unr521t Panasonic Corporation of North America, unr521t Datasheet - Page 13
unr521t
Manufacturer Part Number
unr521t
Description
Silicon Npn Epitaxial Planar Type
Manufacturer
Panasonic Corporation of North America
Datasheet
1.UNR521T.pdf
(17 pages)
Characteristics charts of UNR521L
Characteristics charts of UNR521M
240
200
160
120
240
200
160
120
80
40
80
40
6
5
4
3
2
1
0
0
0
1
0
0
Collector-emitter voltage V
Collector-emitter voltage V
Collector-base voltage V
2
2
C
I
B
4
4
I
I
C
ob
C
= 1.0 mA
V
V
V
0.9 mA
10
6
6
0.8 mA
0.7 mA
CE
CE
CB
8
8
0.6 mA
I
f = 1 MHz
I
T
T
T
B
E
a
CB
a
a
= 0
= 1.0 mA
= 25°C
= 25°C
= 25°C
CE
CE
0.5 mA
0.4 mA
0.3 mA
0.2 mA
0.1 mA
10
0.8 mA
0.6 mA
0.4 mA
0.2 mA
10
( V )
( V )
( V )
10
12
12
2
10
10
10
10
10
10
10
10
10
10
10
10
−1
−2
−1
−2
−1
−2
−3
1
1
10
1
2
2
1
1
−1
Collector current I
Collector current I
Output current I
SJH00024CED
−25˚C
V
V
25°C
10
10
1
CE(sat)
V
CE(sat)
25°C
T
−25°C
IN
a
= 75°C
I
T
a
I
I
= 75°C
O
O
10
10
10
C
C
2
C
C
2
(m A )
V
T
I
I
( mA )
( mA )
C
C
a
O
/ I
/ I
= 25°C
= 0.2 V
B
B
= 10
= 10
10
10
10
3
2
3
240
200
160
120
500
400
300
200
100
80
40
0
0
1
1
Collector current I
Collector current I
UNR521x Series
25°C
T
10
10
a
h
= 75°C
h
FE
FE
I
−25°C
I
10
C
C
10
C
C
2
2
T
V
V
25°C
−25°C
( mA )
( mA )
a
CE
CE
= 75°C
= 10 V
= 10 V
10
10
13
3
3