晶体三极管工作原理晶体三极管工作原理- shengzhong8850的日志- 网易博客

晶体三极管工作原理 晶体三极管工作原理

2010-05-05 10:58:26 阅读18 评论0 字号:

三极管是电子电路中最常见的器件之一。在各种电子电路中的应用十分广泛。但是,判定三极管的好坏及极性是初学者碰到的一个难点。
  多给自己一点信心,看完以下内容后。你就可以自信的说:我也能把三极管的B,C,E揪出来了。  首先我们要理解一个常识上的问题,数字万用表处于二极管档时,红表笔代表正电极。
  开始动手,选数字万用表的二极管挡,用红表笔去接三极管的某一管脚<假设作为基极>,用黑笔分别接另外两个管脚,如果表的液晶屏上两次都显示有零点几伏的电压<锗管为0.3左右。硅管为0.7左右>。那么此管应为NPN管且红表笔所接的那一个管脚是基极。如果两次所显的为‘OL’那么红表笔所接的的那一个管脚便是PNP型管的基极。
  在判别出管子的型号和基极的基础上,可以再判别发射极和集电极。仍用二极管挡,对于NPN管令红表笔接其‘B’极,黑表笔分别接另两个脚上,两次测得的极间电压中,电压微高的那一极为‘E’极,电压低一些的那极为‘C’极。如果是PNP管,令黑表笔接其‘B’极,同样所得电压高的为‘E’极电压低一些的为‘C’。---例如:用红表笔接C9018的中间那个脚<B极>,黑表笔分别接另外两个管脚,可得0.719伏,0.731伏两个电压值。其中0.719伏为“B”与“C”之间的电压,0.731伏为“B”与“E”之间的电压。
  判别三极管的好坏,只要查一下三极管各PN结是否损坏,通过万用表测量其发射极,集电极的正向电压和反向电压来判定。如果测得的正向电压与反向电压相似且几乎为零。或正向电压为‘OL’说明三极管已经短路或断路。
  现在感觉如何!与用电阻法量测三极管相比较,哪一种更爽?
  附:<1>经试验已测得:A1078<PNP>,C3332<NPN>,C9545<NPN>,N222A<NPN>,A733<PNP>,3904<NPN>,3
906<PNP>,90**系列<如:9011<NPN>,9012<PNP>,9013<NPN>,9014<NPN>,9015<PNP>,9016<NPN>,9018<NPN>>等晶体管适用于上述测量的方式。
  <2>所试验的三极管都为TO---92封装。试验的环境----在5度至35度的条件下试验都正确。
  <3>文中的“OL”是指万用表不能正常显示数字时而出现的一固定符号,出现什么样的固定符号‘要看是使用什么牌子的万用表而定’。如:有的万用表则会显示一固定符号”l”。
  <4>A1078<PNP>,C3332<NPN>,C9545<NPN>,N222A<NPN>,A733<PNP>,这五种三极管的中间那个管脚为“C”极。
  3904,3906,和90**系列的三极管,中间那个管脚为“B”极。
三极管代换
名称封装    极性      功能            耐压    电流      功率      频率      配对管
D63328          NPN    音频功放开关100V        7A      40W        达林顿
901321          NPN    低频放大        50V        0.5A  0.625W                      9012
901421          NPN    低噪放大        50V        0.1A0.4W      150HMZ        9015
901521        PNP    低噪放大        50V        0.1A0.4W    150MHZ        9014
901821        NPN    高频放大          30V        0.05A0.4W    1000MHZ
805021        NPN      高频放大        40V        1.5A    1W        100MHZ        8550
855021        PNP      高频放大        40V        1.5A    1W      100MHZ        8050
2N222221    NPN    通用                60V        0.8A  0.5W      25/200NS
2N23694A      NPN    开关                  40V          0.5A    0.3W        800MHZ
2N2907    4ANPN      通用                60V                                0.  0.4W26/70NS
2N3055  12    NPN    功率放大          100V        15A  115W                          MJ2955
