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D121N20B Infineon - RECTIFIER DIODE
D121N20B Description
The D121N20B from Infineon Technologies is a rectifier diode with a 2000 V / 120 A rating. It is used in input rectifiers, freewheeling and clamping circuits, battery chargers and welding power sources.
Looking for a replacement D121N20B? USComponent can quote new and hard-to-find stock and ships worldwide. Request a quote for pricing and lead time, and double-check the datasheet to make sure it fits your application.
Summary of Features
D121N20B is a 2,000 V, 121 A rectifier diode (disc).
Target Applications
Infineon D121N20B 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
D121N20B is a 2,000 V, 121 A rectifier diode (disc). Source: manufacturer datasheet.
| Parameter | Value |
|---|---|
| Product type | Rectifier diode (disc) |
| Repetitive peak reverse voltage (VRRM) | 2,000 V |
| Rated forward / output current | 121 A |
| Datasheet | Available on this page (PDF) |
Technical document (PDF) | Request a quote for D121N20B (reply within 24 hours)
Related Part Numbers
| D121N18B 1800V, 121A | D251N18B 1800V, 251A | D2200N20T 2000V, 2200A | D448N07T 700V, 448A |
| D448N02T 200V, 448A | D471N80T 8000V, 565A | D471N90T 9000V, 550A | D4201N20T 2000V, 4830A |
| 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) | D122GC75V250EF 750V, 250A | D122GC75V250TF 750V, 250A |
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