TT251N08KOF Infineon - Thyristor Module
TT251N08KOF Description
Rated at 800 V, the Infineon Technologies TT251N08KOF is a thyristor module. Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.
USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the TT251N08KOF and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.
Summary of Features
Target Applications
Infineon TT251N08KOF is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.
Key Specifications
| Manufacturer | Infineon Technologies |
| Category | Thyristor Modules |
| Rated voltage | 800 V |
| Rated current | 410 A |
Related Part Numbers
| TT215N08KOF 410A / 800V | TT330N08KOF 800V, 330A | TT251N12KOF 1200V, 250A | TT162N08KOF 800V |
| TT425N08KOF 425A / 800V | TT251N14KOF 1400V, 250A | TT131N08KOF 800V, 131A | TT251N16KOF 1600V, 410A |
| TT251N12 1200V, 250A | TT251N08 800V, 410A | TT251N1200KOF 250A/1200V | TT251N16 1600V, 261A |
| TT251N16KOF-A 1600V | TT251N16KOF-K 1600V | TT251N18 1800V, 250A | TT251N18KOF 1800V, 251A |

