If 500mv or 1v is just the load rating of the diode or how much current it can handle it's not really important for this application . so we may be good . but please chime in if you know for sure .
1N4734 is a viable sub. I mis-typed my earlier post (now corrected). The wattage rating doesn't matter in this circuit, as long as the part fits on the board. These will.
1N4734 is a viable sub. I mis-typed my earlier post (now corrected). The wattage rating doesn't matter in this circuit, as long as the part fits on the board. These will.