| 价 格: | 面议 | |
| 型号/规格: | SM15T15CA SM15T18A SM15T18CA SM15T20A SM15T20CA SM15T22A SM15T22CA SM15T24A | |
| 品牌/商标: | ST(意法半导体) | |
| 封装形式: | SMD | |
| 环保类别: | 无铅环保型 | |
| 安装方式: | 贴片式 | |
| 包装方式: | 盒带编带包装 |
二极管又称晶体二极管,简称二极管(diode),另外,还有早期的真空电子二极管;它是一种具有单向传导电流的电子器件。在半导体二极管内部有一个PN结两个引线端子,这种电子器件按照外加电压的方向,具备单向电流的转导性。一般来讲,晶体二极管是一个由p型半导体和n型半导体烧结形成的p-n结界面。在其界面的两侧形成空间电荷层,构成自建电场。当外加电压等于零时,由于p-n 结两边载流子的浓度差引起扩散电流和由自建电场引起的漂移电流相等而处于电平衡状态,这也是常态下的二极管特性
| SM15T24CA |
| SM15T27A |
| SM15T27CA |
| SM15T30A |
| SM15T30CA |
| SM15T33A |
| SM15T33CA |
| SM15T36A |
| SM15T36CA |
| SM15T39A |
| SM15T39CA |
| SM15T68A |
| SM15T68CA |
| SM15T75A |
| SM15T75CA |
| SM15T100A |
| SM15T100CA |
| SM15T150A |
| SM15T150CA |
| SM15T200A |
| SM15T200CA |
| SM15T220A |
| SM15T220CA |
| SM6T6V8A |
| SM6T6V8CA |
| SM6T7V5A |
| SM6T7V5CA |
| SM6T10A |
| SM6T10CA |
| SM6T12A |
| SM6T12CA |
| SM6T15A |
| SM6T15CA |
| SM6T18A |
| SM6T18CA |
| SM6T20A |
| SM6T20CA |
| SM6T22A |
| SM6T22CA |
| SM6T24A |
| SM6T24CA |
| SM6T27A |
| SM6T27CA |
| SM6T30A |
| SM6T30CA |
| SM6T33A |
| SM6T33CA |
| SM6T36A |
| SM6T36CA |
| SM6T39A |
| SM6T39CA |
| SM6T68A |
| SM6T68CA |
| SM6T75A |
| SM6T75CA |
| SM6T100A |
| SM6T100CA |
| SM6T150A |
| SM6T150CA |
| SM6T200A |
| SM6T200CA |
| SM6T220A |
| SM6T220CA |
| SM4T20A |
| SM4T20CA |
| B320A-13 |
| B330A-13 |
| B340A-13 |
| B320B-13 |
| B330B-13 |
| B340B-13 |
| B320-13 |
| B330-13 |
| B340-13 |
| B360-13 |
| B3100-13 |
| ES3AB |
| ES3BB |
| ES3CB |
| ES3DB |
| ES3GB |
| ES3JB |
| ES3AB-13 |
| ES3BB-13 |
| ES3CB-13 |
| ES3DB-13 |
| ES3GB-13 |
| ES3JB-13 |
| MMT10B640T3G |
| MMT10B230T3G |
| MMT10B260T3G |
| MMT10B310T3G |
| MMT10B350T3G |
| MMT08B640T3G |
| MMT08B230T3G |
| MMT08B260T3G |
| MMT08B310T3G |
| MMT08B350T3G |
| MMT05B640T3G |
| MMT05B230T3G |
| MMT05B260T3G |
| MMT05B310T3G |
| MMT05B350T3G |
| MMT10A640T3G |
| MMT10A230T3G |
| MMT10A260T3G |
| MMT10A310T3G |
| MMT10A350T3G |
| MMT08A640T3G |
| MMT08A230T3G |
| MMT08A260T3G |
| MMT08A310T3G |
| MMT08A350T3G |
| MMT05A640T3G |
