Found 3 alternatives for VBO25-16NO2 by IXYS. Diodes Bridge Rectifiers — 4-Square, FO-A.
BRIDGE RECT 1P 1.6KV 38A FO-A
BRIDGE RECT 1P 1.6KV 18A FO-A
BRIDGE RECT 1P 1.2KV 38A FO-A