cupoftea
Advanced Member level 5
Hi Supposing you have a TO220F FET , which you wire to a gate drive and current source so it dissipates 3W
The TO220F is stood up in free air, 23degC. No heatsink, No copper pour round its leg solder points.
How long would you expect it to work before it went bang?
FET is STF3LN80K5
STF3LN80K5
The TO220F is stood up in free air, 23degC. No heatsink, No copper pour round its leg solder points.
How long would you expect it to work before it went bang?
FET is STF3LN80K5
STF3LN80K5