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场效应晶体管(Field Effect Transistor缩写(FET))简称场效应管。由多数载流子参与导电,也称为单极型晶体管。它属于电压控制型半导体器件。具有输入电阻高(10^8~10^9Ω)、噪声小、功耗低、动态范围大、易于集成、没有二次击穿现象、安全工作区域宽等优点,现已成为双极型晶体管和功率晶体管的强大竞争者
各类场效应管根据其沟道所采用的半导体材料,可分为N型沟道和P型沟道两种。所谓沟道,就是电流通道。
半导体的场效应,是在半导体表面的垂直方向上加一电场时,电子和空穴在表面电场作用下发生运动,半导体表面载流子的重新分布,因而半导体表面的导电能力受到电场的作用而改变,即改变为加电压的大小和方向,可以控制半导体表面层中多数载流子的浓度和类型,或控制PN结空间电荷区的宽度,这种现象称半导体的场效应。
场效应管属于电压控制元件,这一点类似于电子管的三极管,但它的构造与工作原理和电子管是截然不同的,与双极型晶体管相比,场效应晶体管具有如下特点:
(1)输入阻抗高;
(2)输入功耗小;
(3)温度稳定性好;
(4)信号放大稳定性好,信号失真小;
(5)由于不存在杂乱运动的少子扩散引起的散粒噪声,所以噪声低。
根据构造和工艺的不同,场效应管分为结型和绝缘型两大类。
结型场效应管
图十一(a)是结型场效应管的结构示意图。
图十一(b)是N型导电沟道结型场效应管的电路符号。
SS24 |
SS24 |
SS26 |
SS34 |
SS36 |
SR360 |
1N5819 |
FQPF8N60C |
KSC2073TU |
J5027-R(H41) |
FQPF5N60C |
SPW17N80C3 |
J13007F2 |
LM7810 |
LM7824 |
LM7808 |
BU508AFTBTU |
KA2S0680BYDTU |
KA2S09655YDTU |
KA2S1265YDTU |
KA5H0165RN |
KA5L0165RTU |
KA5S0765CYDTU |
KA1M0680TU |
LM7815 |
WSK730 |
WSK740 |
WSK840 |
KA7806ESTSTU |
KA7806TSTU |
KA7808ETSTU |
MC7812CTG |
LM7818 |
STD13005FCA |
STF9NK90Z |
C5577 |
C5680 |
C5681 |
2SC5682 |
C5689 |
C5791 |
C5933 |
FDH44N50 |
FJAF6910TU |
FJL6825ATU |
FJL6825TU |
IXTH75N15 |
SP3NK80Z |
S30SC6L |
FTP50210 |
CQ0765R |
TOP234Y |
KIA7809API |
UF1002FCT |
STW7NC80Z |
STP30NF10 |
IRFIBC44LC |
IRFIB7N50APBF |
H06N60E |
KA5S1265YDTU |
2SK2647 |
2SK2766 |
2SK3502-01MR |
KA5Q1565RFYDTU |
KA1M0880BFTU |
KSE13005FTU |
KA1H0280RYDTU |
KA1M0280RYDTU |
KA1M0280RBTU |
FQP5N60C |
L7808CV(825) |
KA5L0265RYDTU |
LM7806 |
2301 |
2302 |
2SC5048 |
2SC5280 |
2SC5587 |
2SC5588 |
2SC5856 |
2SC5857 |
2SC6041 |
2SD2500 |
2SD2559 |
2SK3502 |
B2301 |
B2302 |
BT136-600E |
BU4530AL |
BY329X-1200 |
BYV118-40 |
C4123 |
C5296正 |
D1650 |
D1885 |
D5023 |
E13003-2 |
E13005-2 |
E13007-2 |
E13009L |
FJA4210RTU |
FJA4310RTU |
FJAF4210OTU |
FJAF6810DTU |
FJAF6815TU |
FJAF6820LTU |
FJN13003MTA |
FJN3303BU |
FJP13009 |
FJP3305TU |
FJP5021OTU |
FJP5027R |
FJPF13007H1TU |
FJPF3305H2TU |
FJPF3835TU |
FQP10N20C |
FS6S0965RCBYDTU |
FS6S1565RBTU |
FS7M0880YDTU |
FSCQ0965RTYDTU |
FSDL0365RN |
H7912BE |
HFP75N75TU |
HFP9N50 |
IRF540ZPBF |
IRF730B |
IRF840B |
J5027-R |
JCS2N60F |
JCS830C |
KA1H0565RTU |
KA1L0380RYDTU |
KA1M0265RTU |
KA1M0880BTU |
KSC5802TBTU |
L7809CV |
LM317T |
LM323T |
LM7805 |
TIP116TU |
TIP31C |
TSC431B |
2N3055 |
BUT11AI |
C4460N |
DFP4N60 |
HERAF1605G |
HFP75N75 |
IRF1104 |
IRF3305 |
IRF630F |
IRF640 |
JCS2N60F |
SBR13003 |
2SC3997 |
C4429M正 |
C4460N |
C5027-R |
C5047 |
C5680 |
D13001 |
D13002S |
D13003X |
D13005/B |
D13005K |
D13005MD |
D13009K |
D209L |
D304X |