2N34406      NPN      视放开关          450V      1A      1W        15MHZ      2N6609
2N377312    NPN      音频功放开关    160V      16A  50W
2N390421ENPN    通用                60V        0.2A
2N290621C  PNP    通用                40V          0.2A
2N2222A21铁NPN高频放大        75V        0.6A    0.625W  300MHZ
2N671821铁NPN    音频功放开关100V      2A      2W
2N540121  PNP    视频放大          160V    0.6A  0.625W    100MHZ      2N5551
2N555121NPN      视频放大          160V    0.6A    0.625W    100MHZ      2N5401
2N568512  NPN    音频功放开关      60V      50A      300W
2N627712  NPN      功放开关          180V    50A    250W
901221        PNP        低频放大          50V        0.5A    0.625W                          9013
2N667812  NPN      音频功放开关650V      15A    175W      15MHZ
9012贴片    PNP      低频放大          50V        0.5A      0.625W                        9013
3DA87A6    NPN        视频放大          100V      0.1A    1W
3DG6B6    NPN        通用                    20V    0.02A    0.1W      150MHZ
3DG6C6      NPN      通用                    25V      0.02A  0.1W        250MHZ
3DG6D6      NPN          通用                    30V    0.02A0.1W          150MHZ
MPSA4221ENPN      电话视频放大    300V    0.5A    0.625W                          MPSA92
MPSA9221EPNP      电话视频放大    300V    0.5A      0.625W                        MPSA42
MPS2222A21NPN    高频放大            75V      0.6A    0.625W    300MHZ
9013贴片    NPN        低频放大          50V        0.5A    0.625W                          9012
3DK2B7        NPN        开关              30V        0.03A  0.2W
3DD15D12NPN        电源开关      300V          5A    50W
3DD102C12NPN        电源开关      300V        5A      50W
3522V                                                  5V稳压管
A63428E      PNP        音频功放开关40V          2A      10W
A7086          PNP          音频开关      80V          0.7A0.8W
A715C29      PNP        音频功放开关35V          2.5A  10W        160MHZ
A73321        PNP          通用            50V            0.1A                    180MHZ
A7414          PNP        开关              20V            0.1A                                        70/120NS
A78139B    PNP        开关              20V            0.2A                                          80/160NS
A928ECB      PNP        通用                20V          1A      0.25W
