功率晶体管
P
C
- TA
20
–1.2
(1) T
C
= TA
(2)不带散热片
(P
C
=1.3W)
15
T
C
=25C
–1.0
2SB1498
I
C
— V
CE
集电极到发射极饱和电压V
CE ( SAT )
(V)
–100
I
C
/I
B
=5
–30
–10
–3
25C
–1
V
CE ( SAT )
— I
C
集电极耗散功率P
C
(W)
集电极电流I
C
(A)
– 0.8
10
(1)
– 0.6
I
B
=–180mA
–100mA
–80mA
–60mA
–40mA
–20mA
–10mA
– 0.4
– 0.3 T
C
=–25C
– 0.1
– 0.03
– 0.01
– 0.01 – 0.03 – 0.1 – 0.3
100C
5
– 0.2
(2)
0
0
20
40
60
80 100 120 140 160
0
0
–2
–4
–6
–8
–10
–12
–1
–3
–10
环境温度Ta (C )
集电极到发射极电压V
CE
(V)
集电极电流I
C
(A)
V
BE ( SAT )
— I
C
–100
h
FE
— I
C
I
C
/I
B
=5
1000
V
CE
=–5V
100
f
T
— I
C
V
CE
=–10V
f=1MHz
T
C
=25C
基地发射极饱和电压V
BE ( SAT )
(V)
正向电流传输比H
FE
–30
300
过渡频率f
T
(兆赫)
–1
–3
–10
30
–10
100
T
C
=100C
30
–25C
25C
10
10
–3
3
–1 T
C
=–25C
100C
25C
1
– 0.3
3
0.3
– 0.1
– 0.01 – 0.03 – 0.1 – 0.3
–1
–3
–10
1
– 0.01 – 0.03 – 0.1 – 0.3
0.1
– 0.001 – 0.003 – 0.01 – 0.03 – 0.1 – 0.3
–1
集电极电流I
C
(A)
集电极电流I
C
(A)
集电极电流I
C
(A)
C
ob
— V
CB
1000
100
I
E
=0
f=1MHz
T
C
=25C
30
t
on
, t
英镑
, t
f
— I
C
脉冲吨
w
=1ms
占空比= 1 %
I
C
/I
B
=5
(–I
B1
=I
B2
)
V
CC
=–150V
T
C
=25C
t
英镑
1
0.3
0.1
0.03
t
on
t
f
安全操作区( ASO )
–10
–3
非重复脉冲
T
C
=25C
集电极输出电容C
ob
(PF )
开关时间t
on
,t
英镑
,t
f
(
s
)
300
10
3
集电极电流I
C
(A)
–1
I
CP
I
C
t=1ms
10ms
100
– 0.3
– 0.1
– 0.03
– 0.01
30
10
300ms
3
– 0.003
– 0.001
–1
1
–1
0.01
–3
–10
–30
–100
0
– 0.1
– 0.2
– 0.3
– 0.4
–3
–10
–30
–100 –300 –1000
集电极基极电压V
CB
(V)
集电极电流I
C
(A)
集电极到发射极电压V
CE
(V)
2