D4205D |
FJAF6815TU |
FJAF6820LTU |
FJL6825TU |
FS7M0680YDTU正 |
FSDL0365RN |
HBR3045 |
HG13001 |
IRF830 |
IRFB3307 |
K2749 |
KA1H0680RFBYDTU |
KA2S1265YDTU |
KA5H0165RN |
KA5L0165RTU |
KA5Q1565RFYDTU |
KA7812 |
KSE13009LTU |
SPW11N60C2 |
SPI11N60C3 |
SPA15N60C3 |
SPA03N60C3 |
1N60S5 |
2SA1020Y |
2SC2383Y |
2SC2594 |
2SC4106M |
2SC5589 |
2SD850 |
40L45CW |
4276DV |
5NM50 |
78M05 |
78M06 |
2SK1937 |
2SK3109 |
2N03L |
2SC3158 |
3122V |
SPP20N60CFD |
6822A |
A1106 |
A3050C |
AC10F |
AN7824 |
B1203 |
BCR16CM-8LP-A6 |
BT134-600E |
BTA16-600B |
BTA40-600B |
BU2508 |
BU2508AF |
BU2508AW |
BU2520AF |
BU508A |
B649A |
BUK7L06 |
BUV48A |
BU2520DX |
BU4530AW |
B688 |
BTA08-600C |
BU508AFTBTU |
BCR8PM-12LA |
BU406 |
BU2725DX |
C106D |
C1330HA |
C1360 |
C1755 |
C1815 |
C1942 |
C1969 |
C2314 |
C23830 |
C2383Y |
C2581 |
C2655 |
C3039 |
C311 |
C317 |
C3450M |
C358 |
C3631 |
C3795 |
C3807 |
C4231 |
C4834 |
C5027 |
C5043 |
C5048 |
C5296 |
C5296 |
C5297 |
C5297 |
C5299 |
C5301 |
C5302 |
C5303 |
C5339 |
C5386 |
2SC5387 |
C5411 |
C5445 |
C5446 |
C5682 |
C5802 |
C5802A |
C5802D |
C5856 |
CP106D |
CS3843A |
CS5204-1GT3 |
C5300 |
C5588 |
C5129 |
C5280 |
C5857 |
C2073 |
C4458 |
C5587 |
C4544 |
C4468 |
CEP02N60 |
C5689 |
C5763 |
C4161 |
C4160 |
C4125 |
C4916 |
C5764 |
C4517 |
C4461 |
C5696 |
C4429M |
D1047C |
D1273 |
D13001 |
D13005A |
D13007K |
D13009 |
D1541 |
D15NE06L |
D1649 |
D1650 |
D1651 |
D16NE05 |
D1710 |
D1802 |
D1876 |
D1877 |
D1878 |
D1880 |
D1881 |
D1882 |
D1887 |
D2499 |
D2580 |
D2NC60 |
D4515 |
D4NC50 |
D5NM50 |
D880 |
FSDM311 |
DP104C |
DP704C |
DSE160-12A |
D669A |
D2349 |
D2578 |
DP904C |
D5702 |
D5073 |
D5287 |
D2500 |
D2599 |
D2559 |
D13003X |
D2498 |
D2579 |
D2553 |
D2253 |
D2634 |
D2581 |
D5023 |
D5024 |
D13002S |
DP906C |
D1556 |
D13002E |
D13005ED |
D1849 |
D1047-E |
D13005 |
D882 |
D2580 |
D1047 |
FSDM0465RBWDTU |
D1555 |
D2586 |
D882 |
E13007-1 |
ESAD83-004 |
E13003 |
FD312M |
FD312S ST |
FD312S |
FD315M |
FD315S |
FDP6030L |
FFRF10F150S |
FJP13005F-2TU |
FJP13007-1TU |
FJP13007-2TU |
FJP13007F-2TU |
FJP13009-2TU |
FJP13009TU |
FJP5027RTU |
FQB5N50TM |
FQD2N90 |
FQP13N06 |
FQP50N06 |
FQP8N60C |
FS10KM-10A-AL |
FS6S1265REYDTU |
FS6S15658RYDTU |
FS6S1565RBYDTU |
FSD210H |
F10P20 |
SDS10U150S |
FS6S1265RB-SYDTU |
FSDM0265RN |
FFPF10F150S |
FS6S0965RCBYDTU |
FJP13007TU |
FQPF2N60C |
FTP5021-0 |
FQPF10N60 |
FTP5027R |
FAN431ZXA |
FSDH0265RL |
FQPF30N06L |
DM0565R |
FJN3303BU |
FJP3305TU |
FJP5021OTU |
FJPF3305H2TU |
FJPF3835TU |
FQPF6N60C |
FQP2N60C |
FS7M0680YDTU |
FSDM100 |
FCH08U10 |
FQP5N50C |
FQA65N06 |
