Hi Jim,
thank you for chiming in. For the 007t I'm using a pair of heatsinks like the SK 92/50 AL from fischer elektronik (if I recall correctly). Each is about 100x40x50mm @ 1.9°C/W. Each heatsink has two insulated 10M90S on it. Should be something like 5,6W per heatsink, right?
Unfortunately, I'm not able to tell which fet "goes south" first, as you phrased it.
What other influence other than thermals could lead to the gate (of either one or both fets) getting punctured, so to speak?
thank you for chiming in. For the 007t I'm using a pair of heatsinks like the SK 92/50 AL from fischer elektronik (if I recall correctly). Each is about 100x40x50mm @ 1.9°C/W. Each heatsink has two insulated 10M90S on it. Should be something like 5,6W per heatsink, right?
Unfortunately, I'm not able to tell which fet "goes south" first, as you phrased it.
What other influence other than thermals could lead to the gate (of either one or both fets) getting punctured, so to speak?
Last edited: