
晶体管具有内置电阻
UN4222的特性图
I
C
— V
CE
300
100
UN4221/4222/4223/4224
V
CE ( SAT )
— I
C
集电极到发射极饱和电压V
CE ( SAT )
(V)
Ta=25C
I
C
/I
B
=10
200
V
CE
=10V
h
FE
— I
C
正向电流传输比H
FE
30
10
3
1
0.3
0.1
0.03
0.01
–25C
Ta=75C
250
Ta=75C
150
25C
集电极电流I
C
(MA )
I
B
=1.0mA
200
0.9mA
0.8mA
150
0.7mA
0.6mA
0.5mA
100
0.4mA
0.3mA
50
0.2mA
0.1mA
0
0
2
4
6
8
10
12
100
–25C
25C
50
0
1
3
10
30
100
300
1000
1
3
10
30
100
300
1000
集电极到发射极电压V
CE
(V)
集电极电流I
C
(MA )
集电极电流I
C
(MA )
C
ob
— V
CB
12
I
O
— V
IN
f=1MHz
I
E
=0
Ta=25C
10000
3000
V
O
=5V
Ta=25C
V
IN
— I
O
100
30
V
O
=0.2V
Ta=25C
集电极输出电容C
ob
(PF )
10
输出电流I
O
(
A
)
8
300
100
30
10
3
输入电压V
IN
(V)
0.6
0.8
1.0
1.2
1.4
1000
10
3
1
0.3
0.1
0.03
0.01
0.1
6
4
2
0
0.1
0.3
1
3
10
30
100
1
0.4
0.3
1
3
10
30
100
集电极 - 基极电压
V
CB
(V)
输入电压V
IN
(V)
输出电流I
O
(MA )
UN4223的特性图
I
C
— V
CE
240
100
V
CE ( SAT )
— I
C
集电极到发射极饱和电压V
CE ( SAT )
(V)
Ta=25C
I
C
/I
B
=10
h
FE
— I
C
200
V
CE
=10V
Ta=75C
25C
150
30
10
3
1
0.3
0.1
–25C
0.03
0.01
25C
200
160
I
B
=1.0mA
0.9mA
0.8mA
正向电流传输比H
FE
集电极电流I
C
(MA )
120
0.7mA
0.6mA
80
0.5mA
0.4mA
40
0.3mA
0.2mA
0.1mA
0
0
2
4
6
8
10
12
Ta=75C
100
–25C
50
0
1
3
10
30
100
300
1000
1
3
10
30
100
300
1000
集电极到发射极电压V
CE
(V)
集电极电流I
C
(MA )
集电极电流I
C
(MA )
3