NCV7680 ON Semiconductor, NCV7680 Datasheet - Page 9

• Manufacturer Part Number: NCV7680
• Description: Linear Current Regulator and Controller
• Manufacturer: ON Semiconductor

1000
1000
0.000001
100
100
0.1
0.1
10
10
1
1
0.000001
D = 0.5
0.01
0.1
0.05
0.02
0.2
SINGLE PULSE
0.00001
0.00001
Figure 8. Thermal Duty Cycle Curves on 650 mm
0.0001
0.0001
160
140
120
100
80
60
40
20
TYPICAL PERFORMANCE CHARACTERISTICS
0
0
0.001
Figure 7. q
COPPER HEAT SPREADER AREA (
100
Figure 9. Single Pulse Heating Curve
0.001
200
http://onsemi.com
JA
0.01
vs. Copper Spreader Area
PULSE TIME (s)
PULSE TIME (s)
0.01
300
2 oz
1 oz
9
400
0.1
0.1
500
2
mm)
2
Spreader Test Board
600
1
1
700
100 mm
10
10
2
500 mm
50 mm
2
2
100
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100
1000
1000