功率晶体管
P
C
- TA
40
2SB932
I
C
— V
CE
集电极到发射极饱和电压V
CE ( SAT )
(V)
–6
T
C
=25C
I
B
=–100mA
–90mA
–80mA
–70mA
–60mA
–50mA
–40mA
–3
–30mA
–2
–20mA
–100
I
C
/I
B
=20
–30
–10
–3
–1
25C
T
C
=100C
–25C
V
CE ( SAT )
— I
C
集电极耗散功率P
C
(W)
35
30
25
20
15
10
5
0
0
(1)
集电极电流I
C
(A)
(1) T
C
= TA
(2)在一个50
×
50
×
2mm
铝散热器
( 3 )不带散热片
(P
C
=1.3W)
–5
–4
– 0.3
– 0.1
– 0.03
– 0.01
– 0.01 – 0.03 – 0.1 – 0.3
–8mA
–1
–5mA
0
(2)
(3)
20
40
60
80 100 120 140 160
0
–2
–4
–6
–8
–10
–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
10000
I
C
/I
B
=20
h
FE
— I
C
10000
V
CE
=–2V
3000
1000
300
100
30
10
3
f
T
— I
C
V
CE
=–10V
f=10MHz
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
–10
–3
–1
T
C
=–25C
100C
25C
1000
300
100
–25C
30
10
3
1
– 0.01 – 0.03 – 0.1 – 0.3
25C
T
C
=100C
– 0.3
– 0.1
– 0.03
– 0.01
– 0.01 – 0.03 – 0.1 – 0.3
过渡频率f
T
(兆赫)
–1
–3
–10
–30
3000
–1
–3
–10
1
– 0.01 – 0.03 – 0.1 – 0.3
–1
–3
–10
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
10000
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
=30
(–I
B1
=I
B2
)
V
CC
=–50V
T
C
=25C
安全操作区( ASO )
–100
–30
非重复脉冲
T
C
=25C
集电极输出电容C
ob
(PF )
3000
1000
300
100
30
10
3
1
– 0.1 – 0.3
开关时间t
on
,t
英镑
,t
f
(
s
)
集电极电流I
C
(A)
10
3
1
0.3
0.1
0.03
0.01
–10
–3
–1
I
CP
I
C
t=0.5ms
10ms
1ms
t
英镑
t
on
t
f
– 0.3
– 0.1
DC
– 0.03
– 0.01
–1
–1
–3
–10
–30
–100
0
– 0.8
–1.6
–2.4
–3.2
–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