BC237 Datasheet, PDF (2/2 Pages) Motorola, Inc – Amplifier Transistors

RoHS
WEJ ELECTRONIC CO.,LTD Base-emitter saturation voltage
Base-emitter voltage
Transition frequency
Collector output capacitance
Emitter-base capacitance
Noise figure
VBE(sat)
VBE
fT
Cob
IC=10mA, IB=0.5mA
IC=100mA,IB=5mA
VCE=5V, IC=0.1mA
VCE=5V, IC=2mA
VCE=5V, IC=100mA
VCE=3V,IC=0.5mA,f=100MHz BC237
BC238
BC239
VCE=5V,IC=10mA,f=100MHz BC237
BC238
BC239
VCB=10V, IE=0, f=1MHz
0.55
150
150
150
Cib
VEB=0.5V, IC=0, f=1MHz
VCE=5V, Ic=0.2mA,
f=1kHZ, Rs=2KΩ
BC239
0.5
0.62
0.83
100
120
140
200
240
280
8
2
0.83
1.05
0.7
4.5
4
V
V
MHz
pF
Pf
NF
VCE=5V, Ic=0.2mA,
f=1kHZ, Rs=2KΩ, ∆f=200Hz BC237
BC238
BC239
dB
2
10
2
10
2
4
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