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D121N18B Infineon - Diode
D121N18B Description
Infineon Technologies D121N18B is a rectifier diode rated at 1800 V and 120 A. Typical applications include AC-to-DC rectification in drives and power supplies, freewheeling paths and battery charging.
USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the D121N18B, and please confirm ratings against the datasheet before ordering.
Summary of Features
D121N18B is a 1,800 V, 121 A rectifier diode (disc).
Target Applications
Infineon D121N18B 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
D121N18B is a 1,800 V, 121 A rectifier diode (disc). Source: manufacturer datasheet.
| Parameter | Value |
|---|---|
| Product type | Rectifier diode (disc) |
| Repetitive peak reverse voltage (VRRM) | 1,800 V |
| Rated forward / output current | 121 A |
| Datasheet | Available on this page (PDF) |
Technical document (PDF) | Request a quote for D121N18B (reply within 24 hours)
Related Part Numbers
| D121N20B 2000V, 120A | D251N18B 1800V, 251A | D660N18T 1800V, 660A | D798N18T 1800V, 800A |
| D448N07T 700V, 448A | D448N02T 200V, 448A | D471N80T 8000V, 565A | D471N90T 9000V, 550A |
| D121K20B 120A/2000V | D1210-B 120(V) / 10(A) | D1210-10 | D1225 120(V) / 25(A) |
| D1225-10 120(V) / 25(A) | D1225-B 120(V) / 25(A) | D120LC40A 400(V) / 60(A) | D122GC75V250EF 750V, 250A |
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