Data Sheet

FQP3N80C / FQPF3N80C — N-Channel QFET
®
MOSFET
©2003 Fairchild Semiconductor Corporation
FQP3N80C / FQPF3N80C Rev. C2
www.fairchildsemi.com
5
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
-2
10
-1
10
0
※ Notes :
1. Z
 JC
(t) = 3.2 /W Max.℃
2. Duty Factor, D=t
1
/t
2
3. T
JM
- T
C
= P
DM
* Z
 JC
(t)
single pulse
D=0.5
0.02
0.2
0.05
0.1
0.01
Z
 JC
(t), Thermal Response
t
1
, S quare W ave P u lse D uration [sec]
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
-2
10
-1
10
0
※ Notes :
1. Z
 JC
(t) = 1.17 /W M ax.℃
2. D uty Facto r, D = t
1
/t
2
3. T
JM
- T
C
= P
DM
* Z
 JC
(t)
single pulse
D=0.5
0.02
0.2
0.05
0.1
0.01
Z
 JC
(t), Thermal Response
t
1
, S qua re W ave P ulse D uration [se c]
Typical Characteristics (Continued)
Figure 11-1. Transient Thermal Response Curve for FQP3N80C
Figure 11-2. Transient Thermal Response Curve for FQPF3N80C
t
1
P
DM
t
2
t
1
P
DM
t
2
Z
JC
(t), Thermal Response [
o
C/W]
Z
JC
(t), Thermal Response [
o
C/W]