DD31N04K Infineon - Thyristor / Diode Module
DD31N04K Description
Infineon Technologies DD31N04K is a thyristor / diode module rated at 31 A. It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters. If you are repairing older equipment, we can usually find this exact part, including date codes that are no longer in production.
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 DD31N04K; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.
Summary of Features
Target Applications
Infineon DD31N04K 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 | 400 V |
| Rated current | 31 A |
Related Part Numbers
| DD76N04K 400V, 76A | DD171N04K 400V, 171A | DD175N04K 400V, 175A | DD231N04K 400V, 231A |
| DD285N04K 400V, 285A | DD350N04K 400V, 350A | DD55N16K 1600(V) / 55(A) | DD55N14K 1400(V) / 55(A) |
| DD31N08 800V, 31A | DD31N400K 400(V) / 38(A) | DD30HB160 1600V, 30A | DD30HB120 1200V, 30A |
| DD340N16S 1600V, 340A | DD30GB80 800V, 30A | DD340N18S 1800V | DD30GB40 400(V) / 30(A) |

