Zdravim nedari sa mi najst datasheet pre SMA4037 zda sa, ze to bude nieco taketo: SMA4032 NPN Darlington With built-in flywheel diode SMA4033 NPN Darlington With built-in flywheel diode SMA4036 NPN Darlington With built-in flywheel diode ale tu 37 nie a nie najst :-( mate lepsie zdroje?