22V 5W 1N5358B Zener Diode (5-Piece Pack)

The 22V-rated 1N5358B gives a bit of extra margin above the common 20V clamping point, useful for protection circuits on supply rails that normally run close to 20V but shouldn't trigger a clamp during ordinary fluctuation. Carrying the same 5W rating as the rest of this series, it provides genuine overvoltage protection capacity rather than being limited to passive reference duty, making it a sensible pick wherever a circuit's normal operating voltage sits just under this threshold.