NCV8405 Просмотр технического описания (PDF) - ON Semiconductor
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NCV8405 Datasheet PDF : 12 Pages
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100
50% Duty Cycle
20%
10
10%
5%
2%
1
1%
0.1
Single Pulse
NCV8405, NCV8405A
TYPICAL PERFORMANCE CURVES
0.01
0.000001 0.00001
0.0001
0.001
0.01
0.1
1
10
PULSE WIDTH (sec)
Figure 20. Transient Thermal Resistance
140
120
100
80
60
40
20
0
0
TA 25°C
qJA Curve with PCB cu thk 1.0 oz
qJA Curve with PCB cu thk 2.0 oz
100 200 300 400 500 600 700
COPPER HEAT SPREADER AREA (mm2)
Figure 21. qJA vs. Copper
100
1000
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