What are the problems of parallel connected diodes and what are the possible sulotions?

Parallel connected diodes can face issues like current sharing imbalance, where one diode may conduct more current than others due to variations in forward voltage drop, leading to overheating and failure. Additionally, this configuration can result in poor overall reliability. Possible solutions include using diodes with closely matched characteristics, incorporating current-limiting resistors in series with each diode, or utilizing active components like diodes in a regulated power supply circuit to ensure even current distribution.