TD251N18KOF Infineon - Thyristor Module
TD251N18KOF Description
TD251N18KOF is a 1800 V, 251 A thyristor module made by Infineon Technologies. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment.
USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the TD251N18KOF; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.
Summary of Features
50 mm PowerBLOCK Single Thyristor Module for Phase Control. It is designed and assembled with high reliable pressure contact technology using an isolated copper base plate. Pressure contact technology for high reliability, industrial standard package, electrically insulated baseplate, short on fail, highest robustness
Target Applications
Infineon TD251N18KOF 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 | 1800 V |
| Rated current | 251 A |

