2N3904
Electrical Characteristics @ TA=25°C Unless Otherwise Specified
Parameter
Symbol Min Typ Max
Collector-Base Breakdown Voltage
V(BR)CBO
60
Collector-Emitter Breakdown Voltage* V(BR)CEO 40
Emitter-Base Breakdown Voltage
V(BR)EBO
6
Base Cutoff Current
IBL
Collector Cut-off Current
ICEX
hFE(1)
40
hFE(2)
70
DC Current Gain*
hFE(3)
100
hFE(4)
60
hFE(5)
30
Collector-Emitter Saturation Voltage
VCE(sat)
Base-Emitter Saturation Voltage
VBE(sat)
0.65
Transition Frequency
Delay Time
Rise Time
Storage Time
Fall Time
Output Capacitance
Input Capacitance
fT
td
tr
ts
tf
Cobo
Cibo
250
0.05
0.05
300
0.2
0.4
0.85
0.95
35
35
200
50
4
8
Noise Figure
NF
5
Units
Conditions
V
V
V
µA
µA
V
V
V
V
MHz
ns
ns
ns
ns
pF
pF
dB
IC=10µA, IE=0
IC=1mA, IB=0
IE=10µA, IC=0
VCE=30V, VBE=3V
VCE=30V, VBE=3V
VCE=1V, IC=0.1mA
VCE=1V, IC=1mA
VCE=1V, IC=10mA
VCE=1V, IC=50mA
VCE=1V, IC=100mA
IC=10mA, IB=1mA
IC=50mA, IB=5mA
IC=10mA, IB=1mA
IC=50mA, IB=5mA
VCE=20V, IC=10mA, f=100MHz
VCC=3V, VBE=0.5V, IC=10mA,
IB1=1mA
VCC=3V, IC=10mA, IB1=IB2=1mA
VCB=5V, IE=0,f=1MHz
VBE=0.5V, IC=0, f=1MHz
VCE=5V,IC=0.1mA,f=10Hz to
15.7KHz,RS=1KΩ
*.Pulse test: Pulse Width≤300μs,Duty Cycle≤2.0%.
Rev.3-1-01012019
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