MBT3946DW1T2G(2009) 查看數據表（PDF） - ON Semiconductor
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MBT3946DW1T2G Datasheet PDF : 10 Pages
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MBT3946DW1T1G
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
OFF CHARACTERISTICS
Collector −Emitter Breakdown Voltage (Note 2)
(IC = 1.0 mAdc, IB = 0)
(IC = −1.0 mAdc, IB = 0)
Collector −Base Breakdown Voltage
(IC = 10 mAdc, IE = 0)
(IC = −10 mAdc, IE = 0)
Emitter −Base Breakdown Voltage
(IE = 10 mAdc, IC = 0)
(IE = −10 mAdc, IC = 0)
Base Cutoff Current
(VCE = 30 Vdc, VEB = 3.0 Vdc)
(VCE = −30 Vdc, VEB = −3.0 Vdc)
Collector Cutoff Current
(VCE = 30 Vdc, VEB = 3.0 Vdc)
(VCE = −30 Vdc, VEB = −3.0 Vdc)
ON CHARACTERISTICS (Note 2)
DC Current Gain
(IC = 0.1 mAdc, VCE = 1.0 Vdc)
(IC = 1.0 mAdc, VCE = 1.0 Vdc)
(IC = 10 mAdc, VCE = 1.0 Vdc)
(IC = 50 mAdc, VCE = 1.0 Vdc)
(IC = 100 mAdc, VCE = 1.0 Vdc)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(IC = −0.1 mAdc, VCE = −1.0 Vdc)
(IC = −1.0 mAdc, VCE = −1.0 Vdc)
(IC = −10 mAdc, VCE = −1.0 Vdc)
(IC = −50 mAdc, VCE = −1.0 Vdc)
(IC = −100 mAdc, VCE = −1.0 Vdc)
Collector −Emitter Saturation Voltage
(IC = 10 mAdc, IB = 1.0 mAdc)
(IC = 50 mAdc, IB = 5.0 mAdc)
(PNP)
(NPN)
(IC = −10 mAdc, IB = −1.0 mAdc)
(IC = −50 mAdc, IB = −5.0 mAdc)
Base −Emitter Saturation Voltage
(IC = 10 mAdc, IB = 1.0 mAdc)
(IC = 50 mAdc, IB = 5.0 mAdc)
(PNP)
(NPN)
(IC = −10 mAdc, IB = −1.0 mAdc)
(IC = −50 mAdc, IB = −5.0 mAdc)
SMALL−SIGNAL CHARACTERISTICS
Current −Gain − Bandwidth Product
(IC = 10 mAdc, VCE = 20 Vdc, f = 100 MHz)
(IC = −10 mAdc, VCE = −20 Vdc, f = 100 MHz)
Output Capacitance
(VCB = 5.0 Vdc, IE = 0, f = 1.0 MHz)
(VCB = −5.0 Vdc, IE = 0, f = 1.0 MHz)
Input Capacitance
(VEB = 0.5 Vdc, IC = 0, f = 1.0 MHz)
(VEB = −0.5 Vdc, IC = 0, f = 1.0 MHz)
Input Impedance
(VCE = 10 Vdc, IC = 1.0 mAdc, f = 1.0 kHz)
(VCE = −10 Vdc, IC = −1.0 mAdc, f = 1.0 kHz)
Voltage Feedback Ratio
(VCE = 10 Vdc, IC = 1.0 mAdc, f = 1.0 kHz)
(VCE = −10 Vdc, IC = −1.0 mAdc, f = 1.0 kHz)
Small −Signal Current Gain
(VCE = 10 Vdc, IC = 1.0 mAdc, f = 1.0 kHz)
(VCE = −10 Vdc, IC = −1.0 mAdc, f = 1.0 kHz)
2. Pulse Test: Pulse Width ≤ 300 ms; Duty Cycle ≤ 2.0%.
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
(NPN)
(PNP)
Symbol
V(BR)CEO
V(BR)CBO
V(BR)EBO
IBL
ICEX
hFE
VCE(sat)
VBE(sat)
fT
Cobo
Cibo
hie
hre
hfe
http://onsemi.com
2
Min
Max
Unit
Vdc
40
−
−40
−
Vdc
60
−
−40
−
Vdc
6.0
−
−5.0
−
nAdc
−
50
−
−50
nAdc
−
50
−
−50
−
40
−
70
−
100
300
60
−
30
−
60
−
80
−
100
300
60
−
30
−
Vdc
−
0.2
−
0.3
−
−0.25
−
−0.4
Vdc
0.65
0.85
−
0.95
−0.65
−
−0.85
−0.95
MHz
300
−
250
−
pF
−
4.0
−
4.5
pF
−
8.0
−
10.0
kW
1.0
10
2.0
12
X 10− 4
0.5
8.0
0.1
10
−
100
400
100
400
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