| MMT05A230T3G |
| MMT05A260T3G |
| MMT05A310T3G |
| MMT05A350T3G |
| SFF1004G |
| SF1603G |
| S1ZA20 |
| S1ZA60 |
| S1ZB20 |
| S1ZA80 |
| S1ZB80 |
| 0809001102 F00160282 |
| ES1B |
| ES1C |
| US1A |
| US1B |
| US1C |
| BYG50A |
| BYG50B |
| BYG50C |
| BYG50D |
| BYG50G |
| BYG50J |
| BYG80A |
| BYG80B |
| BYG80C |
| BYG80D |
| BYG80G |
| BYG80J |
| BZG01-C10 |
| BZG01-C11 |
| BZG01-C12 |
| BZG01-C13 |
| BZG01-C15 |
| BZG01-C16 |
| BZG01-C18 |
| BZG01-C20 |
| BZG01-C22 |
| BZG01-C24 |
| BZG01-C27 |
| BZG01-C30 |
| BZG01-C33 |
| BZG01-C36 |
| BZG01-C39 |
| BZG01-C43 |
| BZG01-C47 |
| BZG01-C51 |
| BZG01-C56 |
| BZG01-C62 |
| BZG01-C68 |
| BZG01-C75 |
| BZG01-C82 |
| BZG01-C91 |
| BZG01-C100 |
| BZG01-C110 |
| BZG01-C120 |
| BZG01-C130 |
| BZG01-C150 |
| BZG01-C160 |
| BZG01-C180 |
| BZG01-C200 |
| BZG01-C220 |
| BZG01-C240 |
| BZG01-C270 |
| BZG03-C10 |
| BZG03-C11 |
| BZG03-C12 |
| BZG03-C13 |
| BZG03-C15 |
| BZG03-C16 |
| BZG03-C18 |
| BZG03-C20 |
| BZG03-C22 |
| BZG03-C24 |
| BZG03-C27 |
| BZG03-C30 |
| BZG03-C33 |
| BZG03-C36 |
| BZG03-C39 |
| BZG03-C43 |
| BZG03-C47 |
| BZG03-C51 |
| BZG03-C56 |
| BZG03-C62 |
| BZG03-C68 |
| BZG03-C75 |
| BZG03-C82 |
| BZG03-C91 |
| BZG03-C100 |
| BZG03-C110 |
| BZG03-C120 |
| BZG03-C130 |
| BZG03-C150 |
| BZG03-C160 |
| BZG03-C180 |
| BZG03-C200 |
| BZG03-C220 |
| BZG03-C240 |
| BZG03-C270 |
| BZG04-C10 |
| BZG04-C11 |
| BZG04-C12 |
| BZG04-C13 |
| BZG04-C15 |
| BZG04-C16 |
| BZG04-C18 |
| BZG04-C20 |
| BZG04-C22 |
| BZG04-C24 |
| BZG04-C27 |
| BZG04-C30 |
| BZG04-C33 |
| BZG04-C36 |
| BZG04-C39 |
| BZG04-C43 |
| BZG04-C47 |
| BZG04-C51 |
| BZG04-C56 |
| BZG04-C62 |
| BZG04-C68 |
| BZG04-C75 |
| BZG04-C82 |
| BZG04-C91 |
| BZG04-C100 |
| BZG04-C110 |
| BZG04-C120 |
| BZG04-C130 |
| BZG04-C150 |
| BZG04-C160 |
| BZG04-C180 |
| BZG04-C200 |
| BZG04-C220 |
| BZG04-C240 |
| BZG04-C270 |
| RD4.7FM-T1 |
| RD5.1FM-T1 |
| RD5.6FM-T1 |
| RD6.2FM-T1 |
| RD6.5FM-T1 |
| RD6.8FM-T1 |
| RD7.0FM-T1 |
| RD7.5FM-T1 |
| RD8.2FM-T1 |
| RD8.5FM-T1 |
| RD9.1FM-T1 |
| RD10FM-T1 |
