MMBT3904 查看數據表（PDF） - Semtech Electronics LTD.
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MMBT3904 Datasheet PDF : 5 Pages
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MMBT3904
Characteristics at Tamb=25 OC
Output Admittance
at IC = 1 mA, VCE = 10 V, f = 1 KHz
Noise Figure
at IC = 1 µA, VCE = 5 V, RS = 1 Kohms, f = 1 KHz
Delay Time
VCC = 3 V, VBE = -0.5 V,
Rise Time
IC = 10 mA, IB1 = 1 mA
Storage Time
VCC = 3 V, IC = 10 mA,
Fall Time
IB1 = IB2 = 1 mA
hoe
1
40
µmhos
NF
-
5
dB
td
-
35
ns
tr
-
35
ns
ts
-
200
ns
tf
-
50
ns
Typical Pulsed Current Gain
vs Collector Current
500
Vce=5V
400
125°C
300
200
25°C
100
-40°C
0
0.1
1
10
100
Ic-Collector Current (mA)
Base-Emitter Saturation
Voltage vs Collector Current
1 β=10
0.8 -40°C
0.6
25°C
125°C
0.4
0.1
1
10
100
IC-Collector Current (mA)
Collector-Emitter Saturation
Voltage vs Collector Current
0.15
β=10
0.1
125°C
25°C
0.05
0.1
-40°C
1
10
100
IC-Collector Current (mA)
Base-Emitter On Voltage vs
Collector Current
1
VCE=5V
0.8
-40°C
0.6
25°C
125°C
0.4
0.2
0.1
1
10
100
Ic - Collector Current (mA)
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 06/12/2005
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