Can You Parallel Schottky Diodes?

1 Answer. The current is split between two junctions, thus slightly reducing thermal dissipation on each one and improving reliability/MTBF. Since the diodes are in the same package, the risk of unbalanced current is likely to be very low, so considerations about paralleling discrete diodes don't apply.

Can diodes be connected in parallel?

It is not recommended to connect two diodes in parallel. Every diode has a slightly different forward voltage; even diodes with the same part number are not perfectly matched. If two diodes are connected in parallel, the one with the lower voltage drop will conduct most of the current.

Can I use 2 diodes in parallel?

If the load current is greater than the current rating of a single diode, then two or more diodes can be connected in parallel (see Figure 1) to achieve a higher forward current rating. Diodes connection in parallel do not share the current equally due to different forward bias characteristics.