
2SB1470
P
C
T
a
200
–8
(1)T
C
= TA
(2)在一个100 ×100× 2毫米
铝散热器
( 3 )不带散热片
(P
C
=3.5W)
(1)
120
100
80
60
40
20
(3)
0
0
20
40
60
80 100 120 140 160
–1
(2)
0
0
–2
–4
–6
–0.2mA
–8 –10 –12 –14 –16
–0.3mA
T
C
=25C
–7
I
B
=–1.0mA
–0.9mA
–6
–0.8mA
–5
–4
–3
–2
–0.7mA
–0.6mA
–0.5mA
–0.4mA
功率晶体管
I
C
V
CE
集电极到发射极饱和电压V
CE ( SAT )
(V)
–100
–30
–10
–3
–1
–0.3
–0.1
T
C
=25C
25C
125C
V
CE ( SAT )
I
C
I
C
/I
B
=1000
集电极耗散功率P
C
(W)
180
160
140
集电极电流I
C
(A)
–0.03
–0.01
–0.1 –0.3
–1
–3
–10
–30
–100
环境温度T
a
(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
10
5
V
CE
=–5V
10000
C
ob
V
CB
集电极输出电容C
ob
(PF )
I
E
=0
f=1MHz
T
C
=25C
基地发射极饱和电压V
BE ( SAT )
(V)
I
C
/I
B
=1000
–30
–10
–3
T
C
=–25C
25C
–1 125C
–0.3
–0.1
正向电流传输比H
FE
3000
1000
300
100
30
10
3
1
–0.1 –0.3
10
4
T
C
=125C
10
3
–25C
25C
10
2
–0.03
–0.01
–0.1 –0.3
10
–1
–3
–10
–30
–100
–0.03 –0.1 –0.3
–1
–3
–10
–1
–3
–10
–30
–100
集电极电流I
C
(A)
集电极电流I
C
(A)
集电极基极电压V
CB
(V)
t
on
, t
英镑
, t
f
I
C
100
30
脉冲吨
w
=1ms
占空比= 1 %
I
C
/I
B
=1000(–I
B1
=I
B2
)
V
CC
=–50V
T
C
=25C
–100
–30
安全操作区( ASO )
非重复脉冲
T
C
=25C
I
CP
开关时间t
on
,t
英镑
,t
f
(
s
)
10
3
1
0.3
0.1
0.03
0.01
0
–2
–4
集电极电流I
C
(A)
–10
I
C
–3
–1
–0.3
–0.1
t=10ms
DC
t=1ms
t
英镑
t
f
t
on
–0.03
–0.01
–1
–6
–8
–10
–3
–10
–30
–100 –300 –1000
集电极电流I
C
(A)
集电极到发射极电压V
CE
(V)
2