Product Description
The Infineon FZ400R12KE3 is a single IGBT power module engineered for high-power industrial applications that demand efficiency, reliability, and robust thermal performance. Rated at 1200V and 400A, this module uses Infineon TRENCHSTOP™ IGBT3 technology to achieve an optimized balance between low conduction losses and fast switching behavior.
Designed for demanding power conversion systems, the FZ400R12KE3 is widely used in motor drives, industrial inverters, UPS systems, renewable energy equipment, and power control applications where long service life and stable performance are critical.
Key Features & Specifications
• Manufacturer: Infineon Technologies
• Part Number: FZ400R12KE3
• Device Type: Single IGBT Power Module
• Technology: TRENCHSTOP™ IGBT3
• Collector-Emitter Voltage (VCES): 1200 V
• Continuous Collector Current (IC):
– 400 A @ Tc = 80°C
– Up to 650 A @ Tc = 25°C
• Collector-Emitter Saturation Voltage (VCE(sat)):
– 1.7 V typical @ IC = 400 A, Tvj = 25°C
• Power Dissipation: 2.25 kW
• Switching Frequency: Up to 20 kHz
• Operating Temperature Range: −40°C to +125°C
• Circuit Configuration: Single IGBT (expandable to half-bridge configurations)
• Package Dimensions (L × W × H):
– 106.4 mm × 61.4 mm × 36.5 mm
Common Applications
• Variable-speed motor drives
• Industrial and commercial inverters
• Uninterruptible power supplies (UPS)
• Renewable energy power conversion systems
• Electronic welders and brake choppers
• High-power industrial automation equipment
