ND422021 Powerex - Thyristor / Diode Module

Category: Thyristors / SCRs (Discrete & Press-pack)

Specifications: 2000V, 210A

ND422021 Powerex Thyristor / Diode Module

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ND422021 Description

Infineon Technologies ND422021 is a dual diode module (POW-R-BLOK). It is used in phase-controlled rectifiers, soft starters, battery chargers and temperature controllers for furnaces and heaters.

Need the ND422021? 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

  • Electrically Isolated Heatsinking
  • Aluminum Nitride Insulator
  • Compression Bonded Elements
  • Metal Baseplate
  • Low Thermal Impedance for Improved Current Capability
  • Quick Connect Gate Terminal with Provision for Keyed Mating
  • Plug
  • Ordering Information
  • No Additional Insulation
  • Components Required

Target Applications

Powerex ND422021 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

ND422021 is a 2,000 V, 21 A dual diode module (POW-R-BLOK). Source: manufacturer datasheet.

ParameterValue
Product typeDual diode module (POW-R-BLOK)
Repetitive peak reverse voltage (VRRM)2,000 V
Rated forward / output current210 A
DatasheetAvailable on this page (PDF)

Technical document (PDF)  |  Request a quote for ND422021 (reply within 24 hours)

Related Part Numbers

ND421825
1800V, 25A		ND421821
1800V, 210A		ND421625
1600V, 250A		ND421621
1600V, 210A
ND421425
1400V, 250A		ND421421
1400V, 210A		ND421225
1200V, 250A		ND421221
1200V, 210A
ND421025
1000 V, 250 A		ND421021
1000 V, 210 A		ND420825
800V, 250A		ND420821
800 V, 210 A
ND420625
600 V, 250 A		ND420621
600 V, 210 A		ND430821
800V, 210A		ND430825
800V, 250A
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