OFAB (formerly Zetex Semiconductors)
Diodes Incorporated, Oldham, Greater Manchester, England, United Kingdom. Every field this record holds on the site, its note and every source, as the row states them.
The row
- Operator
- Diodes Incorporated · company page: Diodes Incorporated
- Site
- OFAB (formerly Zetex Semiconductors)
- Location
- Oldham, Greater Manchester, England, United Kingdom
- Type
- analogue-power
- Status
- operating
- Wafer
- 150 mm
- Nodes
- not recorded
- First output
- not recorded
- Announced investment
- not recorded
- Map position
- 53.54, -2.12, on the map
Former Zetex analogue and discrete fab, now owned by Diodes Incorporated. Diodes' 10-K for 2025 lists Oldham among its wafer fabrication locations.
Sources
2 sources on this row, in the order the row lists them. The order carries no weight.
List of semiconductor fabrication plants - Wikipedia · en.wikipedia.org
Diodes Incorporated Form 10-K, fiscal year ended 31 December 2025 · sec.gov
Capacity statements
No published capacity statement names this site. Blank is unpublished, not zero.
On this record
What this record changed on this row, newest first. Each day is the day this record changed, never the day a publisher said it. Followed: status, first output year, announced investment, operator, name, site and sources.
2026-10-01 · This record changed the sources on the row, from 1 to 2. · Source added: Diodes Incorporated Form 10-K, fiscal year ended 31 December 2025
2026-08-13 · The row entered this record, with the status operating. · Source at entry: List of semiconductor fabrication plants - Wikipedia