UNR521x Series
■
Electrical Characteristics (continued)
T
a
=
25°C
±
3°C
Parameter
Resistance UNR521M
ratio
UNR521N
UNR5218/5219
UNR521Z
UNR5214
UNR521T
UNR521F
UNR521V
UNR5211/5212/5213/521L
UNR521K
UNR521E
UNR521D
0.8
1.70
1.70
3.7
0.37
0.17
0.08
Symbol
R
1
/R
2
Conditions
Min
Typ
0.047
0.1
0.10
0.21
0.21
0.47
0.47
1.0
1.0
2.13
2.14
4.7
1.2
2.60
2.60
5.7
0.57
0.25
0.12
Max
Unit
Common characteristics chart
P
T
T
a
240
Total power dissipation P
T
(mW)
200
160
120
80
40
0
0
40
80
120
160
Ambient temperature T
a
(
°C
)
Characteristics charts of UNR5210
I
C
V
CE
I
B
=
1.0 mA
0.9 mA
0.8 mA
T
a
=
25°C
V
CE(sat)
I
C
Collector-emitter saturation voltage V
CE(sat)
(V)
10
2
h
FE
I
C
400
V
CE
=
10 V
60
I
C
/ I
B
=
10
10
Forward current transfer ratio h
FE
50
Collector current I
C
(mA)
300
T
a
=
75°C
25°C
200
−25°C
100
40
0.4 mA
0.5 mA
0.6 mA
0.7 mA
0.1 mA
30
0.3 mA
1
T
a
=
75°C
25°C
10
−1
−25°C
10
−2
10
−1
1
10
10
2
20
10
0
0
2
4
6
8
10
12
0
1
10
10
2
10
3
Collector-emitter voltage V
CE
(V)
Collector current I
C
(mA)
Collector current I
C
(mA)
SJH00024CED
3
PANASONIC [ PANASONIC SEMICONDUCTOR ]
