2SD1938(F)
2
SJC00313AED
V
CE(sat)
I
C
h
FE
I
C
C
ob
V
CB
P
C
T
a
I
C
V
CE
I
C
V
BE
0
20
40
60
80 100 120
160
140
0
250
200
150
100
50
Collector power dissipation P
C
(mW
)
Ambient temperature T
a
(
°
C)
0
2
4
6
8
10
12
14
16
18
0
2
4
6
8
10
12
Collector current I
C
(m
A
)
Collector-emitter voltage V
CE
(V)
IB
= 10
µ
A
8
µ
A
6
µ
A
4
µ
A
2
µ
A
T
a
=
25
°
C
0
1.4
1.2
1.0
0.8
0.2
0.6
0.4
0
10
20
30
40
50
60
70
80
90
100
Base-emitter voltage V
BE
(V)
Collector current I
C
(m
A
)
V
CE
=
2 V
T
a
=
85
°
C
−
25
°
C
25
°
C
1
10
100
0.01
0.001
0.1
Collector-emitter saturation voltage V
CE(sat)
(V
)
Collector current I
C
(mA)
T
a
=
85
°
C
25
°
C
−
25
°
C
I
C
/ I
B
=
10
1
0.1
10
100
1 000
0
400
600
800
1 000
1 200
1 400
1 600
200
Forward current transfer ratio h
FE
Collector current I
C
(mA)
T
a
=
85
°
C
25
°
C
−
25
°
C
V
CE
=
2 V
5
10
15
20
25
30
35
40
0
100
10
1
Collector-base voltage V
CB
(V)
Collector output capacitance
(Common base, input open circuited)
C
ob
(pF)
f
=
1 MHz
T
a
=
25
°
C
This product complies with the RoHS Directive (EU 2002/95/EC).