| RD11FM-T1 |
| RD12FM-T1 |
| RD13FM-T1 |
| RD14FM-T1 |
| RD15FM-T1 |
| RD16FM-T1 |
| RD18FM-T1 |
| RD20FM-T1 |
| RD22FM-T1 |
| RD24FM-T1 |
| RD27FM-T1 |
| RD30FM-T1 |
| RD33FM-T1 |
| RD36FM-T1 |
| RD39FM-T1 |
| RD42FM-T1 |
| RD45FM-T1 |
| RD47FM-T1 |
| RD51FM-T1 |
| RD56FM-T1 |
| RD60FM-T1 |
| RD70FM-T1 |
| RD80FM-T1 |
| D1FS2 |
| D1FS3 |
| D1FS5 |
| D1FS6 |
| SMTPA62 |
| SMTPA68 |
| SMTPA100 |
| SMTPA120 |
| SMTPA130 |
| SMTPA180 |
| SMTPA200 |
| SMTPA220 |
| SMTPA240 |
| SMTPA270 |
| S1A |
| S1B |
| S1D |
| S1G |
| S1J |
| S1K |
| S1M |
| S1A-13 |
| S1B-13 |
| S1D-13 |
| S1G-13 |
| S1J-13 |
| S1K-13 |
| S1M-13 |
| RS1A-13 |
| RS1B-13 |
| RS1D-13 |
| RS1G-13 |
| RS1J-13 |
| RS1K-13 |
| RS1M-13 |
| ES1K |
| ES1A-13 |
| ES1B-13 |
| ES1D-13 |
| ES1G-13 |
| ES1J-13 |
| ES1K-13 |
| ES1M-13 |
| MURS105T3 |
| MURS110T3 |
| MURS115T3 |
| MURS120T3 |
| MURS140T3 |
| MURS160T3 |
| MURS320T3 |
| MURS340T3 |
| MURS360T3 |
| MURS540T3 |
| MUR105 |
| MUR115 |
| S2A |
| S2B |
| S2D |
| S2G |
| S2J |
| S2K |
| S2M |
| S2A-13 |
| S2B-13 |
| S2D-13 |
| S2G-13 |
| S2J-13 |
| S2K-13 |
| S2M-13 |
| RS2A-13 |
| RS2B-13 |
| RS2D-13 |
| RS2G-13 |
| RS2J-13 |
| RS2K-13 |
| RS2M-13 |
| ES2B |
| ES2K |
| ES2A-13 |
| ES2B-13 |
| ES2D-13 |
| ES2G-13 |
| ES2J-13 |
| ES2K-13 |
| ES2M-13 |
| MURS305 |
| MURS310 |
| MURS315 |
| MURS320 |
| MURS340 |
| MURS360 |
| MUR305 |
| MUR310 |
| MUR315 |
| MUR320 |
| MUR340 |
| MUR360 |
| S3A |
| S3B |
| S3D |
| S3G |
| S3J |
| S3K |
| S3M |
| RS3A-13 |
| RS3B-13 |
| RS3D-13 |
| RS3G-13 |
| RS3J-13 |
| RS3K-13 |
| RS3M-13 |
| ES3A |
| ES3B |
| ES3K |
| ES3A-13 |
| ES3B-13 |
| ES3D-13 |
| ES3G-13 |
| ES3J-13 |
| ES3K-13 |
| ES3M-13 |
| 1N4002 |
| 1N4003 |
| 1N4005 |
| 1N4006 |
| MUR405 |
| MUR410 |
| MUR415 |
| MUR440 |
| SS1100 |
| S21100 |
| SS2100 |
| S23100 |
| SS3100 |
| MBRS140T3 |
| MBRS160T3 |
| MBRS220T3 |
| MBRS240T3 |
| MBRS260T3 |
| MBRS2100T3 |
| MBRS3100T3 |
| MBRS520T3 |
| MBRS560T3 |
| MBR120 |
| MBR140 |
| MBR160 |
| MBR1100 |
| MBR220 |
| MBR240 |
| MBR260 |
