Alpha and Omega Semiconductor Limited announced the release of its AOZ17517QI series, a 60A eFuse in a compact 5mm x 5mm QFN package. AOS optimized this new eFuse product series for 12V power rails in servers, data centers, and telecom infrastructure. Due to high-reliability requirements for datacenter and telecom infrastructure products, all critical power rails are monitored and […]
Data center
High voltage resource center addresses relay construction, failure modes, and test methodologies
Pickering Electronics has established a High Voltage Reed Relay Resource Center, an online technical reference library for engineers building HV switching systems or developing their knowledge. The digital library draws on Pickering’s 55 years of experience in high voltage reed relay technology and contains resources authored by engineers from the company’s Centre of Excellence for […]
Automotive ESD diodes deliver 3.4 pF capacitance in SOT23 package format
Nexperia introduced the industry’s first ESD diodes designed to protect 48 V automotive data communications networks against the destructive effects of electrostatic discharge (ESD) events. This new portfolio of six robust AEC-Q101 qualified devices covers the required higher reverse working maximum voltage (VRWM) for increasingly common 48 V board nets. This ultimately saves PCB space and […]
APEC 2026 calls for professional education seminar proposals with August 29, 2025 submission deadline
The Organizing Committee of APEC 2026, to be held in San Antonio, Texas, March 22-26, 2026, has sent out a call to qualified experts to present a Professional Education Seminar during next year’s conference. Addressing issues of immediate and long-term interest to the practicing power electronics engineer, these seminars provide experts and professionals with a […]
PIVR technology provides sub-1V regulation with real-time dynamic voltage scaling for AI infrastructure
Marvell Technology, Inc. announced its Package Integrated Voltage Regulator (PIVR) power solutions, transforming power delivery systems and enabling hyperscalers to enhance the performance, efficiency, and return on investment (ROI) of AI and cloud infrastructure. The pre-validated power solutions effectively allow system designers to accelerate the shift from today’s board-level power delivery systems—discrete subsystems made […]
Single component replaces multiple inductors in power-over-coaxial filter designs
TDK Corporation launches the ADL8030VA, an inductor designed for power-over-coaxial (PoC) applications. Due to its impedance characteristics over a wide frequency range, this component streamlines PoC filter design by requiring only one component instead of the conventional approach with two or more inductors. This reduces complexity and cost in driver-assistance systems (ADAS) and other automotive […]
EMIS releases three phase EMI filter rated for 520 VAC and 600 A current handling
EMIS announces the availability of the TMF4233 Three Phase EMI Filter with Neutral designed to be used in systems where noise may arise not just from phase wires but also from the neutral line, improving overall noise suppression. This series is primarily used in industrial equipment, machinery, machine tools, and various process automation systems with […]
Source-down packaging improves power MOSFET thermal performance
Alpha and Omega Semiconductor Limited introduced its AONK40202 25V MOSFET in state-of-the-art DFN3.3×3.3 Source-Down packaging technology. Designed for high power density in DC-DC applications, the AONK40202 provides features that meet the requirements of AI servers and data center power distribution. In particular, its Source-Down packaging technology offers a larger source contact to the PCB, and its […]
Data center PSU integrates Gen-3 SiC MOSFETs with 3-phase interleaved topology
Navitas Semiconductor has announced its latest 12 kW power supply unit (PSU), designed for production, reference design for hyperscale AI data centers with high-power rack densities of 120 kW. The 12 kW PSU complies with Open Rack v3 (ORv3) specifications and Open Compute Project (OCP) guidelines. It utilizes Gen-3 Fast SiC MOSFETs, a novel ‘IntelliWeave’ digital platform, and high-power […]
GaN switch delivers bidirectional voltage blocking in single device
Infineon Technologies AG is introducing the CoolGaN bidirectional switch (BDS) 650 V G5, a gallium nitride (GaN) switch capable of actively blocking voltage and current in both directions. Featuring a common-drain design and a double-gate structure, it leverages Infineon’s robust gate injection transistor (GIT) technology to deliver a monolithic bidirectional switch, enabled by Infineon’s CoolGaN […]
