unr8231 Panasonic Corporation of North America, unr8231 Datasheet - Page 2

• Manufacturer Part Number: unr8231
• Description: Silicon Npn Epitaxial Planar Type
• Manufacturer: Panasonic Corporation of North America

UNR8231/8231A
2
2 400
2 000
1 600
1 200
800
400
1.6
1.2
0.8
0.4
0
10
0
0
−2
25°C
Ambient temperature T
Collector current I
40
T
a
−25°C
10
Copper foil area of 1cm
more and thickness of
1.7mm for the collector
portion.
= 75°C
h
−1
P
FE
T
 T
80
 I
C
a
1
C
120
V
a
( A )
CE
( °C )
= 10 V
2
or
160
10
1.2
1.0
0.8
0.6
0.4
0.2
30
25
20
15
10
5
0
10
0
0
−1
Collector-emitter voltage V
Collector-base voltage V
2
SJH00033BED
C
1
I
4
C
ob
 V
 V
6
I
B
CE
= 1.2 mA
CB
10
8
T
0.2 mA
1.0 mA
0.6 mA
0.4 mA
0.8 mA
CB
a
= 25°C
CE
10
( V )
( V )
10
12
2
10
10
10
10
−1
−2
1
10
2
−2
Collector current I
V
10
CE(sat)
−1
25°C
T
a
= 75°C
 I
1
C
I
C
−25°C
C
( A )
/I
B
= 100
10