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FZ400R12KS4
  • FZ400R12KS4

FZ400R12KS4

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62 mm 1200 V, 400 A single switch IGBT module with IGBT2 fast for high-frequency. Also available with Thermal Interface Material .

Infineon Technologies FZ400R12KS4 Product Info

16 April 2026 1

Parameters

Configuration

Single switch

Dimensions (length)

106.4 mm

Dimensions (width)

61.4 mm

Features

Fast short tail IGBT chip

Housing

62 mm

IC(nom) / IF(nom)

400 A

IC max

400 A

Qualification

Industrial

Technology

IGBT2 Fast

VCE(sat) (Tvj=25°C typ)

3.2 V

VF (Tvj=25°C typ)

2 V

Voltage Class max

1200 V

Apps

Industrial motor drives and controls, Servo motor drive and control, Uninterruptible power supplies (UPS)

Features

  • High current density
  • Low switching losses
  • Unbeatable robustness
  • VCEsatwith positive temp. coeffi.
  • Package with CTI > 400
  • High creepage & clearance distances
  • Isolated base plate
  • Copper base plate
  • Standard housing

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