Transistor
2SD1149
Silicon NPN epitaxial planer type
For low-frequency amplification
Unit: mm
+0.2
2.8
鈥?.3
s
Features
q
q
q
q
0.65鹵0.15
+0.25
1.5
鈥?.05
0.65鹵0.15
1.1
鈥?.1
Parameter
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Peak collector current
Collector current
Collector power dissipation
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
V
EBO
I
CP
I
C
P
C
T
j
T
stg
Ratings
100
100
15
50
20
200
150
鈥?5 ~ +150
Unit
V
V
V
mA
mA
mW
藲C
藲C
1:Base
2:Emitter
3:Collector
JEDEC:TO鈥?36
EIAJ:SC鈥?9
Mini Type Package
Marking symbol :
1V
s
Electrical Characteristics
Parameter
Collector cutoff current
Collector to base voltage
Collector to emitter voltage
Emitter to base voltage
Forward current transfer ratio
Collector to emitter saturation voltage
Transition frequency
(Ta=25藲C)
Symbol
I
CBO
I
CEO
V
CBO
V
CEO
V
EBO
h
FE*
V
CE(sat)
f
T
Conditions
V
CB
= 60V, I
E
= 0
V
CE
= 60V, I
B
= 0
I
C
= 10碌A(chǔ), I
E
= 0
I
C
= 1mA, I
B
= 0
I
E
= 10碌A(chǔ), I
C
= 0
V
CE
= 10V, I
C
= 2mA
I
C
= 10mA, I
B
= 1mA
V
CB
= 10V, I
E
= 鈥?mA, f = 200MHz
100
100
15
400
0.05
100
1200
0.2
V
MHz
min
typ
max
100
1
Unit
nA
碌A(chǔ)
V
V
V
*1
h
FE1
Rank classification
Rank
h
FE
R
400 ~ 800
1VR
S
600 ~ 1200
1VS
Marking Symbol
0 to 0.1
s
Absolute Maximum Ratings
(Ta=25藲C)
0.1 to 0.3
0.4鹵0.2
0.8
0.16
鈥?.06
+0.2
+0.1
High foward current transfer ratio h
FE
.
Low collector to emitter saturation voltage V
CE(sat)
.
High emitter to base voltage V
EBO
.
Mini type package, allowing downsizing of the equipment and
automatic insertion through the tape packing and the magazine
packing.
0.95
2.9
鈥?.05
1
1.9鹵0.2
+0.2
0.95
3
0.4
鈥?.05
+0.1
2
1.45
1
1
2
