Datasheet

MBRS130LT3G, SBRS8130LT3G
http://onsemi.com
4
Figure 8. Thermal Response, Min Pad
t, TIME (s)
1
1000
0.1
0.2
0.02
D = 0.5
0.05
0.01
SINGLE PULSE
100 1000100.10.0010.00010.000001
0.1
100
10
10.010.00001
EFFECTIVE TRANSIENT THERMAL RESISTANCE
Figure 9. Thermal Response, 1 Inch Pad
t, TIME (s)
1
0.1
0.2
0.02
D = 0.5
0.05
0.01
SINGLE PULSE
100 1000100.10.0010.00010.000001
0.1
100
10
10.010.00001
EFFECTIVE TRANSIENT THERMAL RESISTANCE
Figure 10. Thermal Resistance vs. Copper Area Figure 11. Power Dissipation vs. Copper Area
0
25
50
75
100
125
150
175
200
225
0 100 200 300 400 500 600 700
COPPER AREA (mm
2
)
qJA (C/W)
2.0 oz
1.0 oz
250
275
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0 100 200 300 400 500 600 700
COPPER AREA (mm
2
)
POWER DISSIPATION (W)
2.0 oz
1.0 oz
2.0
Power based on T
A
= 25C