Hv490fhb-n80 Datasheet May 2026

First, I should try to find the datasheet online. Let me do a quick search for "hv490fhb-n80 datasheet". Hmm, the results aren't showing up. Maybe the part doesn't exist under that exact naming, or it's a non-standard part. Perhaps it's a typo or a custom part. Alternatively, maybe it's from a less-known manufacturer or a newer component not widely indexed.

Alternatively, "490" might be the breakdown voltage in volts. If so, the component could be a high-voltage rectifier diode or a thyristor. However, standard diode part numbers usually don't have that structure. Let me think about high-voltage components. For example, Vishay has parts like the V310-80, which is a high-voltage thyristor. Maybe "hv490fhb-n80" is similar but with a different manufacturer's prefix. hv490fhb-n80 datasheet

Another possibility is a high-voltage transistor, such as a BJT. Companies like Fairchild (now ON Semiconductor) have parts like the 2N3904, but high-voltage models might be something else. First, I should try to find the datasheet online