2SD1821G
2
SJC00
374A
ED
This product complies with the RoHS Directive (EU 2002/95/EC).
V
CE(sat)
I
C
h
FE
I
C
f
T
I
E
P
C
T
a
I
C
V
CE
I
C
V
BE
C
ob
V
CB
0
160
40
120
80
0
240
200
160
120
80
40
Collector power dissipation P
C
(mW
)
Ambient temperature T
a
(
°
C)
0
12
10
8
2
6
4
0
120
100
80
60
40
20
T
a
=
25
°
C
1.8 mA
1.6 mA
1.4 mA
1.2 mA
1.0 mA
0.8 mA
0.6 mA
0.4 mA
0.2 mA
I
B
=
2.0 mA
Collector current I
C
(mA
)
Collector-emitter voltage V
CE
(V)
0
2.0
1.6
0.4
1.2
0.8
0
120
100
80
60
40
20
V
CE
=
10 V
T
a
=
75
°
C
−
25
°
C
25
°
C
Base-emitter voltage V
BE
(V)
Collector current I
C
(mA
)
0.1
1
10
100
0.01
0.1
1
10
100
I
C
/ I
B
=
10
25
°
C
−
25
°
C
T
a
=
75
°
C
Collector-emitter saturation voltage V
CE(sat)
(V
)
Collector current I
C
(mA)
0.1
1
10
100
0
600
500
400
300
200
100
V
CE
=
10 V
T
a
=
75
°
C
25
°
C
−
25
°
C
Forward current transfer ratio h
FE
Collector current I
C
(mA)
−
1
−
10
−
100
0
200
160
120
80
40
V
CB
=
10 V
T
a
=
25
°
C
Transition frequency f
T
(MHz
)
Emitter current I
E
(mA)
1
10
100
0
5
4
3
2
1
Collector-base voltage V
CB
(V)
I
E
=
0
f
=
1 MHz
T
a
=
25
°
C
Collector output capacitance
(Common base, input open circuited)
C
ob
(pF)