| MBR2100 |
| MBR320 |
| MBR340 |
| MBR360 |
| MBR3100 |
| MBR520 |
| MBR540 |
| MBR560 |
| P0080SAMC |
| P0080SBMC |
| P0080SCMC |
| P0080SDMC |
| P0220SAMC |
| P0220SBMC |
| P0220SCMC |
| P0220SDMC |
| P0300SAMC |
| P0300SBMC |
| P0300SCMC |
| P0300SDMC |
| P0640SAMC |
| P0640SBMC |
| P0640SCMC |
| P0640SDMC |
| P0720SAMC |
| P0720SBMC |
| P0720SCMC |
| P0720SDMC |
| P1100SAMC |
| P1100SBMC |
| P1100SCMC |
| P1100SDMC |
| P1300SAMC |
| P1300SBMC |
| P1300SCMC |
| P1300SDMC |
| P1500SAMC |
| P1500SBMC |
| P1500SCMC |
| P1500SDMC |
| P1800SAMC |
| P1800SBMC |
| P1800SCMC |
| P1800SDMC |
| P2300SAMC |
| P2300SBMC |
| P2300SCMC |
| P2300SDMC |
| P2600SAMC |
| P2600SBMC |
| P2600SCMC |
| P2600SDMC |
| P3100SAMC |
| P3100SBMC |
| P3100SCMC |
| P3100SDMC |
| P3500SAMC |
| P3500SBMC |
| P3500SCMC |
| P3500SDMC |
| MURA120T3 |
| MURA140T3 |
| MURA160T3 |
| MBRA120T3 |
| MBRA140T3 |
| MURA320T3 |
| MBRA340T3 |
| MBRA360T3 |
| MBRA540T3 |
| MBR0520T1 |
| P0901SA |
| P0901SC |
| SMP30MC-68 |
| SMP30MC-100 |
| SMP30MC-120 |
| SMP30MC-220 |
| SMP30MC-240 |
| SMP30MC-270 |
| SMP100MC-140 |
| SMP100MC-160 |
| SMP100MC-200 |
| SMP100MC-230 |
| SMP100MC-270 |
| SMP100MC-320 |
| SMP100MC-360 |
| SMP100MC-400 |
| SMP100LC-320 |
| SA5.0CA |
| SA6.0A |
| SA6.0CA |
| SA6.5CA |
| SA7.0A |
| SA7.0CA |
| SA8.0CA |
| SA8.5CA |
| SA9.0CA |
| SA10CA |
| SA11CA |
| SA12CA |
| SA13CA |
| SA14A |
| SA14CA |
| SA15CA |
| SA16CA |
| SA17CA |
| SA18CA |
| SA20A |
| SA20CA |
| SA22CA |
| SA24CA |
| SA26CA |
| SA28CA |
| SA30CA |
| SA33CA |
| SA36CA |
| SA40A |
| SA40CA |
| SA43CA |
| SA45CA |
| SA48CA |
| SA51CA |
| SA54CA |
| SA58A |
| SA58CA |
| SA60A |
| SA60CA |
| SA64A |
| SA64CA |
| SA70A |
| SA70CA |
| SA75CA |
| SA78CA |
| SA85CA |
| SA90CA |
| SA100CA |
| SA110CA |
| SA120CA |
| SA130CA |
| SA150CA |
| SA160CA |
| SA170CA |
| SA180CA |
| SA200A |
| SA200CA |
| 5KP6.5A |
| 5KP6,5CA |
| 5KP8.5A |
| 5KP8.5CA |
| 5KP1CA |
| 5KP26A |
| 5KP26CA |
| 5KP30A |
| 5KP30CA |
| 5KP33CA |
| 5KP40A |
| 5KP40CA |
| 5KP43A |
