IXYS IXFH26N60P

Summary of IXYS IXFH26N60P N-Channel MOSFET

The IXFH26N60P is a high-performance N-Channel MOSFET manufactured by IXYS, belonging to the HiPerFET™ Polar Active FET series. Engineered for demanding power management and switching applications, this device combines robust voltage and current handling capabilities in a through-hole TO-247AD package. With a maximum drain-to-source voltage (Vdss) of 600 V and a continuous drain current of 26 A (at case temperature, Tc), the IXFH26N60P is designed to address the needs of engineers working in power conversion, motor drives, and industrial energy management systems. Its advanced MOSFET construction ensures efficient switching performance and low conduction losses, supporting the development of reliable, high-efficiency electronic systems.

Primary Electrical and Thermal Properties of IXFH26N60P

The IXFH26N60P features a maximum Rds(on) of 270 mΩ at 500 mA and 10 V gate-to-source voltage, ensuring minimal on-state resistance and associated power dissipation. The device's gate threshold voltage is specified at a maximum of 5 V at 4 mA, making it compatible with typical drive circuitry. A significant gate charge (Qg) of 72 nC at 10 V facilitates fast switching transitions, which are essential in high-frequency applications. With an input capacitance (Ciss) rated at 4150 pF (measured at 25 V), the device offers acceptable dynamic response characteristics, though care in gate drive design is recommended to optimize switching speed and minimize electromagnetic interference (EMI).

Thermally, the IXFH26N60P supports a maximum power dissipation of 460 W (at Tc) and an operating junction temperature range from -55°C to +150°C. These parameters enable the device to withstand harsh operating conditions and thermal stresses, provided adequate cooling and board design are implemented. For engineers planning to drive substantial loads or operate at elevated ambient temperatures, careful thermal management—including heat sinking and airflow—should be considered to maintain device reliability over time.

Package Type and Installation Guidelines for IXFH26N60P

The IXFH26N60P is housed in a TO-247AD (IXFH) power package, which is well-suited for high-current, through-hole board designs. This package facilitates effective thermal transfer from the silicon junction to external heatsinks, supporting higher power dissipation levels seen in demanding applications such as inverter stages, power supplies, and motor control circuits. The TO-247AD format offers easier assembly and robust mechanical mounting, crucial in environments subject to vibration or mechanical stress. When selecting this package, layout considerations such as minimizing trace inductance and ensuring low-resistance current paths are important to maximize device performance and system reliability.

Standards, Environmental Impact, and Reliability of IXFH26N60P

The IXFH26N60P fulfills stringent environmental and safety standards critical for modern electronic systems. The device is RoHS3-compliant, confirming the absence of hazardous substances, and meets the REACH Regulation for safe use in sensitive and regulated applications globally. It features a moisture sensitivity level (MSL) rating of 1 (unlimited), ensuring resistance to moisture-induced failures and simplifying storage and handling during assembly. These certifications underline the component’s suitability for use in high-reliability and mission-critical sectors, including industrial automation, renewable energy, and transportation electronics.

Technical Uses and Choosing Criteria for IXFH26N60P

In practical engineering scenarios, the IXFH26N60P excels in applications requiring fast, efficient power switching with high voltage and current requirements. Real-world uses include switch-mode power supplies (SMPS), uninterruptible power supplies (UPS), DC-AC inverters for solar energy systems, and industrial motor drives. Its robust electrical characteristics make it ideal for bridge rectifier stages, high-side or low-side switching elements, and synchronous rectification.

When selecting the IXFH26N60P, engineers should assess gate drive compatibility with the device’s threshold and charge characteristics, as well as ensure system-level thermal management is in place. Board layout should prioritize short, low-inductance connections for gate, source, and drain to reduce switching losses and susceptibility to transients. The component’s power handling capabilities support designs where compactness and reliability in high-stress environments are crucial—qualities increasingly in demand within advanced power electronic systems.

Possible Alternative or Substitute Models for IXFH26N60P

Component selection engineers and procurement teams should always consider potential equivalent or replacement models in the design and supply chain planning phase. For the IXFH26N60P, equivalents can be evaluated based on key characteristics such as voltage, current, package, Rds(on), and switching speed. While IXYS offers a complete range of HiPerFET™ MOSFETs that may provide suitable alternatives, cross-referencing to similar N-Channel MOSFETs from other reputable manufacturers is guided by the application’s electrical, thermal, and regulatory requirements. It is essential to verify that alternate models support equivalent or superior ratings and that their integration into existing board layouts and thermal management systems is feasible without major redesign.

Conclusion

: IXFH26N60P in Modern Power Electronics Design

The IXYS IXFH26N60P N-Channel MOSFET stands out as a highly capable solution for power electronics professionals facing elevated voltage and current challenges. Its combination of robust electrical ratings, proven thermal performance, compliance credentials, and versatile TO-247AD packaging make it a strong candidate for demanding power conversion and control applications. Through effective device selection, engineering diligence in gate drive and thermal management, and awareness of equivalent models, engineers can exploit the full potential of the IXFH26N60P in their next-generation designs.