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Toshiba Electronics Europe GmbH has launched an N-channel power MOSFET to address the growing market demand for improved efficiency in power supply circuits. The new TK024N60Z1 uses the proven DTMOSVI 600V series process with a super junction structure to achieve low on-resistance and reduced conduction losses. Applications include servers in data centres, switched-mode power supplies for industrial equipment, and power conditioners for photovoltaic generators.
The TK024N60Z1 has a drain-source on-resistance RDS(ON) of 0.024Ω (max), which is the lowest in the DTMOSVI 600V series. It also improves power supply efficiency, which reduces heat generation. Combined with the TO-247 package, which delivers high heat dissipation, the TK024N60Z1 offers good heat management characteristics.
Like other MOSFETS in the DTMOSVI 600V series, the TK024N60Z1 benefits from an optimised gate design and process. This reduces the value of drain-source on-resistance per unit area by approximately 13%. More importantly, drain-source on-resistance × gate-drain charge is reduced by approximately 52% compared to Toshiba’s conventional generation DTMOSIV-H series products with the same drain-source voltage rating. This means the DTMOSVI series, including the TK024N60Z1, offers a better trade-off between conduction loss and switching loss, which helps improve the efficiency of switched-mode power supplies.
To further improve power supply efficiency, Toshiba offers tools that support circuit design for switched-mode power supplies. These include the G0 SPICE model, which quickly verifies circuit function, and the highly accurate G2 SPICE models that reproduce transient characteristics.
The TK024N60Z1 N-channel power MOSFET exemplifies Toshiba’s commitment to continue expanding the DTMOSVI series and support energy conservation by reducing power loss in switched-mode power supplies.
Original – Toshiba
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EPC is set to highlight cutting-edge advancements in AI, robotics, and other high-density power conversion applications at the Applied Power Electronics Conference (APEC) 2025. During the event, held from March 16 to March 20 in Atlanta, GA, EPC will focus on demonstrating how GaN is revolutionizing AI infrastructure, humanoid robotics, industrial and consumer applications in booth 1231.
AI = GaN: Enabling the Next Generation of AI Servers
Artificial intelligence requires ultra-efficient power conversion to sustain increasing computing densities. EPC’s latest GaN solutions for AC/DC server power and 48 V DC-DC GPU power reduce losses, increase power density, improve thermal management, and offer superior efficiency.
Motor Drives: Powering Robotics, Automation, and More
From industrial automation to consumer electronics, GaN-based motor drives offer higher efficiency, smaller size, and improved performance over traditional silicon-based solutions. EPC will showcase live demonstrations of GaN-powered drives in applications such as:
- Power tools – Enhanced battery life and performance with GaN motor drives
- Humanoids & quadrupeds – Next-generation robotics with faster response times and increased power efficiency
- Vacuum cleaners & delivery bots – Smarter, more autonomous systems benefiting from GaN’s high-speed switching and power density
Visit EPC at APEC 2025
- Schedule a Meeting: EPC’s technical experts, including CEO Dr. Alex Lidow, will be on-site to discuss how GaN is driving innovation across multiple industries. To schedule a meeting during APEC 2025 contact info@epc-co.com
- Exhibition Booth # 1231: Visit EPC’s booth to explore our comprehensive portfolio of GaN-based solutions. See firsthand the superior performance in live demonstrations
- Technical Presentations: Attend our technical sessions to gain insights into the latest trends and advancements in GaN power conversion technology
- Enhance Traction Motor Efficiency using a GaN based Four-Level Flying Capacitors Inverter
Industry Session (IS03.3): March 18 at 9:20 a.m.
Speaker: Marco Palma - Debate Session 1: SiC vs GaN – Which will lead in power conversion?
March 18 at 4:30 p.m.
Panelist: Alex Lidow, Ph.D. - High performance 5 kW, 4-Level totem-pole PFC converter using 200 V GaN FETs for open compute servers
Industry Session (IS12.2): March 19 at 8:55 a.m.
Speaker: Michael de Rooij, Ph.D. - Powerstage GaN Integrated Circuits Operation in Robotic Applications
Industry Session (IS14.4): March 19 at 2:45 p.m.
Speaker: Marco Palma
- Enhance Traction Motor Efficiency using a GaN based Four-Level Flying Capacitors Inverter
At APEC 2025, we are excited to showcase how EPC’s GaN solutions are setting new benchmarks in power conversion and efficiency,
said Nick Cataldo, VP of Sales and Marketing at EPC.Original – Efficient Power Conversion
