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2N3904 Datasheet, PDF (2/4 Pages) NXP Semiconductors – NPN switching transistor
2N3904
ELECTRICAL CHARACTERISTICS (TJ=25OC, unless otherwise noted)
PARAMETER
Collector - Emitter Breakdown Voltage
Collector - Base Breakdown Voltage
Emitter - Base Breakdown Voltage
Base Cutoff Current
Collector Cutoff Current
DC Current Gain
Collector - Emitter Saturation Voltage
Base - Emitter Saturation Voltage
Current-Gain - Bandwidth Product
Collector-Base Capacitance
Emitter - Base Capacitance
D e la y Ti me
Ri s e Ti me
S to ra g e Ti me
F a ll Ti me
S ym b o l
Te s t C o nd i ti o n
V (B R )C E O IC =1 .0 mA , IB =0
V (B R )C B O IC=1 0 uA , IE =0
V (B R )E B O IE=1 0 uA , IC =0
IB E V
VCE=30V, VEB=3.0V
IC E X
VCE=30V, VEB=3.0V
hF E
V
C E (S AT)
VB E (S AT)
fT
CCBO
IC =0.1mA , V C E =1.0V
IC =1.0mA , V C E =1.0V
IC =10mA , V C E =1.0V
IC=50mA , V C E =1.0V
IC=100mA , V CE=1.0V
IC=10mA , IB=1.0mA
IC=50mA , IB=5.0mA
IC=10mA , IB=1.0mA
IC=50mA , IB=5.0mA
IC=10mA , V CE=20V
f=100MHZ
V C B =5.0V, IE =0, f=1MHZ
CEBO
V CB=0.5V, IE =0, f=1MHZ
td
V =3V, V =0.5V,
CC
BE
tr
IC=10mA , IB1=1mA
ts
V CC=3V,IC=10mA
tf
IB1=IB2=1 mA
MIN.
40
60
6.0
-
-
40
70
100
60
30
-
-
0.65
-
300
-
-
-
-
-
-
TYP.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MAX.
-
-
-
50
50
-
-
300
-
-
0.2
0.3
0.85
0.95
-
4.0
8
35
35
200
50
Uni ts
V
V
V
nA
nA
-
V
V
MHZ
PF
PF
ns
ns
ns
ns
STAD-SEP.13.2005
SWITCHING TIME EQUIVALENT TEST CIRCUITS
+3V
+ 1 0.9 V
0
-0 .5V
300ns
D u ty C y c le ~ 2 .0 %
< 1ns
10K Ω
275Ω
C S* < 4pF
D e la y a n d R is e T im e E q u iv a le n t T e s t C irc u it
+3V
+ 1 0 .9 V
0
-9.1V
10 to 500us
Duty Cycle ~ 2.0%
< 1ns
10KΩ
1N916
275Ω
CS* < 4pF
Storage and Fall T im e Equivalent T est C ircuit
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