| 5KP43CA |
| 5KP48A |
| 5KP48CA |
| 5KP54A |
| 5KP54CA |
| 5KP58A |
| 5KP58CA |
| 5KP75A |
| 5KP75CA |
| 5KP78A |
| 5KP78CA |
| 5KP100A |
| 5KP100CA |
| 5KP110A |
| 5KP110CA |
| 5KP130CA |
| 5KP150CA |
| 5KP160CA |
| 5KP200A |
| 5KP200CA |
| BYV27-400 |
| BYM26D |
| BYV36D |
| BYV36E |
| BYV28-150 |
| BYV96D |
| BYD33E |
| BYD73C |
| BYD73D |
| FE3D |
| FE2D |
| FE1D |
| BYT56G |
| BYT52 |
| IN5333 |
| 1N5334 |
| 1N5335 |
| IN5336 |
| IN5337 |
| IN5338 |
| IN5339 |
| IN5340 |
| IN5341 |
| IN5342 |
| IN5343 |
| IN5344 |
| IN5345 |
| IN5346 |
| IN5347 |
| IN5348 |
| IN5349 |
| IN5350 |
| IN5351 |
| IN5352 |
| IN5353 |
| IN5354 |
| IN5355 |
| IN5356 |
| IN5357 |
| IN5358 |
| IN5359 |
| IN5360 |
| IN5361 |
| IN5362 |
| IN5363 |
| IN5364 |
| IN5365 |
| IN5366 |
| IN5367 |
| IN5368 |
| IN5369 |
| IN5370 |
| IN5371 |
| IN5372 |
| IN5373 |
| IN5374 |
| IN5375 |
| IN5376 |
| IN5377 |
| IN5378 |
| IN5379 |
| IN5380 |
| IN5381 |
| IN5382 |
| IN5383 |
| IN5384 |
| IN5385 |
| IN5386 |
| IN5387 |
| IN5388 |
| BZW03C470 |
| BZW03C510 |
| BZT03C180 |
| BZW03C430 |
| 11DQ03 |
| 31DQO4 |
| 30DQ04 |
| 30DQ06 |
| 30DQ10 |
|
IN60 大 |
|
1N60P 小 |
| MA700A |
| MA700B |
| CHP700B |
| 1SS106 |
| 2KV |
| 4KV |
| 8KV |
| 12KV |
| 14KV |
| 16KV |
| 20KV |
| MURS620CT D2PAK |
| SMBJ337A |
| 30BQ015TR |
| 2SC3355 |
| 2SC4226 |
| 2SC3357 |
| 2SC4901 |
| SM260A |
| ER1M |
| 30BQ040 |
| 30BQ060 |
| 30BQ100 |
| SMP30-120 |
| SML4756A |
| SS1M |
| STPS340BTR |
| STPS340S-TR |
| STPS340U |
| STPS340-TR |
| 1SMA5919BT3 |
| 1SMA5921BT3 |
| 1SMA5922BT3 |
| 1SMA5923BT3 |
| 1SMA5924BT3 |
| 1SMA5925BT3 |
| 1SMA5926BT3 |
| 1SMA5930BT3 |
| 1SMA5931BT3 |
| 1SMA5932BT3 |
| 1SMA5933BT3 |
| 1SMA5935BT3 |
| 1SMA5936BT3 |
| 1SMA5938BT3 |
| 1SMA5939BT3 |
| 1SMA5940BT3 |
| 1SMA5941BT3 |
| 1SMA5942BT3 |
| 1SMA5943BT3 |
| 1SMA5944BT3 |
| 1SMA5945BT3 |
| 1SMA5946BT3 |
| 1SMA5947BT3 |
| 1SMA5948BT3 |
| 1SMA5949BT3 |
| 1SMA5950BT3 |
| 1SMA5951BT3 |
| 1SMA5952BT3 |
| 1SMA5953BT3 |
| 1SMA5954BT3 |
| 1SMA5955BT3 |
| 1SMA5956BT3 |
| 1SMB5921BT3 |
