FS200R12KT4R | Infineon 1200V 200A High-Power IGBT Module

FS200R12KT4R Product Overview | High Power Density for Demanding Industrial Environments

The FS200R12KT4R is a six-pack IGBT power module from Infineon Technologies, the world leader in power semiconductors. Housed in the robust EconoPACK™ 3 package, it is specifically designed for medium-to-high power industrial equipment requiring ultra-low switching losses and uncompromising reliability. This module is the ideal “heart” for industrial drives, servo drives, and UPS systems.

Built on Infineon’s industry-proven 4th generation fast TRENCHSTOP™ IGBT technology and including an integrated NTC temperature sensor, the FS200R12KT4R delivers long-term stability and dependable performance even in the harshest operating conditions.

FS200R12KT4R Key Technical Specifications | Hardcore Data at a Glance

To ensure correct selection, here are the critical electrical and physical characteristics:

Voltage & Current Ratings
Collector-Emitter voltage: 1200V
Maximum DC collector current: 280A; Rated operating current: 200A (designed for 200A/1200V level)

Switching Losses Optimized
Turnon loss (Eon): 10.5 mJ ; Turn-off loss (Eoff): 11 mJ – ideal for high-frequency (up to 60 kHz) hard-switching applications, reducing system energy consumption.

Low Saturation Voltage
Typical VCEsat: 1.75 V – minimizes heat generation at rated current, boosting overall system efficiency.

Superior Thermal Management
Junction temperature range: -40℃ to +150℃
Al₂O₃ low-thermal-resistance ceramic substrate plus copper baseplate ensures excellent heat dissipation, keeping your equipment stable in hightemperature environments.

Protection & Monitoring
Built-in NTC thermistor for real-time temperature sensing – enables intelligent thermal control and over-temperature protection on the drive board.

Package Dimensions
Standard EconoPACK™ 3 housing: 122 mm × 62 mm × 17 mm – perfectly suited for space-constrained industrial cabinets.

FS200R12KT4R Core Advantages | Why Engineers Choose the FS200R12KT4R

1. Infineon’s TRENCHSTOP™ 4th Gen Technology

The IGBT4 generation offers extremely low conduction voltage and switching losses. Compared with conventional modules, the total system power loss is significantly reduced – saving you long-term electricity costs and allowing smaller heatsinks.

2. Extreme Compact Design

The EconoPACK™ 3 package integrates a six-pack (three-phase full bridge) topology, freewheeling diodes, and an NTC sensor into one compact housing. This greatly simplifies inverter design, shortens development cycles, and reduces overall system cost.

3. Outstanding Thermal Cycle Reliability

The combination of a copper baseplate and Al₂O₃ ceramic substrate provides superior thermal conductivity and mechanical strength, effectively resisting thermal fatigue caused by frequent start-stop cycles and load fluctuations.

4. Flexible Assembly Options

In addition to standard screw mounting, Infineon offers a PressFIT variant (FS200R12KT4R_B11) that allows solderless assembly – increasing production efficiency and connection reliability.

FS200R12KT4R Typical Applications | Covering Multiple High-Reliability Scenarios

With its 1200V blocking voltage and 200A rated current, the FS200R12KT4R is perfectly suited for:

Industrial Motor Control & Variable Frequency Drives (VFDs)
Optimizes speed control, reduces motor noise and vibration – the go-to choice for fans, pumps, and compressors.

High-Performance Servo Drive Systems
Excellent dynamic response ensures precision and speed in industrial robots, CNC machines, and other precision motion equipment.

Uninterruptible Power Supplies (UPS) & Inverter Welders
Low switching losses allow carrier frequencies up to 60 kHz in UPS systems, delivering pure sine wave output to protect critical data center loads.

Renewable Energy
Core DC-AC conversion components in solar inverters and wind turbine converters – helping green energy achieve efficient grid connection.