2N3391 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
2N3391 Datasheet PDF : 7 Pages
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NPN General Purpose Amplifier
(continued)
Electrical Characteristics
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Min Max Units
OFF CHARACTERISTICS
V(BR)CEO
V(BR)CBO
Collector-Emitter Breakdown
Voltage*
Collector-Base Breakdown Voltage
V(BR)EBO
Emitter-Base Breakdown Voltage
ICBO
Collector-Cutoff Current
IEBO
Emitter-Cutoff Current
IC = 10 mA, IB = 0
IC = 10 µA, IE = 0
IE = 10 µA, IC = 0
VCB = 18 V, IE = 0
VEB = 5.0 V, IC = 0
25
V
25
V
5.0
V
100
nA
100
nA
ON CHARACTERISTICS*
hFE
DC Current Gain
VCE = 4.5 V, IC = 2.0 mA
2N3390
400
800
2N3391/A 250
500
2N3392
150
300
2N3393
90
180
SMALL SIGNAL CHARACTERISTICS
Cob
Output Capacitance
VCB = 10 V, f = 1.0 MHz
2.0
10
pF
hfe
Small-Signal Current Gain
NF
Noise Figure
IC = 2.0 mA, VCE = 4.5 V,
f = 1.0 kHz
2N3390
400
1250
2N3391/A 250
800
2N3392
150
500
2N3393
90
400
VCE = 4.5 V, IC = 100 µA,
RG = 500 Ω, 2N3391A only
BW = 15.7 kHz
5.0
dB
*Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 2.0%
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