UNR2222 PANASONIC [Panasonic Semiconductor], UNR2222 Datasheet - Page 2

• Manufacturer Part Number: UNR2222
• Description: Silicon NPN epitaxial planar type
• Manufacturer: PANASONIC [Panasonic Semiconductor]

UNR222x Series
■ Electrical Characteristics (continued) T
Note) Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
2
Transition frequency
Input resistance UNR2221/2224
Resistance ratio
Common characteristics chart
Characteristics charts of UNR2221
250
200
150
100
300
250
200
150
100
50
50
0
0
0
0
Collector-emitter voltage V
Ambient temperature T
2
40
Parameter
UNR2222
UNR2223
UNR2224
4
I
P
C
T
 V
I
B
 T
80
6
= 1.0 mA
CE
a
8
120
a
T
a
( °C )
CE
10
0.9 mA
0.8 mA
0.7 mA
0.6 mA
0.5 mA
0.4 mA
0.3 mA
0.2 mA
0.1 mA
= 25°C
(V)
160
12
Symbol
R
R
1
f
/R
T
1
0.01
2
100
0.1
10
1
1
V
CB
a
Collector current I
SJH00012CED
= 25°C ± 3°C
−25°C
= 10 V, I
V
10
CE(sat)
25°C
Conditions
E
= −50 mA, f = 200 MHz
 I
100
C
C
T
I
(mA)
C
a
= 75°C
/ I
B
= 10
1 000
400
300
200
100
−30%
0
0.17
Min
0.8
1
Collector current I
0.22
Typ
200
2.2
4.7
1.0
10
−25°C
10
h
25°C
FE
 I
+30%
Max
0.27
1.2
C
100
C
T
V
(mA)
a
CE
= 75°C
= 10 V
MHz
Unit
kΩ

1 000