IKW40N65H5 – 650V, 40A High-Speed IGBT with Soft Switching

The IKW40N65H5 is a 650V, 40A high-speed IGBT from Infineon’s HighSpeed 5 series, designed for fast-switching applications requiring low switching losses and high efficiency. It is ideal for use in UPS systems, solar inverters, induction heating, and general-purpose power conversion systems.

Product Brochure

Description

Technical specifications:

  • IGBT type: HighSpeed 5 Trench-Field Stop IGBT
  • Collector-emitter voltage (Vces): 650V
  • Collector current (Ic): 40A (continuous)
  • Saturation voltage (VCE(sat)): 1.55V (typical)
  • Switching frequency: Up to 100 kHz
  • Gate charge (Qg): 200nC
  • Diode recovery time: Fast and soft recovery
  • Package: TO-247
  • Operating temperature range: -55°C to +150°C
  • Applications: Solar inverters, UPS, induction heating, welding equipment, SMPS

Product features:

  • High breakdown voltage: 650V for robust power handling.
  • Low VCE(sat): Reduces conduction losses and improves efficiency.
  • High-speed switching: Optimized for soft switching and reduced switching loss.
  • Tailored for resonant applications: Excellent for zero-voltage switching (ZVS) and zero-current switching (ZCS).
  • Rugged TO-247 package: Ensures good thermal performance and ease of integration.
  • RoHS compliant: Lead-free and environmentally friendly.

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