN结二极管相比，肖特基二极管具有独特的导电特性，包括低正向压降、高切换速度和低反向恢复时间等。那么，肖特基二极管的导电性是什么？本文为你介绍。

技术探讨发布时间 : 2024-02-19

MDD肖特基二极管四大特性

MDD辰达半导体肖特基二极管是重要的电子元器件，因为其承载着保护电路的重要作用，所以显得格外的不可或缺，本文将带你一起去探索神秘的肖特基二极管特性。

技术探讨发布时间 : 2023-11-07

肖特基二极管的主要参数有哪些

肖特基二极管低正向电压、快速恢复时间和低功耗等特点，广泛应用于电源管理、整流、保护电路等场景。在选择肖特基二极管时，理解其主要参数对保证电路性能至关重要。

技术探讨发布时间 : 2024-09-07

TVS二极管工作原理有哪些？

TVS二极管是一种用于保护电子电路免受瞬态电压冲击的半导体器件。它在电路中起到关键的保护作用，能够迅速响应电压突波，防止电路中的敏感元件受到损害。本文中辰达行来为大家介绍TVS二极管工作原理，希望对各位工程师朋友有所帮助。

技术探讨发布时间 : 2024-08-16

【选型】辰达行（Microdiode）肖特基二极管选型表

目录- Schottky Diode

型号- SL05100,MBRF 1630CT,MBR1660,MBRD1045D,SS1200,SK110,B330B,MBRB 30100CT,MBR 8100C,B560B,SL15150,B2150B,MBRF 2080CT,SB530,MBR 1570CT,SK108,SK34F,MBRD845T,SK22F,SL55B,SL1580,SK58F,B5200B,MBR 2020CT,SK52BF,SS18F,MBR1650,SK103,B268B,SK104,SK106,MBRF 10150CT,MBR 850CT,MBR 3050CT,B220B,SK102,SL210BF,SB520,SK5150F,MBR1645,SK33F,SK215BF,MBRF 1050CT,MBR790,SL54B,MBRF 16100CT,MBR1640,SK1200F,B320B,MBR 860CT,SS52BF,B550B,SB550,SB15100L,MBRB 1040CT,MBRF 1520CT,SK24F,SK12F,SB5150,MBRF 1040CT,MBR 2030CT,SK36F,SL1560,MBR 1680CT,MBR1630,MBRD 20150D,MBRD845D,B210B,SS210BF,MBRD 2045T,SL1550,SL0580,SB540,MBRF 2090CT,SB1045L,MBRD 20150T,SK35F,SK310BF,SS320BF,SK23F,MBRD1045T,MBRD 2045D,MBR1620,SL56B,SS28,SR240L,SS310HE,SS26,SS24,SS25,SS22,ST36B,SS23,ST310B,SK315,B350B,B580B,SK310,MBR 870CT,SL1545,MBRF 1060CT,SS38F,SS32,SS26F,SS14F,SK54F,SR180,SS3150F,SS18,MBR 2045CT,SS15,SK510BF,SS16,MBR1690,SS13,SK53F,SS14,SS12,SK54BF,B240B,SS3200,MBRB 3045CT,ST34B,MBR1090CT,SS25F,SS13F,SL05150,SR170,SR290,SS210F,SL0560,MBR1680,SR1100,MBR 3060CT,MBR 1690CT,SS220BF,MBRD840D,SK210,MBRD8150T,B340B,SB1580L,MBRF 1545CT,MBR 1080CT,SL20200,SS28F,SS53,MBRF 3090CT,B0540WS,SS16F,SK56F,SS54,SK32F,SS52,SS110F,SL0550,MBRD8150D,SK6,SL53B,MBRF 10100C,DSS34,SK32BF,MBR1670,DSS36,DSS35,SS38,SS35,SS36,DSS32,SS33,SS34,MBRF 1620CT,SS2200,DSS38,B230B,SK320,MBRF 20200CT,MBRF 15100CT,MBR 1580CT,SL52B,SL0545,MBR10100,SS15F,SK55F,SK520BF,SR1200,MBRD840T,SL0540,SR190,MBRD1060T,MBR 3080CT,MBR1020,DSS22,DSS25,DSS24,MBRD10100D,SK22BF,MDDMBRD 5100LD,DSS100,SB380,DSS26,SB260,MBRD5200D,MBR 1020CT,SB140,DSS28,MBRD1060D,MBR845,SK18F,SB3150,MBR720,SL54BF,MBRF 1540CT,MDDMBRD 5100LT,MBR840,MBRD5200T,SS520BF,SS310F,MBR 2050CT,DSS12,MBR 1660CT,B260B,SS28BF,SK56BF,SR340L,DSS14,SR2200,MBRD 20100D,SS58,SS215BF,MBRF 1080CT,SS55,SS56,SB05200L,DSS16,DSS15,DSS110,SB370,DSS18,SB250,SB1560L,SB130,DSS115,SL38B,SB120,SS2150,SL26B,MBR 880CT,MBRD 20100T,SS1200F,MBRD10100T,MBR830,SB5100,SB10200L,SB0580L,MBRD860D,SR3200,SK315BF,MBR 1650CT,SB05100L,SB280,SB160,B360B,MBRD545D,SS1150,MBR 890CT,SK5150,MBR745,SR3100L,MBR860,SS315HE,MBR740,SR560L,MBR 3070CT,SR2100,MBRB 2045CT,SK34BF,MBRF 1660CT,MBRF 2045CT,SB390,DSS210,SB270,MBRD5100D,SB150,B250B,SB1550L,MBR 1540CT,SB5200,MBRF 30150CT,MBRD860T,ST10100,SL15200,SL28B,MBRF 