A93321      PNP        通用                  50V        0.1A                    140MHZ
A94028        PNP        音频功放开关  150V      1.5A25W        4MHZ                C2073
A96621        PNP        音频激励输出    30V        1.5A    0.9W        100MHZ          C2236
A95021    PNP              通用            30V        0.8A    0.6W
A96828      PNP        音频功放开关160V          1.5A    25W        100MHZ            C2238
A1009BCEPNP            功放开关350V2A15W
A1220P29PNP          音频功放开关120V1.5A20W150MHZ
A101321      PNP            视频放大160V1A0.9WC2383
A101521PNP通用60V0.1A0.4W8MHZC1815
2N605012PNP音频功放开关60V12A150W
2N605112PNP音频功放开关80V12A150W
A1175PNP通用60V0.10A0.25W180MHZ
A1213贴片PNP超高频 50V0.15A80MHZ
A719ECBPNP通用30V0.50A0.625W200MHZ
B12G-PNP音频30V0.05A0.05W
B1114ECBPNP通用 贴片20V2A180MHZ
B205锗管PNP音频功放开关80V20A80W
B1215BCEPNP功放开关贴片120V3A20W130MHZ
C2946NPN栾生对管25V0.05A200MHZ
C10446NPN视放45V0.3A2.2GHZ
C12166NPN高速开关40V0.2AT,20nS
C1344ECBNPN通用低噪30V0.10230MHZ
C17336NPN栾生对管30V0.05A2GHZ
C131721ECBNPN通用30V0.5A0.625W200MHZ
C54621ECBNPN高放30V0.03A0.15W600MHZ
C68011NPN音频功放开关200V2A30W20MHZ
C66512NPN音频功放开关125V5A50W15MHZ
C4581BCENPN电源开关600V10A65W20MHZ
C4584BCENPN电源开关1200V6A65W20MHZ
C4897BCENPN行管1500V20A150W
C4928BCENPN行管1500V15A150W
C5411BCENPN彩显行管17”1500V14A60W
HQ1F3P贴片NPN功放开关20V2A2W
TIP13228NPN音频功放开关100V8A70WTIP137
A102021PNP音频开关50V2A0.9W
A112321PNP低噪放大150V0.05A0.75W
A116221DPNP通用贴片50V0.15A0.15W
A1216BCEPNP功放开关180V17A200W20MHZC2922
A1265BCEPNP功放开关140V10A100W30MHZC3182
A1295BCEPNP功放开关230V17A200W30MHZC3264
A1301BCEPNP功放开关160V12A120W30MHZC3280
C3280BCENPN功放开关160V12A120W30MHZA1301
A1302BCEPNP功放开关200V15A120W30MHZC3281
C3281BCENPN功放开关200V15A120W30MHZA1302
A1358BCEPNP120V1A10W120MHZ
A1444BCEPNP高速电源开关100V15A30W80MHZ
A1494BCEPNP功放开关200V17A200W20MHZC3858
A1516BCEPNP功放开关180V12A130W25MHZ
A1668BCEPNP电源开关200V2A25W20MHZ
A1785BCEPNP驱动120V1A1W140MHZ
A1941BCEPNP音频功放形状140V10A100WC5198
C5198BCENPN音频功放形状140V10A100WA1941
A1943BCEPNP功放开关230V15AA150WC5200
C5200BCENPN功放开关230V15A150WA1943
A1988BCEPNP功放开关
B449锗管12PNP功放开关50V3.5A22.5W
B64721PNP通用120V1A0.9W140MHZD667
D66721NPN通用120V1A0.9W140MHZB649
B1375BCEPNP音频功放60V3A2W9MHZ
D40CBCENPN
对讲机用
40V0.5A40W75MH
B688BCEPNP音频功放开关120V8A80WD718
B73439BPNP通用60V1A1WD774
B64929PNP视放180V1.5A20WD669
