2sd1979g Panasonic Corporation of North America, 2sd1979g Datasheet - Page 2

• Manufacturer Part Number: 2sd1979g
• Description: Small Signal Bipolar Transistors
• Manufacturer: Panasonic Corporation of North America

2SD1979G
2
0.001
0.01
200
160
120
0.1
80
40
12
10
10
0
1
8
6
4
2
0
0.1
0
1
Collector-base voltage V
Ambient temperature T
Collector current I
40
V
C
1
CE(sat)
P
ob
25°C
C
 V
T
 T
80
10
a
= 75°C
 I
CB
a
10
−25°C
C
This product complies with the RoHS Directive (EU 2002/95/EC).
C
120
I
f = 1 MHz
I
T
C
( mA )
E
a
a
CB
= 0
/ I
= 25°C
( °C )
B
( V )
= 10
160
100
100
2 400
2 000
1 600
1 200
800
400
24
20
16
12
8
4
0
0
0
1
Collector-emitter voltage V
−25°C
25°C
Collector current I
2
SJC00377AED
T
a
= 75°C
10
I
4
h
C
FE
 V
 I
6
CE
C
100
8
C
I
T
B
V
( mA )
a
= 10 µA
CE
= 25°C
CE
10
= 2 V
9 µA
8 µA
7 µA
6 µA
5 µA
4 µA
3 µA
2 µA
1 µA
( V )
1 000
12
120
100
120
100
80
60
40
20
80
60
40
20
0
0
−1
0
Base-emitter voltage V
0.2
Emitter current I
T
0.4
a
I
= 75°C
C
f
T
 V
 I
−10
0.6
25°C
BE
E
E
0.8
( mA )
V
T
V
−25°C
BE
a
CB
CE
= 25°C
1.0
= 6 V
= 2 V
( V )
−100
1.2