STMicroelectronics STP3NK60Z N-Channel MOSFET 600V 2.4A TO-220AB

STMicroelectronics STP3NK60Z: High-Performance N-Channel MOSFET for Demanding Applications

The STMicroelectronics STP3NK60Z is a cutting-edge N-Channel Power MOSFET designed to deliver exceptional performance in high-voltage and high-efficiency systems. Part of the renowned SuperMESH™ family, this device combines advanced silicon technology with robust packaging to address the needs of modern power electronics. With a 600V rating and optimized thermal characteristics, the STP3NK60Z establishes itself as a reliable solution for switching applications across industrial, automotive, and consumer electronics sectors.

Technical Excellence in Power Management

Engineered for precision power control, this MOSFET features a maximum drain-source voltage (Vdss) of 600V combined with a continuous drain current capability of 2.4A at 25°C. The device's advanced trench gate structure minimizes on-resistance to just 3.6Ω (max) at 10V gate drive, significantly reducing conduction losses. Its gate charge (Qg) of 11.8nC ensures fast switching performance while maintaining thermal stability in high-frequency operations.

Industrial-Grade Reliability

Housed in a TO-220AB package with through-hole mounting capability, the STP3NK60Z achieves excellent thermal dissipation with a power dissipation rating of 45W (Tc). Its ±30V gate voltage tolerance provides enhanced protection against voltage spikes, while the 4.5V maximum threshold voltage (Vgs(th)) ensures stable operation across varying temperatures. The device's 311pF input capacitance (Ciss) at 25V enables efficient signal processing in power conversion circuits.

Designed for longevity in harsh environments, this MOSFET maintains performance across extreme temperatures (-55°C to 150°C) while meeting stringent industrial reliability standards. The TO-220 package provides mechanical durability and simplified heat sinking integration for demanding applications.

Optimized for Modern Power Systems

The STP3NK60Z excels in applications such as:

- Switch-mode power supplies (SMPS)
- Motor control systems
- Lighting ballasts
- DC-DC converters
- Industrial automation equipment

Its combination of high voltage capability and efficient thermal management makes it particularly suitable for designs requiring compact form factors without compromising performance. The device's 'Not For New Designs' status reflects its proven reliability in existing systems while newer alternatives are developed.

Design Flexibility and Performance

Engineers will appreciate the STP3NK60Z's balanced specifications that enable:

• Reduced system losses through low Rds(on)
• Enhanced switching efficiency with optimized gate charge
• Improved thermal management via TO-220 packaging
• Robust operation in high-stress environments

While targeting established designs, this component continues to serve critical applications where reliability and proven performance are paramount. The 10V drive voltage compatibility ensures seamless integration with standard gate drivers and control circuits.

Tags: Power Electronics, MOSFET Transistors, High Voltage FETs, TO-220 Components, STMicroelectronics Semiconductors