D66929NPN视频放大180V1.5A20W140MHZB649
B66928PNP达林顿功放70V4A40W
B67528PNP达林顿功放60V7A40W
B67328PNP达林顿功放100V7A40W
B631K29PNP音频功放开关120V1A8W130MHZD600K
D600K29NPN音频功放开关120V1A8W130MHZB631K
C3783BCENPN高压高速开关900V5A100W
B140028BPNP达林顿功放120V6A25WD1590
B74429PNP音频功放开关70V3A10W
B102028PNP功放开关100V7A40W
B124039BPNP功放开关40V2A1W100MHZ
B118528BPNP功放开关60V3A25W70MHZD1762
B107930PNP达林顿功放100V20A100WD1559
B77229PNP音频功放开关40V3A10WD882
B77421PNP通用30V0.1A0.25W
B81730PNP音频功放形状160V12A100WD1047
B83428PNP功放开关60V3A30W
B131654BPNP达林顿功放100V2A10W
B1317BCEPNP音频功放180V15A150WD1975
B1494BCEPNP达林顿功放120V20A120WD2256
B1429BCEPNP功放开关180V15A150W
C38021NPN高频放大35V0.03A250MHZ
C45821NPN通用30V0.1A230MHZ
C53621NPN通用40V0.1A180MHZ
2N660912PNP音频功放开关160V15A150W>2MHZ2N3773
C3795BCENPN高压高速开关900V5A40W
C245821ECBNPN通用低噪 50V0.15A0.2W
C3030BCENPN开关管900V7A80W.达林顿
C3807BCENPN低噪放大30V2A1.2W260MHZ
C3858BCENPN功放开关200V17A200W20MHZA1494
D98529NPN达林顿功放150V±1.5A10W
C203629NPN高放低噪80V1A1-4W
C206828ENPN视频放大300V0.05A1.5W80MHZ
C207328NPN功率放大150V1.5A25W4MHZA940
C303928NPN电源开关500V7A50W
C305812NPN开关管600V30A200W
C314828NPN电源开关900V3A40W
C315028NPN电源开关900V3A50W
C315330NPN电源开关900V6A100W
C318230NPN功放开关140V10A100WA1265
C319821NPN高频放大60V0.15A0.4W130MHZ
3DK4B7NPN开关40V0.8A0.8W
3DK7C7NPN开关25V0.05A0.3W
3D15D12NPN电源开关300V5A50W
C207828NPN音频功放开关80V3A10W150MHZ
C212021NPN通用30V0.8A0.6W
C222821NPN视频放大160V0.05A0.75W
C223021NPN视频放大200V0.1A0.8W
C223328NPN音频功放开关200V4A40W
C223621NPN通用30V1.5A0.9WA966
C1733小铁NPN孪生对管30V2GHZ
C131721EBCNPN通用30V0.5A0.625W200MHZ
C223828NPN音频功放开关160V1.5A25W100MHZA968
C75221NPN通用30V0.1A300MHZ
C81521NPN通用60V0.2A0.25W
C82821NPN通用45V0.05A0.25W
C90021NPN低噪放大30V0.03A100MHZ
C94521NPN通用50V0.1A0.5W250MHZ
C100821NPN通用80V0.7A0.8W50MHZ
C116221NPN音频功放35V1.5A10W
C121339BNPN监视器专用30V0.5A0.4W
C122221NPN低噪放大60V0.1A100MHZ
C149440ANPN发射36V6APQ=40W175MHZ
C150728NPN视放300V0.2A15W
C167421NPNHF/ZF30V0.02A600MHZ
C181521NPN通用60V0.15A0.4W8MHZA1015
C185521FNPNHF/ZF20V0.02A550MHZ
C187512NPN彩行1500V3.5A50W
C190621NPN高频放大30V0.05A1000MHZ
C194212NPN彩行1500V3A50W
C195921NPN通用30V0.4A0.5W300MHZ
C197028NPN手机发射40V0.6APQ=1.3W175MHZ
C197128ANPN手机发射35V2APQ-7.0W175MHZ
C197228ANPN手机发射35V3.5APQ=15W175MHZ
C232021NPN通用50V0.2A0.3W200MHZ
C201221NPN高放30V0.03A200MHZ
C202712NPN行管1500V5A50W
