2SK56/2SJ176 Mosfet wiring needed to avoid oscillation

[dballes15]

I am wiring multiple pairs of 2SK56/2SJ176, unfortuantely they are about 6 inches away from the driver board, i'll have 680ohm resistors up close to the gate of the FETs, trying to avoid oscillation. Haven't used these before, any suggestions appreciated

[peranders]

I wonder if it's possible to succeed in this?

[juma]

Originally Posted by dballes15

I am wiring multiple pairs of 2SK56/2SJ176, unfortuantely they are about 6 inches away from the driver board, i'll have 680ohm resistors up close to the gate of the FETs, trying to avoid oscillation. Haven't used these before, any suggestions appreciated

You'll be fine, just make sure that gate stoppers are soldered directly to the gate pin (as close as possible) and don't twist together the wires leading to devices.
I wonder what do you mean by pairs:
2SK56 is a small TO-92 RF JFET and 2SJ176 is TO-220 power switching MOSFET ?

[jacco vermeulen]

2SK56/2SJ176=> 2SJ56/2SK176

Piccy of a 30 year old pantyho'ed MOSFET power amp =>

[juma]

Originally Posted by jacco vermeulen

2SK56/2SJ176=> 2SJ56/2SK176

It's great when people know what are they talking about !