Datasheet

2012-08-21
5
SMBT3904...MMBT3904
DC current gain h
FE
= ƒ(I
C
)
V
CE
= 1 V, normalized
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
mA
I
C
1
10
2
10
3
10
h
FE
-55 °C
25 °C
125 °C
Saturation voltage I
C
= ƒ(V
BEsat
; V
CEsat
)
h
FE
= 10
EHP00756
2
0
V
BE sat
C
10
1
10
0
5
Ι
V
mA
0.2 0.4 0.6 0.8 1.0
1.2
CE sat
V,
5
10
2
V
BE
V
CE
Collector-base capacitance C
cb
= ƒ(V
CB
)
Emitter-base capacitance C
eb
= ƒ(V
EB
)
0 4 8 12 16
A
22
V
CB
(V
EB
0
1
2
3
4
5
6
7
pF
9
C
CB
(C
EB
)
CCB
CEB
Total power dissipation P
tot
= ƒ(T
S
)
SMBT3904/MMBT3904
0 15 30 45 60 75 90 105 120
°C
150
T
S
0
30
60
90
120
150
180
210
240
270
300
mW
360
P
tot