D814BCENPN低噪放大贴片150V0.05A150MHZ
C5142BCENPN彩行1500V20A200W
D998BCENPN音频功放开关120V10A80W<1/3US
D2253BCENPN彩显行管1700V6A50W
D11012NPN音频功放开关130V10A100W1MHZ
C233528NPN视频功放500V7A40W
C237328NPN功放200V7.5A40W
C238321NPN视频开关160V1A0.9WA1013
C330030NPN音频功放开关100V15A100W
C331028CNPN电源开关500V5A40W
C332028CNPN电源开头500V15A80W
C335521FNPN高频放大20V0.1A6500MHZ
C335840BNPN高频放大20V0.1A7000MHZ
C3457BCENPN电源开关1100V3A50W
C3460BCENPN电源开关1100V6A100W
C3466BCENPN电源开关1200V8A120W
C350528BNPN电源开关900V6A80W
C3527BCENPN电源开关500V15A100W
C3528BCENPN电源开关500V20A150W
C3866BCENPN高压高速开关900V3A40W
C2443大铁NPN功放开关600V50A400W
C248129NPN音频功放开关150V1.5A20W
C248221NPN视频放大300V0.1A0.9W
C250021NPN通用30V2A0.9W150MHZ
C259429NPN音频功放开关40V5A10W
C261129NPN视频放大300V0.1A1.25W
C262530NPN音频功放开关450V10A80W
C268229NPNNF/Vid180V0.1A8W
C268829NPN视放管300V0.2A10W80MHZ
C269029NPN音频功放开关120V1.2A20W150MHZA1220P
C2751BCENPN电源开关500V15A120W
C283730NPN音频功放开关150V10A100W
C3873BCENPN高压高速开关500V12A75W30MHZC3886BCENPN开关行管1400V8A50W8MHZ
C389328BNPN行管1400V8A50W8MHZ
C390728BNPN功放开关180V12A130W30MHZ
C359529NPN射频30V0.5A1.2W
C4059BCENPN高速开关600V15V130W0.5/2.2US
C4106BCENPN电源开关500V7A50W20MHZ
C4111BCENPN开关行管1500V10A150W
C3679BCENPN电源开关900V5A100W6MHZ
C289828NPN音频功放开关500V8A50W
C292243NPN音频功放开关180V17A200W50MHZA1216
C302612NPN开关管1700V5A50W
D98629NPN达林顿功放150-80V±1.5A10W
C3262BCENPN功放800V10A100W
C3264BC稳压二极管的测量ENPNPA功放开关230V17A200WB=170A1295
C328030NPN音频功放开关160V12A120WB=100
C328130NPN音频功放开关200V15A150W30MHZ
C3680BCENPN电源开关900V7A120W6MHZ
C3688BCENPN彩行1500V10A150W
C372012NPN彩行1200V10A200W
C395329NPN视放120V0.2A1.3W400MHZ
C398728NPN达林顿50V3A20W
C3995BCENPN行管1500V12A180W
D102528NPN达林顿功放200V8A50W
C3997BCENPN行管1500V15A250W
C3998BCENPN行管1500V25A250W
C4024BCENPN功放开关100V10A35W24MHZ
C4038BCENPN门电路50V0.1A0.3W180MHZ
D1037BCENPN音频功放开关150V30A180W
D104730NPN音频功放开关160V12A100WB817
C4119BCENPN微波炉开关1500V15A250W
C423150CNPN音频功放800V2A30W
C4237BCENPN高压高速开关1000V8A120W30MHZ
C4242BCENPN高压高速开关450V7A40W
C4297BCENPN电源开关500V12A75W10MHZ
C4429BCENPN电源开关1100V8A60W
C4517BCENPN音频功放550V3A30W6MHZ
C4532BCENPN大屏行管1700V10A200W
C4582BCENPN电源开关600V15A75W20MHZ
ON4673BCENPN
ON4873BCENPN
C5244BCENPN彩行1700V15A200W
C5249BCENPN功放开关600V3A金鹰网湖南卫视直播35W6MHZ
C5250BCENPN开关1000V7A100W
C5251BCENPN彩行1500V12A50W
D107128NPN达林顿功放300V6A40W