1550CT,MBRF 1070CT,MBR730,MBR850,MBRD5100T,MBRF 3080CT,MBRD545T,SR3100,MBRD 20200D,MBR 1670CT,SS38BF,MBR2030,SK24BF,MBRF 1090CT,MBRD1040T,MBR 1045CT,MBR1060,SB580,SB15150L,MBRD 20200T,ST36BF,SB330,MBRB 1060CT,SS3150,MBR 20100CT,SL35B,SL56BF,MBRD10200T,MBRD1040D,MBRB 30200CT,MBR760,SL23B,SB10100L,SK38F,MBRF 3070CT,SK26F,MBR880,SK14F,MBR 3090CT,SS26BF,SK58BF,MBR2020,MBRF 1640CT,SL310BF,SR1150,SK3200F,MBR1050,MBR 15100CT,SB570,SB560,MBRB 10100CT,SL58B,SB320,SL15100,MBRF 1530CT,MBR 1560CT,SK13F,MBR750,MBR870,MBR 10200CT,SL34B,SB0560L,SK25F,MBR1040,B380B,SR2150,SR2100L,MBR 30200CT,MBRF 1650CT,SS5150F,SL05200,MBR1045,SB360,SB240,MBRB 10200CT,SB230,MBRD540T,MBRD 10100LD,SK510F,SL25B,ST510B,SK2200F,SL34BF,MBR 1550CT,SS310BF,SK28F,SK16F,MBR780,MBRD 10100LT,MBR 20200CT,MBR1030,SK36BF,MBRD10200D,MBRB 20200CT,MBRF 2020CT,SB590,SB350,SB340,SS5200,SB220,SL36B,SL24B,MBRB 3040CT,MBR10100CT,MBR 2040CT,SK15F,MBR770,SB0550L,MBR890,SR5200,DSK215,SR540,MBR 1630CT,SS3200F,SK3150,DSK210,SS510,SS36BF,MBR2070,B5819WS,SR 1080,SB2100,SK38BF,ST34BF,MBRD540D,SR530,SR 10150,MBR1090,DSK320,MBRF 1680CT,SS24BF,MBR2060,SB3200,B50520 WS,MBR 1520CT,SL24BF,SK26BF,MBRF 3060CT,SB0540L,MBRD10150D,DSK115,SR320,SR5100,SR560,B5150B,SB1545L,DSK110,SL10150,SK810,MBRF 1690CT,MBR2050,MBR 845CT,MBR1080,MBRF 2030CT,SS52F,MBR 1040CT,SB2200,SR 1060,MBRD560T,MBRB 20100CT,SK18,SK15,SK16,SK13,SK14,SS510F,SK12,MBRB 30150CT,MBRF 3050CT,SR3150,SR550,MBR2045,SK515BF,SL2080,ST510BF,DSK220,SK2150F,SS25BF,SL510B,SR 1045,MBR2040,SK5200,MBR1070,MBRD10150T,B2200B,SR 1050,MBR 30100CT,MBR 40150CT,MBR 2080CT,MBRF 3040CT,MBRD 2060D,MBRF 1670CT,SL26BF,SB180,SS34BF,MBRF 1045CT,SK32,SK5200F,SS315BF,MBR 1530CT,B0530 WS,SK310F,MBRF 20150CT,SK38,SK35,SK36,SK33,SK34,MBR16100,SR5100L,MBRD560D,SK2150,SB290,SB170,MBRF 30200CT,MBR 1030CT,SS22BF,MBRF 2040CT,SS510BF,SB2150,MBRD 1045LT,SK28,SK28BF,SS2200F,SL2060,SK26,SK24,SK25,MBRB 3060CT,SK22,SK23,MBR 2060CT,MBRD1045LD,SK1035,SR520,DSK315,DSK310,SL510BF,MBR2090,SK1150,DSS120,SS58BF,SS35BF,MBR 820CT,SK53,SK54,SB1150,SK52,MBR820,SB0545L,MBRF 10200CT,MBR 3045CT,SL1080,MBR 2070CT,MBRF 1560CT,SL2050,SS5150,ST56BF,SK58,SK55,SK56,SK1045,DSK38,MBR 1640CT,SB1080L,SB190,MBR2080,SS23BF,SL2045,SB3100,SK1150F,MBRD8100T,DSK26,SK210BF,DSK28,MBRD 2040D,SS110,SK510,SS32BF,SS55BF,B520B,SK1010,MBRF 2050CT,MBRF 1020CT,SS2150F,SK3150F,MBRD8100D,SL20100,DSK34,MBRF 30100CT,SR140,DSK36,SL1060,SR260,DSK35,SS58F,SR380,SS34F,DSK32,SS22F,SL310B,SS320HE,MBRF 3030CT,DSK16,DSK15,DSK18,SR5150,MBR 1645CT,SK3200,MBR 1070CT,SS34HE,SK210F,SR130,DSK22,SR250,DSK25,ST54B,SR370,DSK24,SL1050,SS33F,DSL29,SK2200,MBRF 3020CT,DSL26,DSL25,SK52F,DSL28,DSL27,SS56BF,MBR 1590CT,MBR 3020CT,B510B,SS36HE,MBR7100,SS33BF,SL1045,SK110F,SR 10100,DSK12,DSK14,SS36F,SB10150L,SR

选型指南 - 辰达行 PDF 英文下载