AOT7S65/AOB7S65/AOTF7S65
650V 7A
α
MOS
TM
功率晶体管
典型的电气和热特性
10
Z
θ
JC
归一化瞬时
热阻
D =吨
on
/T
T
Ĵ ,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=1.2°C/W
按降序排列
D = 0.5 ,0.3 ,0.1 ,0.05 ,0.02 , 0.01 ,单脉冲
1
0.1
P
D
0.01
单脉冲
T
on
T
1
10
0.001
0.00001
0.0001
0.001
0.01
0.1
脉冲宽度(S )
图16 :为AOT (B ) 7S65归最大瞬态热阻抗(注F)
10
Z
θ
JC
归一化瞬时
热阻
D =吨
on
/T
T
Ĵ ,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=3.6°C/W
按降序排列
D = 0.5 ,0.3 ,0.1 ,0.05 ,0.02 , 0.01 ,单脉冲
1
0.1
P
D
0.01
单脉冲
0.001
0.00001
T
on
T
10
100
0.0001
0.001
0.01
0.1
1
脉冲宽度(S )
图17 :为AOTF7S65归最大瞬态热阻抗(注F)
10
Z
θ
JC
归一化瞬时
热阻
D =吨
on
/T
T
Ĵ ,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=4.7°C/W
按降序排列
D = 0.5 ,0.3 ,0.1 ,0.05 ,0.02 , 0.01 ,单脉冲
1
0.1
P
D
0.01
单脉冲
0.001
0.00001
T
on
T
10
100
0.0001
0.001
0.01
0.1
1
脉冲宽度(S )
图18 :为AOTF7S65L归最大瞬态热阻抗(注F)
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