C4706BCENPN电源开关900V14A130W6MHZ
C4382BCENPN功放开关200V2A25W20MHZA1668
C474246NPN彩行1500V6A50W
C474546NPN彩行1500V6A50W
C474746NPN彩行1500V10A50W
C4769BCENPN微机行管1500V7A60W
C4913BCENPN大屏视放管2000V0.02A35W
C4924BCENPN音频功放800V10A70W
C4927BCENPN行管1500V8A50W
C4927BCENPNSONY29行管1500V8A50W
C4941BCENPN行管1500V6A65W500/380NS
C4953BCENPN功放开关500V2A25Wt=300nS
C5020BCENPN彩行1000V7A100W
C5068BCENPN彩行1500V10A50W
C5086BCENPN彩行1500V10A50W
C5088BCENPN彩行1500V10A50W
C5129BCENPN彩显行管1500V8A50W
D1163A28NPN行偏转用350V7A40W60MHZ
D117512NPN行偏转用1500V5A100W
C5132BCENPN彩行1500V16A50W
C5144BCENPN大屏彩行1700V20A200W
C5148BCENPN大屏彩行1500V8A50W
C5149BCENPN高速高频行管1500V8A50W
C5198BCENPN功放开关140V10A100W
C5200BCENPN功放开关230V15A150WA1943
D127328NPN音频功放80V3A40W50MHZ
C5207BCENPN彩行1500V10A50W
C5243BCENPN彩行1700V15A200W
C5252BCENPN彩行1500V15A100W
C5294BCENPN彩行1500V20At=200MS
C5296BCENPN开关管 带阻1500V8A80W
C5297BCENPN开关管1500V16A60W
C5331BCENPN大屏彩显行管1500V15A180W
D325BCENPN功放开关50V3A25W
D38511NPN达林顿功放100V7A30W
D40021NPN通用25V1A0.75W
D130221NPN音频25V0.5A0.5W200MHZ
D1397BCENPN开关1500V3.5A50W3MHZ
D1398BCENPN开关1500V5A50W3MHZ
D1403BCENPN彩行1500V6A120W
D40128NPN音频功放开关200V2A20W
D41529NPN音频功放开关120V0.8A5W
D43821NPN通用500V1A0.75W100MHZ
D560BCENPN达林顿功放150V5A30W
D63739ENPN通用60V0.1A150MHZ
D66721NPN视频放大120V1A0.9W140MHZB647
D1403BCENPN彩行1500V6A120W
D1415BCENPN功放电源开关100V7A40W达林顿
D71830NPN音频功放开关120V8A80WB668
D77439BNPN通用100V1A1WB734
D78921NPN音频输出100V1A0.90
D82012NPN彩行1500V5A50W
D87012NPN彩行1500V5A50W
D88028NPN音频功放开关60V3A10W
D88229NPN音频功放开关40V3A30WB772
D88428NPN音频功放开关330V7A40W
D89812NPN彩行1500V3A50W
D95112NPN彩行1500V3A65W
D96521NPN音频40V5A0.75W
D96621NPN音频40V5A1W
D633拆28NPN音频功放开关100V7A40W达林顿
D143128BNPN彩行1500V5A80W
D143328BNPN彩行1500V7A80W
D198061BNPN达林顿100V2A10W
D1981EBCNPN达林顿100V2A1W
D199345BNPN音频低噪55V0.1A0.4W
D1416BCENPN功放电源开关80V7A40W达林顿
D1427BCENPN彩行1500V5A80W带阻尼
BU2525AF30NPN开关功放1500V12A150W350NS
D142828BNPN彩行1500V6A80W带阻尼
BU2525AX30NPN开关功放1500V12A150W350NS
D1439BCENPN彩行1500V3A80W
D154128BNPN彩行1500V3A80W
D154528BNPN彩行1500V5A50W
D1547BCENPN彩行1500V7A80W
BU2527AF30NPN开关功放1500V15A150W
D1554BCENPN彩行1500V3.5A80W
D1555BCENPN彩行1500V5A80W
D1556BCENPN彩行1500V6A80W
D1559BCENPN达林顿功放100V20A100WB1079
D159028NPN达林顿功放150V8A25W
D162328BNPN彩行1500V4A70W
D164029NPN达林顿功放120V2A1.2W
