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2N3904TA Datasheet, PDF (2/7 Pages) Fairchild Semiconductor – NPN General Purpose Amplifier
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Electrical Characteristics Ta = 25°C unless otherwise noted
Symbol
Parameter
Test Condition
OFF CHARACTERISTICS
V(BR)CEO Collector-Emitter Breakdown Voltage
V(BR)CBO Collector-Base Breakdown Voltage
V(BR)EBO Emitter-Base Breakdown Voltage
IBL
Base Cutoff Current
ICEX
Collector Cutoff Current
ON CHARACTERISTICS*
IC = 1.0mA, IB = 0
IC = 10μA, IE = 0
IE = 10μA, IC = 0
VCE = 30V, VEB = 3V
VCE = 30V, VEB = 3V
hFE
DC Current Gain
VCE(sat) Collector-Emitter Saturation Voltage
VBE(sat) Base-Emitter Saturation Voltage
SMALL SIGNAL CHARACTERISTICS
IC = 0.1mA, VCE = 1.0V
IC = 1.0mA, VCE = 1.0V
IC = 10mA, VCE = 1.0V
IC = 50mA, VCE = 1.0V
IC = 100mA, VCE = 1.0V
IC = 10mA, IB = 1.0mA
IC = 50mA, IB = 5.0mA
IC = 10mA, IB = 1.0mA
IC = 50mA, IB = 5.0mA
fT
Current Gain - Bandwidth Product
IC = 10mA, VCE = 20V,
f = 100MHz
Cobo
Output Capacitance
VCB = 5.0V, IE = 0,
f = 1.0MHz
Cibo
Input Capacitance
VEB = 0.5V, IC = 0,
f = 1.0MHz
NF
Noise Figure
IC = 100μA, VCE = 5.0V,
RS = 1.0kΩ,
f = 10Hz to 15.7kHz
SWITCHING CHARACTERISTICS
td
Delay Time
tr
Rise Time
ts
Storage Time
tf
Fall Time
VCC = 3.0V, VBE = 0.5V
IC = 10mA, IB1 = 1.0mA
VCC = 3.0V, IC = 10mA,
IB1 = IB2 = 1.0mA
* Pulse Test: Pulse Width ≤ 300μs, Duty Cycle ≤ 2.0%
Min.
40
60
6.0
40
70
100
60
30
0.65
300
Max.
50
50
Units
V
V
V
nA
nA
300
0.2
V
0.3
V
0.85
V
0.95
V
MHz
4.0
pF
8.0
pF
5.0
dB
35
ns
35
ns
200
ns
50
ns
Ordering Information
Part Number
2N3904BU
2N3904TA
2N3904TAR
2N3904TF
2N3904TFR
MMBT3904
MMBT3904_D87Z
PZT3904
Marking
2N3904
2N3904
2N3904
2N3904
2N3904
1A
1A
3904
Package
TO-92
TO-92
TO-92
TO-92
TO-92
SOT-23
SOT-23
SOT-223
Packing Method
BULK
AMMO
AMMO
TAPE REEL
TAPE REEL
TAPE REEL
TAPE REEL
TAPE REEL
Pack Qty
10000
2000
2000
2000
2000
3000
10000
2500
© 2011 Fairchild Semiconductor Corporation
2N3904 / MMBT3904 / PZT3904 Rev. B0
2
www.fairchildsemi.com
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