IXYS is now a Littelfuse-owned legacy brand. IXYS-related product resources and product families are hosted through Littelfuse, while many orderable part numbers remain associated with the IXYS brand in distributor and catalog systems.
IXYS at a Glance
IXYS is a Littelfuse legacy power semiconductor brand for medium- and high-voltage switching, power modules, MOSFETs, solid-state relays, high-voltage ICs, and related gate-driver evaluation tools.
Representative parts
| # | Part | Category |
|---|---|---|
| #1 | Component | |
| #2 | Component | |
| #3 | Component |
Product catalog
| Category | Parts |
|---|---|
| Semiconductors | 4.3k |
| Discrete Semiconductor Products | 2.5k |
| Integrated Circuits (ICs) | 419 |

