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INFINEON FP40R12KT3BOSA1 IGBT Module

The FP40R12KT3 is an advanced IGBT module designed for inverter and braking chopper applications, offering high voltage and current ratings with efficient switching capabilities. It features a collector-emitter voltage of 1200 V, continuous collector current of 40 A, and a total power dissipation of 210 W at 25°C. The module includes integrated diode components, with a peak reverse voltage of 1200 V and RMS forward current of 50 A. Its thermal resistance is 0.60 K/W from junction to case, ensuring reliable operation under high load conditions. Suitable for industrial power electronics, it delivers excellent switching performance, low on-state voltage drops, and robust thermal management, making it ideal for high-power inverter systems and motor drives.

Authorized Distributors
Source:DigiKey
Part No:FP40R12KT3BOSA1
Stock:159
Inv Date:05-29-2026
Price: Unit price: $92.73
Buy/RFQ:

INFINEON FP40R12KT3BOSA1 IGBT Module Specifications:

  • Collector-emitter voltage: 1200 V
  • Continuous collector current: 40 A
  • Peak collector current: 80 A (1 ms)
  • Total power dissipation: 210 W at 25°C
  • Gate-emitter peak voltage: +120 V
  • Collector-emitter saturation voltage: 1.75–2.30 V
  • Gate threshold voltage: 50–65 V
  • Gate charge: 0.33 µC
  • Internal gate resistor: 6.0 Ω
  • Input capacitance: 2.50 nF
  • Reverse transfer capacitance: 0.09 nF
  • Thermal resistance junction to case: 0.60 K/W
  • Operating temperature range: -40°C to 125°C
  • Isolation test voltage (RMS): 2.5 kV for 1 min
  • Module weight: 180 g

Buy the Infineon Series FP40R12KT3 IGBT Module: FP40R12KT3

Experience reliable power switching with the Infineon FP40R12KT3 IGBT module, engineered for inverter and braking chopper systems. With a voltage rating of 1200 V and a continuous current of 40 A, it ensures efficient operation in demanding environments. The module's low on-voltage drop, robust thermal resistance of 0.60 K/W, and high peak current capacity enable precise control and durability. Ideal for industrial automation, motor drives, and power conversion, the FP40R12KT3 offers high switching performance, minimized energy losses, and dependable thermal management for extended operational lifetime.

Get Infineon FP40R12KT3 today—built for precision and long-lasting durability in high-power inverter and chopper applications.

Frequently Asked Questions

Where can I buy INFINEON FP40R12KT3BOSA1?

You can click on the BUY or RFQ button to purchase FP40R12KT3BOSA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part FP40R12KT3BOSA1?

You can download the FP40R12KT3BOSA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of FP40R12KT3BOSA1?

INFINEON

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