D121K20B Infineon - RECTIFIER DIODE

Category: Rectifier & Schottky Diodes

Specifications: 120A/2000V

D121K20B Recovery Diode from Eupec Infineon

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D121K20B Description

D121K20B is a 2000 V, 120 A rectifier diode made by Infineon Technologies. Diode modules like this are common in rectifier front ends, DC power supplies, welders and plating equipment. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

Need the D121K20B? USComponent stocks and sources power modules for repair shops, OEMs and maintenance teams worldwide. Request a quote and we'll confirm availability and lead time. Always compare against the datasheet before ordering.

Summary of Features

  • IGCT and IGBT Freewheeling Diodes Available
  • Disc Housing
  • 200 to 9500 V
  • 56 to 8400 A

Target Applications

Infineon D121K20B 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

ManufacturerInfineon Technologies
CategoryRECTIFIER DIODE
Rated voltage2000 V
Rated current120 A

Technical document (PDF)  |  Request a quote for D121K20B (reply within 24 hours)

Related Part Numbers

D121N18B
1800V, 121A		D1210-B
120(V) / 10(A)		D121N20B
2000V, 120A		D1210-10
D1225
120(V) / 25(A)		D120LC40A
400(V) / 60(A)		D1225-10
120(V) / 25(A)		D120LC40
400(V) / 120(A)
D1225-B
120(V) / 25(A)		D1202F
120(V) / 2.5(A)		D122GC75V250EF
750V, 250A		D1202
120(V) / 2.5(A)
D122GC75V250TF
750V, 250A		D122GC75V315EF
750V, 315A		D122GC75V315TF
750V, 315A		D122GC75V350EF
750V, 350A
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