D1651SPNPN彩行1500V5A60W3MHZ
D1710BCENPN彩行1500V5A50W
D171828CNPN音频功放180V15A150W20MHZ
D1762BCENPN音频功放开关60V3A25W90MHZB1185
D1843BCENPN低噪放大50V1A1W
D184950ANPN彩行1500V7A120W
D185050ANPN彩行1500V7A120W
D185950ANPN音频80V0.7A1W120MHZ
D186350ANPN音频120V1A1W100MHZ
D172429NPN开关120V3A180MHZ
D187730NPN彩行1500V4A50W带阻尼
D187930NPN彩行1500V6A60W带阻尼
D188720NPN彩行1500V1070W
D193021NPN达林顿100V2A1.2W达林顿
D197553ANPN音频功放180V15A150WB1317
BU2532AW30NPN开关功放1500V15A150W
D197821NPN达林顿120V1.5A0.9W
D1994AEBCNPN音频驱动60V1A1W
BD23729NPN音频功放100V2A25WBD238
BD23829PNP音频功放100V2A25WBD237
BU2520AF30NPN开关功放1500V10A150W1/500NS
BU2520DF30NPN开关功放1500V10A150W1/500NS
BU2520DX30NPN开关功放1500V10A50W600NS
BUH515BCENPN行管1500V10A80W
BUH515DBCENPN行管1500V10A80W
BUS13A12NPN开关功放1000V15A175W
D199745BNPN激励管40V3A1.5W100MHZ
D2008EBCNPN音频功放80V1A1.2W
D2012BCENPN音频功放60V3A2W3MHZ
D2136EBCNPN功放80V1A1.2W
D215553ANPN音频功放180V15A150W
D225646NPN达林顿功放120V25A125WB1494
D233428BNPN彩行1500V5A80W
D2335BCENPN彩行1500V7A100W带阻尼
D2349BCENPN大屏彩显行管1500V±10A50W
D1959BCENPN彩行1400V10A50W
D2374BCENPN功放开关60V3A25W30MHZ
D2375BCENPN高放大倍数80V3A25W50MHZ
D2388EBCNPN达林顿90V3A1.2W
D2445BCENPN彩行1500V12.5A120W
D2498BCENPN彩行1500V6A50W
D2588BCENPN点火器用
DK55BCENPN开关400V4A60W
BC30721aPNP通用50V0.2A0.3W
BC327CBEPNP低噪音频50V0.8A0.625WBC337
BC33721aNPN音频激励低噪50V0.8A0.625WBC327
BC33821aNPN通用激励50V0.8A0.6W
BC54621aNPN通用80V0.2A0.5W
BC547CBENPN通用50V0.2A0.5W300MHZ
BD13529NPN音频功放45V1.5A12.5W
BD13629PNP音频功放45V1.5A12.5WBD137
BD13729NPN音频功放60V1.5A12.5WBD136
BD13829PNP音频功放60V1.5A12.5WBD139
BD13929PNP音频功放80V1.5A12.5WBD138
BUS14A12NPN开关功放1000V30A250W
BUT11A28NPN开关功放1000V5A100W
BD24328NPN音频功放45V6A65WBD244
BD24428PNP音频功放45V6A65WBD243
BD68129NPN达林顿功放100V4A40WBD682
BD68229PNP达林顿功放100V4A40WBD681
BF45829NPN视放250V0.1A10W
BU208A12NPN彩行1500V5A12.5W
BU208D12NPN彩行1500V5A12.5W
BU32328NPN达林顿功放450V10A125W
BU40628NPN行管400V7A60W
BU508A28NPN行管1500V7.5A75W
BU508A28NPN行管1500V7.5A75W
BU508D28NPN行管1500V7.5A75W
BU80628NPN功放400V8A60W
BU932R12NPN功放500V15A150W
BUT12A28NPN开关功放450V10A125W
BU94112NPN功放开关500V15A175W达林顿
BU1508DX28NPN开关功放1500V8A35W
BU2506DX30NPN开关功放1500V7A50W600NS
BU2508AF30NPN开关功放1500V8A125W600NS
BU2508AX30NPN开关功放1500V8A125W600NS
BU2508DF30NPN开关功放1500V8A125W600NS
BU2508DX30NPN开关功放1500V8A50W600NS
BUV2628NPN音频功放开关90V14A65W250NS
