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集IC集成电路封测和半导体分立器件研发、生产及销售于一体
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复合管
复合管
Compound pipe
在一个电子管的壳内装有两个以上电极系统,每个电极系统各自独立通过电子流,实现各自的功能,这种电子管称为复合管。复合管是指用两只或多只三极管按一定规律进行组合,等效成一只三极管,复合管又称达林顿管。具体接法如下,以两个相同极性的三极管为例,前面为三极管集电极跟后面三极管集电极相接,前面为三极管射极跟后面三极管基极相接,前面三极管功率一般比后面三极管小,前面三极管基极为达林顿管基极,后面三极管射极为达林顿管射极,用法跟三极管一样,放大倍数是两个三极管放大倍数的乘积。
Part NumberPolarityPCMICVCBOVCEOVEBOhFEhFEVCE(sat)Package
(mW)(mA)(V)(V)(V)MinMax(V)
MPSA13NPN625500303010100001.5TO-92
MMBTA28NPN200500808012100001.2SOT-23
MMBTA14NPN300300303010200001.5SOT-23
MMBTA13NPN300300303010100001.5SOT-23
MJD127PNP1500-8000-100-100-5100012000-4TO-252-2L
MJD127PNP1500-8000-100-100-5100012000-4TO-251
MJD122NPN1500800010010051000120002TO-252-2L
MJD122NPN1500800010010051000120002TO-251
MJD117PNP1500-2000-100-100-5100012000-3TO-252-2L
MJD117PNP1500-2000-100-100-5100012000-3TO-251
MJD112NPN1500200010010051000120003TO-252-2L
MJD112NPN1500200010010051000120003TO-251
CZT127PNP1000-5000-100-100-51000-4SOT-223
CZT122NPN10005000100100510004SOT-223
BCV47NPN300500806010100001SOT-23
BCV27NPN300500403010200001SOT-23
2SD2142NPN20030040321250001.4SOT-23
TIP147PNP2000-10000-100-100-5100012000-2TO-220-3L
TIP127PNP1250-5000-100-100-51000-2TO-126
TIP122NPN12505000100100510002TO-126
TIP127FPNP2000-5000-100-100-5-1000-4TO-220F
TIP122FNPN20005000100100510004TO-220F
TIP127PNP2000-5000-100-100-51000-4TO-220-3L
TIP122NPN20005000100100510004TO-220-3L
TIP120NPN200050006060510004TO-220-3L
TIP117PNP2000-2000-100-100-51000-2.5TO-220-3L
TIP112NPN20002000100100510002.5TO-220-3L
PZTA64PNP1000-500-30-30-1020000-1.5SOT-223
PZTA14NPN1000500303010200001.5SOT-223
MPSA29NPN62550010010012100001.5TO-92
MPSA14NPN625500303010200001.5TO-92
TIP122NPN2000500010010051000120004TO-263-2L

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