DD45S120Infineon - Thyristor / Diode Module
DD45S120 Description
The Infineon Technologies DD45S120 is a diode module rated at 120 V and 45 A, available from USComponent. Typical applications for this type of device include input rectifiers for drives and power supplies, battery chargers, welding equipment and freewheeling circuits.
USComponent specializes in sourcing power modules and industrial electronic components, including legacy and hard-to-find parts for repair and maintenance. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the DD45S120.
Summary of Features
Target Applications
Infineon DD45S120 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 / Diode Modules |
| Rated voltage | 120 V |
| Rated current | 45 A |

