Understanding Modern Power MOSFETs - Fairchild Semiconductor
Understanding Modern Power MOSFETs - Fairchild Semiconductor
Understanding Modern Power MOSFETs - Fairchild Semiconductor
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20<br />
Maximum Rated Voltage Impact on<br />
R DS(ON)<br />
500V<br />
FQPF13N50C<br />
480 mΩ<br />
600V<br />
FQPF12N60C<br />
650 mΩ<br />
Increasing the maximum rated voltage for the same die size:<br />
• Increases the R DS(ON)<br />
600V<br />
FCI7N60<br />
600 mΩ<br />
IPAK<br />
Die Size: Impact on R DS(ON)<br />
Increasing the die size:<br />
• Reduces the R DS(ON)<br />
• Increases the cost<br />
• Increases the size of the package needed<br />
600V<br />
FCH47N60<br />
70 mΩ<br />
TO247<br />
10