FS300R12N3E7BPSA1

Overview

The FS300R12N3E7BPSA1 is a six-pack IGBT module from Infineon Technologies, utilizing TRENCHSTOP™ IGBT7 technology within an EconoPACK™3 package. It features a collector-emitter voltage (VCES) of 1200 V and a continuous DC collector current (ICDC) of 300 A at a case temperature of 70 °C. The maximum repetitive peak collector current (ICRM) reaches 600 A. The typical collector-emitter saturation voltage (VCEsat) is 1.50 V at 25 °C. The module includes an integrated NTC thermistor with a rated resistance of 5 kΩ at 25 °C. Operating junction temperatures range from -40 °C to 175 °C.

Feature Summary

• Incorporates TRENCHSTOP™ IGBT7 technology for high power density and low saturation voltage.
• Features emitter-controlled diodes to optimize switching performance and reduce recovery losses.
• Includes an integrated NTC temperature sensor for precise thermal monitoring.
• Constructed with copper base plate and Al2O3 substrate for efficient heat dissipation.

Applications

• Auxiliary inverters
• Motor drives
• Servo drives

Procurement Notes

Verify the specific ordering suffix BPSA1 against official documentation to confirm packaging details and regional compliance requirements. Ensure that the procurement channel provides valid traceability data matching the module label code format described in the datasheet. Cross-reference the material number on the physical component with the ordered part number to prevent substitution errors during assembly.

Selection Notes

Select this module for applications requiring high overload capability up to 175 °C junction temperature. Consider the 25 nH stray inductance when designing PCB layouts or busbars to minimize voltage overshoot. Evaluate the thermal resistance values provided in the datasheet to determine appropriate heatsinking solutions for sustained 300 A operation.

Part Context

This component belongs to the EconoPACK™3 family, designed for medium-power industrial applications. It represents an evolution in IGBT modules by combining advanced trench field-stop technology with robust mechanical packaging. The series supports various topologies and integrates additional functionalities like shunt resistors or sensors in some variants.

Replacement Considerations

Direct substitutes are not explicitly listed in the provided datasheet. When evaluating alternatives, ensure compatibility with the 1200 V rating, 300 A current capacity, and EconoPACK™3 footprint. Verify that any replacement maintains similar switching characteristics and thermal resistance profiles to avoid redesigning the cooling system.

FAQ

What is the maximum operating junction temperature?

The maximum operating junction temperature (Tvj op) is 175 °C. Operation above 150 °C is permitted only under overload conditions as specified in application note AN 2018-14.

How does the module handle short-circuit conditions?

The module is qualified for industrial applications and can withstand short-circuit currents. At Tvj=150 °C, it supports a short-circuit current (ISC) of 1050 A for pulses ≤ 8 µs. At Tvj=175 °C, it supports 990 A for pulses ≤ 7 µs.

What is the function of the integrated NTC thermistor?

The integrated NTC thermistor allows for real-time monitoring of the module's internal temperature. It has a rated resistance of 5 kΩ at 25 °C and follows standard B-value characteristics (B25/50 = 3375 K).