MMBT3906
Small-signal Characteristics
Current-Gain-Bandwidth Product (4)
(IC= -10 mAdc, VCE= -20 Vdc, f=100MHz)
Output Capacitance
(VCB= -5.0 Vdc, IE=0, f=1.0MHz)
Input Capacitance
(VEB= -0.5 Vdc, IC=0, f=1.0MHz)
Input Impedance
(VCE= -10 Vdc IC=-1.0 mAdc, f=1.0 kHz)
Voltage Feeback Radio
(VCE= -10Vdc IC=1.0 mAdc, f=1.0 kHz)
Small-Signal Current Gain
(VCE= -10Vdc IC=1.0 mAdc, , f=1.0 kHz)
Output Admittance
(VCE= -10Vdc IC=1.0 mAdc, f=-1.0kHz)
Noise Figure
(VCE= -5.0Vdc IC= -100 µAdc, , RS=1.0k ohms, f=1.0kHz)
fT
Cobo
Cibo
hie
hre
hfe
hoe
NF
250
-
-
-
-
0.1
2.0
100
3.0
4.5
4.0
MHz
pF
pF
k ohms
x 10-4
-
µmhos
dB
60
400
10
12
10
DC Current Gain
(IC= -0.1 mAdc, VCE= -1.0Vdc)
(IC= -1.0 mAdc, VCE= -1.0 Vdc)
(IC= -10 mAdc, VCE= -1.0Vdc)
(IC= -50 mAdc, VCE= -1.0Vdc)
(IC= -100 mAdc, VCE= -1.0Vdc)
Collector-Emitter Saturation Voltage (3)
(IC= -10 mAdc, IB= -1.0mAdc)
(IC= -50 mAdc, IB= -5.0mAdc)
Base-Emitter Saturation Voltage (3)
(IC= -10 mAdc, IB= -1.0 mAdc)
(IC= -50 mAdc, IB= -5.0 mAdc)
HFE
VCE(sat)
VBE(sat)
-
Vdc
Vdc
60
80
100
60
30
-
-
On Characteristics
-0.65
-
-
-
300
-
-
-0.25
-0.4
-0.85
-0.95
(3)
Switching Characteristics
Delay Time
Rise Time
Storage Time
Fall Time
(Vcc= -3.0 Vdc, VBE= 0.5 Vdc
Ic= -10 mAdc, IB1= -1.0 mAdc)
(Vcc= -3.0 Vdc,
Ic= -10 mAdc, IB1=IB2= -1.0 mAdc)
3.Pulse Test:Pulse Width 300 µS, Duty Cycle 2.0%.
<
=<
=
td
tr
ts
tf
-
-
-
-
35
35
225
75
ns
ns
WEITRON
http://www.weitron.com.tw
Electrical Characteristics (TA=25 C unless otherwise noted) (Countinued)
Characteristics Symbol Unit
Min Max