So since schottky's have higher reverse leakage, I tried two 1n5817 (only handles 20V reverse, I don't have any 1n5819 on hand) in the same configuration.
They start out around 130 Mohm and then ramp up slowly over time. But really slowly... It took about 3 minutes to ramp up to 1 Gohm. After 5 minutes it still hasn't gone over range and is floating around 1.2Gohm, and then dropped back down to 1.16 Gohm and floats around. Probably temperare dependent, my AC just kicked on. Of course we aren't really measuring resistance here, but leakage current.
Not sure this is useful but it was fun to measure
They start out around 130 Mohm and then ramp up slowly over time. But really slowly... It took about 3 minutes to ramp up to 1 Gohm. After 5 minutes it still hasn't gone over range and is floating around 1.2Gohm, and then dropped back down to 1.16 Gohm and floats around. Probably temperare dependent, my AC just kicked on. Of course we aren't really measuring resistance here, but leakage current.
Not sure this is useful but it was fun to measure