FFPF10F150S |
FSCM0765RGWDTU |
FSCQ0765RTSYDTU |
FSCQ0965RTYDTU |
FS7M0880TU |
FJL6825ATU |
FJAF6910TU |
FQPF12N60C |
FSDH0265RN |
FS7M0680TU正 |
FDH44N50 |
G50N60D |
GP10J |
GP10J-T |
GP25N150 |
CT60AM18F TO3PL |
GT60M303东芝3PL |
GM0565RYDTU |
GQ1590RYDTU |
H3904 |
H431AA |
H772 |
H7805BI |
H7812 |
H7912 |
H8050SD |
HA17555 |
HE7808 |
HMJE13001 |
HS649A-C |
HS669A-C |
HERAF1605G |
HER1605G |
H04N60F |
H06N60F |
H01N50SI |
H01N60SI |
HGTP7N60A4D |
HSC3417-D |
H669 |
HLB123D |
HLB123I |
HMJE13003D |
HI772 |
IRF1104 |
IRFB4610 |
IRFBC40AS |
IRFBC40ASTRL |
IRFBC40F |
IRFIBC30G |
IRFIBC44LC |
IRFIZ48V |
IRFP140 |
IRFP26N60L |
IRFP30 |
IRFR220TR |
IRFR224 |
IRFU024 |
IRFU110A |
IRFU224 |
IRFU330 |
IRFZ34VPBF |
IRFZ46ZPBF |
IRFZ48N |
IRGB20B60PD1 |
IRL2910SZ |
IRL2910SZTRL |
IZ0088CE |
STPS20H100CT |
IRF3709 |
IRFIBC41GLC |
IRF3710ZPBF |
IRF540ZPBF |
IRFZ44N |
IRFZ48NPBF |
IRFP4242 |
IRL3705N |
IRFP4232 |
IRFIB7N50APBF |
IRFP1405PBF |
IRFP2907ZPBF |
IRF634B |
IRF830B |
IRF630B |
IRF630FP |
IRF740B |
IRF640B |
IRF840 |
SSB13005 |
IRF640F |
IRF740 |
IRFBC40 |
IRFP450 |
M01N60U |
IRFBC20(SSTI) TO220 |
IXTH75N15 |
J352 |
J5027-R |
J5804 |
J6806D TO3P |
J6812 |
J6815 |
J6820 |
J6825 |
J8806D |
JRC78L05 |
JRC78L08 |
J13009-2 |
J13007-2 |
J13009-1 |
J13009 |
J3305-2 |
J13007-1 |
KA7805 |
KSA1943-O |
KSA940 |
KSE13007-1TU |
KA5M0365RTU |
KSE13009TU |
KA1M0880YDTU |
K3491 |
KA1H0565RTU |
KA1L0380RBYDTU |
KA1H0280RYDTU |
KA1M0880TU |
KA1M0280RBTU |
KSA940H2TU |
FQP8N90C |
KA431ZTA |
KIA7915PI |
KA5L0265RYDTU |
KSC5027RHTU |
KSH112TF |
KA1M0880BYDTU |
KA5L0365RN |
KA1M0380RBYDTU |
KA1M0880DTU |
KA278R12TSTU |
KA7815 |
KA278R05TSTU |
KA5M0280RYDTU |
KG606P |
KA5Q0740RTYDTU |
KA5M0380RYDTU |
KA1M0880BTU |
KA5M0965QYDTU |
K2837 |
K3548 |
L1085 |
L7805CV |
L7806CV |
L78M05 |
L78M09 |
L78M05CDT |
LM7912 |
LA78040 |
L7812CV |
L7805ACV |
L7806CV |
LM7805CZ |
L7824CV |
M51523AN |
MBR10100 |
MBR20100 |
MBR2045CT |
MBR2060CT |
MBR3045PT |
MBR3045CT |
MBR6045WT |
MC7805CT |
MC7809CT |
MC7812ACTG |
MC7905CT |
MJE13005 |
MJE13007 |
MUR3060PT |
MBRF10100CT |
MBR20100CTG |
MD2310FX |
MBRF1045 |
MBR30100PT |
MBR20H45CT |
MBR10H200CT |
MBR20H100CT |
MJE13003 |
MBR40H45CT |
PHE13007 |
PHE13009 |
PFF7N60 |
S9013 |
SR1040 |
SB1060 |
SBL3040PT |
SBR13003 |
SSP2N60B |
STRF6512 |
SSS2N60B |
SSP1N60B |
ST13003A |
SSR1N60BTF |
SSS4N60B |
STPR1020CFP |
SPP15N60C3 |
TIP127 |
TIP42C |
TL431 |
TIP32CTSTU |
TSC13003CT |
TL431AA |
UHF10JT |
WSK01N60-SL |
YG911S2R TO220F |
KA1H0165RTU |
价格优惠 欢迎来电垂询 83372015 柯
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