| 1SMB5922BT3 |
| 1SMB5927BT3 |
| 1SMB5930BT3 |
| 1SMB5932BT3 |
| 1SMB5933BT3 |
| 1SMB5936BT3 |
| 1SMB5937BT3 |
| 1SMB5938BT3 |
| 1SMB5940BT3 |
| 1SMB5941BT3 |
| 1SMB5942BT3 |
| 1SMB5943BT3 |
| 1SMB5945BT3 |
| 1SMB5946BT3 |
| 1SMB5947BT3 |
| 1SMB5948BT3 |
| 1SMB5949BT3 |
| 1SMB5950BT3 |
| 1SMB5951BT3 |
| 1SMB5952BT3 |
| 1SMB5953BT3 |
| 1SMB5954BT3 |
| 1SMB5955BT3 |
| 1SMB5956BT3 |
| 1SMC5919BT3 |
| 1SMC5920BT3 |
| 1SMC5921BT3 |
| 1SMC5922BT3 |
| 1SMC5923BT3 |
| 1SMC5924BT3 |
| 1SMC5925BT3 |
| 1SMC5926BT3 |
| 1SMC5927BT3 |
| 1SMC5928BT3 |
| 1SMC5929BT3 |
| 1SMC5930BT3 |
| 1SMC5931BT3 |
| 1SMC5932BT3 |
| 1SMC5933BT3 |
| 1SMC5934BT3 |
| 1SMC5935BT3 |
| 1SMC5936BT3 |
| 1SMC5937BT3 |
| 1SMC5938BT3 |
| 1SMC5939BT3 |
| 1SMC5940BT3 |
| 1SMC5941BT3 |
| 1SMC5942BT3 |
| 1SMC5943BT3 |
| 1SMC5944BT3 |
| 1SMC5945BT3 |
| 1SMC5946BT3 |
| 1SMC5947BT3 |
| 1SMC5948BT3 |
| 1SMC5949BT3 |
| 1SMC5950BT3 |
| 1SMC5951BT3 |
| 1SMC5952BT3 |
| 1SMC5953BT3 |
| 1SMC5954BT3 |
| 1SMC5955BT3 |
| 1SMC5956BT3 |
| MURA105+T3G |
| MURA205+T3G |
| R154005+ |
| MRA4005+ |
| VIPER20A |
rectifier diode 整流二极管 一种用于将交流电转变为直流电的半导体器件。通常它包含一个PN结,有阳极和阴极两个端子。其结构如图1所示。P区的载流子是空穴,N区的载流子是电子,在P区和N区间形成一定的位垒。外加使P区相对N区为正的电压时,位垒降低,位垒两侧附近产生储存载流子,能通过大电流,具有低的电压降(典型值为0.7V),称为正向导通状态。若加相反的电压,使位垒增加,可承受高的反向电压,流过很小的反向电流(称反向漏电流),称为反向阻断状态。整流二极管具有明显的单向导电性。整流二极管可用半导体锗或硅等材料制造。硅整流二极管的击穿电压高,反向漏电流小,高温性能良好。通常高压大功率整流二极管都用高纯单晶硅制造(掺杂较多时容易反向击穿)。这种器件的结面积较大,能通过较大电流(可达上千安),但工作频率不高,一般在几十千赫以下。整流二极管主要用于各种低频半波整流电路,如需达到全波整流需连成整流桥使用。 BYS10-35 BYS140-25 BYS10-45 BYS11-90 ...
二极管具有容易从P型向N型半导体通过电流,而在相反方向不易通过的的特性。这两种特性 合起来就产生了电容器的作用,即蓄积电荷的作用。蓄积有电荷,当然要放电。放电可以在任何方向 进行。而二极管只在一个方向有电流流过这种说法,严格来说是不成立的。这种情况在高频时就明显 表现出来。因此,二极管的极电容以小为好。 额定值 反向峰值电压VRM 即使没有反向电流,只要不断地提高反向电压,迟早会使二极管损坏。这种能加上的反向电压,不是瞬时电压,而是反复加上的正反向电压。 因给整流器加的是交流电压,它的值是规定的重要因子。 直流反向电压VR 上述反向峰值电压是反复加上的峰值电压,VR是连续加直流电压时的值。用于直流电路,直流 反向电压对于确定允许值和上限值是很重要的。 浪涌电流Isurge 允许流过的过量的正向电流。它不是正常电流,而是瞬间电流,这个值相当大。 平均整流电流IO 在半波整流电路中,流过负载电阻的平均整流电流的值。这是设计时非常重要的值。 交流输入电压VI 在半波整流电路(电阻负荷)上加的正弦交流电压的有效值。这也是选择整流器时非常重要的参数。 峰值正向电流IFM 正向流过的电流值,这也是设计整流电路时的重要参数。 ...