Content last revised on June 6, 2026
SP15R12F6 Infineon 1200V 15A EasyPIM Power Integrated Module
How can engineers achieve full power stage integration while maintaining the thermal precision required for 1200V industrial applications? The SP15R12F6, part of the Infineon EasyPIM 1B family, addresses this challenge by consolidating a three-phase rectifier, a brake chopper, and a three-phase inverter with an integrated NTC thermistor into a single, compact footprint. For low-power motor drives prioritizing PCB space and thermal accuracy, the SP15R12F6 1200V 15A module is the optimal choice.
UVP: Maximizing system reliability through TrenchStop IGBT3 technology and integrated thermal sensing in a standardized EasyPIM housing.
- Top Specs: 1200V | 15A (Tc=80°C) | Vce(sat) 1.70V
- Key Benefits: Reduces assembly complexity and enhances thermal monitoring accuracy.
What is the primary benefit of the SP15R12F6's PIM topology? It integrates the entire power stage into a single compact housing, reducing stray inductance. How does TrenchStop IGBT3 technology enhance efficiency? By significantly reducing switching and conduction losses compared to previous planar generations.
Frequently Asked Questions
Addressing Design Challenges and Thermal Performance
Does the integrated NTC thermistor in the SP15R12F6 eliminate the need for external temperature sensors?
Yes, the integrated NTC provides direct thermal feedback from the module’s internal substrate. This proximity allows for a much more accurate reading of the junction temperature compared to external sensors mounted on the heatsink, enabling tighter protection limits and higher system safety margins.
How does the Vce(sat) of 1.70V impact the selection of cooling solutions for compact inverters?
A lower Vce(sat) directly translates to reduced conduction losses. For the SP15R12F6, this high efficiency allows engineers to use smaller heatsinks or reduce airflow requirements, which is critical for designs housed in sealed or space-constrained industrial enclosures.
Key Parameter Overview
Decoding the Specs for Enhanced Thermal Reliability
| Technical Parameter | Value (Typical) | Engineering Significance |
|---|---|---|
| Vces (Collector-Emitter Voltage) | 1200V | Provides the necessary overhead for 400V–480V AC line applications. |
| Ic (Continuous DC Collector Current) | 15A (Tc=80°C) / 25A (Tc=25°C) | Supports standard low-power industrial motor drives and pump controllers. |
| Vce(sat) (Saturation Voltage) | 1.70V | Lowers thermal dissipation, similar to a high-efficiency engine reducing waste heat. |
| Package Type | EasyPIM 1B | A compact, height-optimized housing that simplifies PCB mechanical design. |
| IGBT Technology | TrenchStop™ IGBT3 | Offers a robust Short-Circuit Safe Operating Area (SCSOA) of 10μs. |
Download the SP15R12F6 datasheet for detailed specifications and performance curves.
Industry Insights & Strategic Advantage
Strategic Modularization in the Era of Industrial 4.0
The shift toward "Smart Factories" demands power electronics that are not only efficient but also highly communicative. The SP15R12F6 aligns with this trend by integrating Thermal Management components directly into the power stage. By using the on-board NTC, system controllers can implement predictive maintenance algorithms, identifying potential cooling failures before they lead to catastrophic downtime. This level of integration is a cornerstone for IGBT selection in modern distributed drive architectures.
Furthermore, the TrenchStop IGBT3 technology provides a balance between switching speed and softness. This reduces Electromagnetic Interference (EMI), easing the burden on filtering components and helping designs meet IEC 61800-3 standards more cost-effectively. From a procurement perspective, the EasyPIM housing is a global industry standard, ensuring mechanical compatibility across various design cycles. For systems requiring higher current handling within the same architecture, the related FP25R12KE3 offers a Vces of 1200V with a 25A rating.
Application Scenarios & Value
Achieving System-Level Benefits in High-Frequency Power Conversion
The SP15R12F6 is specifically tailored for low-power Variable Frequency Drives (VFD) and Servo Drives. In these applications, the integrated brake chopper is vital for managing regenerative energy during motor deceleration, preventing overvoltage trips. A common challenge for engineers is the "start-up surge" in industrial conveyor systems; the SP15R12F6 handles these pulses with a robust Collector-Emitter Voltage margin that prevents latch-up during transient spikes.
In addition to traditional motor control, this module is an excellent fit for Solar Inverters and UPS systems where efficiency and compact sizing are non-negotiable. For engineers looking for a slightly different configuration or a dedicated converter-inverter-brake (CIB) setup, the FP15R12KE3 serves as a neutral alternative that maintains the 15A rating. When transitioning to more demanding thermal environments, understanding how to decode datasheet curves becomes essential for calculating the exact power loss under specific PWM frequencies.
Additional Technical Considerations
What is the maximum junction temperature (Tvj max) allowed for the SP15R12F6 during operation?
The module is designed to operate with a maximum junction temperature of 150°C under switching conditions. However, to maximize long-term reliability in industrial environments, it is standard engineering practice to design for a continuous operating junction temperature closer to 125°C, providing a "thermal cushion" against ambient temperature fluctuations.
Can the SP15R12F6 be used in a single-phase input application?
While the module features a three-phase rectifier bridge, it can technically be used in single-phase applications by utilizing only two of the three rectifier branches. However, engineers must ensure the DC-link capacitor sizing accounts for the higher ripple current associated with single-phase rectification to maintain the module's IGBT performance stability.
How does the stray inductance of the EasyPIM package compare to traditional discrete designs?
The internal layout of the SP15R12F6 is optimized to minimize the loop area between the IGBT and the anti-parallel diodes. This integrated approach typically results in much lower stray inductance than a PCB layout using discrete TO-247 components, which reduces voltage overshoots (Vce peak) during fast turn-off events, protecting the silicon from voltage breakdown.
From a field engineering perspective, the SP15R12F6 represents a move toward "plug-and-play" power electronics. By minimizing the external component count and providing a standardized thermal interface, it allows design teams to focus on software optimization and control logic rather than the minutiae of power stage layout. For rigorous validation, always refer to the specific Infineon application notes regarding Gate Drive requirements and terminal soldering guidelines to ensure the 10-year design life expected in industrial automation.