2sd1938 Panasonic Corporation of North America, 2sd1938 Datasheet - Page 2

• Manufacturer Part Number: 2sd1938
• Description: Silicon Npn Epitaxial Planar Type
• Manufacturer: Panasonic Corporation of North America

2SD1938(F)
2
0.001
0.01
250
200
150
100
0.1
50
0
0
1
I
C
Ambient temperature T
20
/ I
B
Collector current I
= 10
40
V
T
CE(sat)
P
60 80 100 120
a
C
= 85°C
 T
10
25°C
 I
a
−25°C
C
C
(m A )
a
( °C )
140
160
100
1 600
1 400
1 200
1 000
800
600
400
200
18
16
14
12
10
8
6
4
2
0
0
0.1
0
Collector-emitter voltage V
T
a
= 85°C
Collector current I
2
SJC00313AED
1
I
4
h
C
FE
 V
IB = 10 µA
−25°C
10
25°C
 I
6
CE
C
8
C
100
T
( mA )
a
V
= 25°C
CE
CE
8 µA
6 µA
2 µA
10
4 µA
= 2 V
( V )
1 000
12
100
100
90
80
70
60
50
40
30
20
10
10
0
1
0
0
V
Collector-base voltage V
CE
Base-emitter voltage V
0.2
5
= 2 V
T
a
10
= 85°C
0.4
C
I
15
C
ob
0.6
 V
 V
20
0.8
BE
25
CB
−25°C
25°C
1.0
f = 1 MHz
T
30 35
BE
a
CB
= 25°C
1.2
( V )
( V )
1.4
40