DD21S12K Infineon - Thyristor / Diode Module

Category: Diode & Rectifier Modules

Specifications: 1200(V) / 21(A)

DD21S12K Infineon Thyristor / Diode Module

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DD21S12K Description

DD21S12K is a 1200 V, 21 A diode module 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.

Looking for a replacement DD21S12K? 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

Power Transistor Module

Target Applications

Infineon DD21S12K 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
CategoryThyristor / Diode Modules
Rated voltage1200 V
Rated current21 A

Related Part Numbers

DD46S12K
1200(V) / 64(A)		DD53S12K
1200(V) / 64(A)		DD61S12KDD81S12K
1200V
DD121S12KDD230S12K
1200(V) / 230(A)		DD241S12K
1200V, 241A		DD45S800K
800(V) / 45(A)
DD21S400K
4000(V) / 21(A)		DD21S800K
800(V) / 21(A)		DD210N36K
3600V, 210A		DD200S65K1
6500V, 200A
DD220N16S
1600V, 220A		DD200S33K2ENG
3300(V) / 200(A)		DD220N22S
2200V, 220A		DD200S33K2C_C1
3300V, 200A
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