SKKD260/12該全波整流橋采用塑料封裝結(jié)構(gòu)(大多數(shù)的小功率整流橋都是采用該封裝形式)。
橋內(nèi)的四個主要發(fā)熱元器件——二極管被分成兩組分別放置在直流輸出的引腳銅板上。
在直流輸出引腳銅板間有兩塊連接銅板,他們分別與輸入引腳(交流輸入導線)相連,
形成我們在外觀上看見的有四個對外連接引腳的全波整流橋。由于該系列整流橋都是采用塑料封裝結(jié)構(gòu),
在上述的二極管、引腳銅板、連接銅板以及連接導線的周圍充滿了作為絕緣、導熱的骨架填充物質(zhì)——環(huán)氧樹脂。
然而,環(huán)氧樹脂的導熱系數(shù)是比較低的(一般為0.35℃W/m,最高為2.5℃W/m),
因此整流橋的結(jié)--殼熱阻一般都比較大(通常為1.0~10℃/W)。通常情況下,
在元器件的相關(guān)參數(shù)表里,生產(chǎn)廠家都會提供該器件在自然冷卻情況下的結(jié)—環(huán)境的熱阻
西門康IPM
Skiip1013GB122-2DL
Skiip1203GB122-2Dw
Skiip1513GB122-3DL
Skiip1803GB122-3Dw
Skiip2013GB122-4DL
Skiip2403GB122-4Dw
Skiip313GD122-3DUL
Skiip513GD122-3DUL
Skiip603GD122-3Duw
Skiip1213GB123-2DL
Skiip1813GB123-3DL
Skiip2413GB123-4DL
Skiip613GD123-3DUL
Skiip432GB120-2D
Skiip632GB120-3D
Skiip642GB120-2D
Skiip832GB120-4D
Skiip942GB120-3D
Skiip1242GB120-4D
Skiip432GH120-4D
Skiip642GH120-4D
Skiip132GD120-3Du
Skiip232GD120-3Du
Skiip342GD120-3Du
Skiip132GDl120-4Du
Skiip132GDl120-4Du
Skiip232GDl120-4Du
Skiip232GDl120-4Du
Skiip342GDl120-4Du
Skiip342GDl120-4Du
Skiip1013GB172-2DL
Skiip1203GB172-2Dw
Skiip1513GB172-3DL
Skiip1803GB172-3Dw
Skiip2403GB172-4Dw
Skiip2013GB172-4DL
Skiip513GD172-3DUL
Skiip592GB170-2D
Skiip792GB170-3D
Skiip1092GB170-4D
Skiip592GH170-4D
Skiip292GD170-3Du
Skiip11NAB065V1
Skiip12NAB065V1
Skiip13NAB065V1
Skiip14NAB065V1
Skiip25NAB065V1
Skiip26NAB065V1
Skiip37NAB065V1
Skiip38NAB065V1
Skiip11NAB066V1
Skiip13NAB066V1
Skiip14NAB066V1
Skiip25NAB066V1
Skiip26NAB066V1
Skiip38NAB066V1
Skiip01NAC066V1
Skiip02NAC066V1
Skiip03NAC066V1
Skiip01NEB066V1
Skiip02NEB066V1
Skiip03NEB066V1
Skiip11NAB126v1
Skiip12NAB126v1
Skiip23NAB126v1
Skiip24NAB126v1
Skiip35NAB126v1
Skiip36NAB126v1
sk8bgd065e
sk10bgd065et
sk15bgd065et
sk20bgd065et
sk20dgd065et
sk25dgd065et
sk10dgdl065et
sk15dgdl065et
sk20dgdl065et
sk10dgdl126et
sk15dgdl126et
西門康二極管
SKKD15/12
SKKD15/16
SKKD26/12
SKKD26/16
SKKD46/12
SKKD46/16
SKKD81/12
SKKD81/16
SKKD100/12
SKKD100/16
SKKD162/12
SKKD162/16
SKKD201/12
SKKD201/16
SKKD260/12
SKKD260/16
SKKD380/12
SKKD380/16
SKKD600/12
SKKD600/16
SKKD700/16
熔斷器
170M6966
170M6967
170M6968
170M6969
170M6970
170M7026
170M7028
170M7031
170M7034
170M7036
170M7041
170M7042
170M7043
170M7044
170M7045
170M7046
170M7047
170M7055
170M7057
170M7058
170M7059
170M7060
170M7061
170M7062
170M7063
170M7064
170M7065
170M7066
170M7069
170M7078
170M7079
170M7080
170M7081
170M7082
170M7083
170M7084
170M7085
170M7086
170M7098
170M7099
170M7100
170M7101
170M7102
170M7103
170M7104
170M7105
170M7106
170M7107
170M7115
170M7118
170M7119
170M7120
170M7121
170M7122
170M7123
170M7124
170M7125
170M7126
170M7138
170M7139
170M7140
170M7141
170M7142
170M7143
西碼二極管
SW16CXC26C
SW18CXC26C
SW20CXC26C
SW22CXC26C
SW02CXC30C
SW04CXC30C
SW06CXC30C
SW08CXC30C
SW10CXC30C
SW12CXC30C
SW14CXC30C
SW02CXC32C
SW04CXC32C
SW06CXC32C
SW08CXC32C
SW10CXC32C
SW12CXC32C
SW14CXC32C
西瑪二極管螺栓/平面基極型
SM02PCN046
SM04PCN046
SM02PCR046
SM04PCR046
SM02PCN00701-1
SM04PCN00701-1
SM06PCN00701-1
SM02PCR00701-1
SM04PCR00701-1
SM06PCR00701-1
SM02PCN00701-2
SM04PCN00701-2
SM06PCN00701-2
SM08PCN00701-2
SM10PCN00701-2
SM02PCR00701-2
SM04PCR00701-2
SM06PCR00701-2
SM10PCR00701-2
SM02PCN074
SM04PCN074
SM06PCN074
SM08PCN074
SM10PCN074
SM02PCR074
SM04PCR074
SM06PCR074
SM08PCR074
SM10PCR074
SM02PCN076
SM04PCN076
SM02PCR076
SM04PCR076
SM02PCN085-1
SM04PCN085-1
西碼平板可控硅
N640CH22
N640CH24
N640CH26
N640CH28
N640CH30
N760CH02
N760CH04
N760CH06
N760CH08
N760CH10
N760CH12
N760CH14
N760CH16
N760CH18
N760CH20
N990CH02
N990CH04
N990CH06
N990CH08
N990CH10
N990CH12
N990CH14
N990CH16
N750CH26
N750CH28
N750CH30
N750CH32
N750CH34
N750CH36
N750CH38
N750CH40
N750CH42
N750CH44
N750CH45
N850CH30
N850CH32
N850CH34
N850CH36
N880CH20
N880CH22
N880CH24
N880CH26
N880CH28
N880CH30
N980CH02
N980CH04
N980CH06
N980CH08
N980CH10
N980CH12
N980CH14
N980CH16
N980CH18
N980CH20