iris-g6653 International Rectifier Corp., iris-g6653 Datasheet - Page 5

• Manufacturer Part Number: iris-g6653
• Description: Integrated Switcher
• Manufacturer: International Rectifier Corp.

30
25
20
15
10
5
0
0
P
P
IRIS-G6653
D1
D1
0.001
0.01
=26[W]
=1.5[W]
20
0.1
10
1
1µ
40
Ambient temperature Ta[℃]
MOSFET Ta-P
60
Without
heatsink
IRIS-G6653
With infinite
heatsink
80
10µ
D1
100
Curve
120
Transient thermal resistance curve
140
100µ
160
IRIS-G6653
ti m e t [sec]
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1m
0
P
D2
=0.8[W]
20
Internal frame temperature T
40
MIC T
10m
60
IRIS-G6653
F
-P
80
D2
Curve
100
100m
120
F
www.irf.com
[℃]
140
160