STMicroelectronics

STI150N10F7  

Single FETs, MOSFETs

STI150N10F7 Description

The STI150N10F7 from STMicroelectronics is an N-channel 100V, 110A power MOSFET housed in an I2PAK (TO-262) through-hole package. Designed for high-efficiency power switching, it features STripFET™ technology, delivering low on-resistance (4.2mΩ @ 55A, 10V) and high current-handling capability. With a 250W (Tc) power dissipation rating, it excels in demanding thermal environments. Though marked Obsolete, it remains a robust choice for legacy designs requiring high reliability. The device is ROHS3 compliant and REACH unaffected, ensuring environmental compliance.

STI150N10F7 Features

• Low Rds(On): 4.2mΩ minimizes conduction losses, enhancing efficiency.
• High Current Rating: 110A (Tc) continuous drain current for heavy-load applications.
• Fast Switching: Gate charge (Qg) of 117nC @ 10V ensures quick transitions, reducing switching losses.
• Robust Voltage Handling: ±20V Vgs(max) and 100V Vdss provide wide operational margins.
• Thermal Performance: 250W (Tc) dissipation with TO-262 package for effective heat management.
• STripFET™ Technology: Optimized for low conduction and switching losses, outperforming standard MOSFETs.

STI150N10F7 Applications

• Power Supplies: High-efficiency DC-DC converters and SMPS designs.
• Motor Control: Ideal for H-bridge motor drivers in industrial and automotive systems.
• Inverters: Suitable for solar inverters and UPS systems due to low Rds(on).
• Automotive: Used in 12V/24V battery management and load switches.
• Industrial Switching: High-current relays and power distribution modules.

Conclusion of STI150N10F7

The STI150N10F7 is a high-performance MOSFET tailored for high-current, low-loss switching applications. Its STripFET™ design, combined with low Rds(on) and high thermal endurance, makes it a reliable choice for power electronics. While obsolete, its specifications ensure continued suitability for legacy systems requiring durability and efficiency. Engineers should consider alternatives for new designs but can leverage this MOSFET’s strengths in existing high-power circuits.

STI150N10F7 Documents

Download datasheets and manufacturer documentation for STI150N10F7

Datasheets :

STx150N10F7      

PCN Obsolescence/ EOL :

STI150N10F7 obs 9/Nov/2022      

HTML Datasheet :

STx150N10F7