BU2522AF30NPN开关功放1500V11A150W350NS
MJ1502412NPN音频功放开关400V16A250W4MHZMJ15025
MJ1502512PNP音频功放开关400V16A250W4MHZMJ15024
MJE27129PNP达林顿100V2A15W6MHZ
BUV28A28NPN音频功放开关225V10A65W250NS
BUV48A30NPN音频功放开关450V15A150W
BUW13A30NPN功放开关1000V15A150W
BUX4812NPN功放开关850V15A125W
BUX8430NPN功放开关800V2A40W
BUX98A12NPN功放开关400V30A210W5MHZ
DK5528NPN功放开关400V4A65W
DTA114PNP10K-10K160V0.6A0.625W
DTC143NPN录像机用4.7k
HPA100BCENPN大屏彩显行管1500V10A150W
HPA150BCENPN大屏彩显行管1500V15A150W
HSE830BCEPNP音频功放80V115W1MHZHSE800
HSE838BCENPN音频功放80V115W1MHZHSE830
MN650BCENPN行管1500V6A80W
MJ80212NPN音频功放开关90V30A200WMJ4502
MJ295512PNP音频功放开关60V15A115WMJ3055
MJ305512NPN音频功放开关60V15A115WMJ2955
MJ450212PNP音频功放开关90V30A200WMJ802
MJ1001212NPN达林顿400V10A175W
MJ1001512NPN电源开关400V50A200W
MJ1001612NPN电源开关500V50A200W
MJ1002512电源开关850V20A250W
MJ1103212NPN电源开关120V50A300WMJ11033
MJ1103312PNP电源开关120V50A300WMJ11032
MJ1333312NPN电源开关400V20A175W
MJ1101512PNP铁达林顿500V10A
MJ1400312PNP铁
MJE34029NPN视放300V0.5A20WMJE350
MJE35029PNP视放300V0.5A20WMJE340
MJE2955TBCEPNP音频功放开关60V10A75W2MHZMJE3055T
MJE3055TBCENPN音频功放开关70V10A75W2MHZMJE2955T
MJE5822BCEPNP音频功放开关500V8A80W
MJE9730BCENPN
MJE1300329NPN功放开关400V1.5A14W
MJE1300528NPN功放开关400V4A60W
MJE1300728NPN功放开关1500V2.5A60W
KSE80028NPN达林顿140V4A20W
TIP31CBCENPN功放开关100V3A40W3MHZTIP32
TIP32CBCEPNP功放开关100V3A40W3MHZTIP31
TIP35C30NPN音频功放开关100V25A125W3MHZTIP36
TIP36C30PNP音频功放开关100V25A125W3MHZTIP35
TIP41C30NPN音频功放开关100V6A65W3MHZTIP42
TIP42C30PNP音频功放开关100V6A65W3MHZTIP41
TIP10228NPN音频功放开关100V8A2W
TIP10528PNP音频功放开关60V15A80W达林顿
TIP12228NPN音频功放开关100V5A65WTIP127
TIP12728PNP音频功放开关100V5A65WTIP122
TIP13728PNP音频功放开关100V8A70WTIP132
TIP14230NPN音频功放开关100V10A125WTIP147
TIP142大30NPN音频功放开关100V10A125WTIP147
TIP14730PNP音频功放开关100V10A125WTIP142
TIP147大30PNP音频功放开关100V10A125WTIP142
TIP152BCE电梯用达林顿400V3A65W
TL43121电压基准源
BT33电压结晶体管
UGN3144SGO霍尔开关
60MIAL1电磁/微波炉1000V60A300W
T30G40BCENPN大功率开关管400V30A300W
560921            NPN音频低频放大50V0.8A0.625W5610
561021            PNP音频低频放大50V0.8A0.625W5610
962621          NPN通用

<#--{zx1}日志--> <#--推荐日志--> <#--引用记录--> <#--相关日志--> <#--推荐日志--> <#--推荐阅读--> <#--相关文章 2010.04.29="" by="" yangfan--=""> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构-->
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