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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 11

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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