In numerous low-voltage, compact application scenarios such as portable device power management, battery protection circuits, load switching, and motor drive modules, ROHM's RSR015P06HZGTL, with its P-channel configuration, low gate threshold voltage, and SOT-23 package, has been a common choice for space-constrained designs. However, in the current landscape of global component shortages and extended lead times, this imported MOSFET presents challenges including procurement uncertainty, cost volatility, and limited technical accessibility. These factors drive the urgent need for a reliable, high-performance domestic alternative to secure supply chains and optimize cost structures.
Responding to this market demand, VBsemi introduces the VB2610N P-channel power MOSFET, developed through independent R&D. This product serves as a direct, pin-to-pin replacement for the RSR015P06HZGTL, offering significant parameter enhancements, technological reliability, and full package compatibility. It enables a seamless substitution without circuit modifications, delivering a more robust, cost-effective, and locally supported solution for various low-voltage electronic systems.
Comprehensive Parameter Advancement, Delivering Enhanced Performance and Design Margin
Engineered as a superior domestic alternative, the VB2610N achieves notable improvements across key electrical specifications, providing greater robustness for low-voltage applications:
Firstly, the continuous drain current is rated at -4.5A, a substantial 200% increase over the original model's -1.5A. This dramatic enhancement in current-carrying capacity allows the VB2610N to handle higher load currents effortlessly, enabling power design upgrades or improved reliability within existing current specifications.
Secondly, the on-state resistance is drastically reduced to 70mΩ (at Vgs=10V), significantly lower than the RSR015P06HZGTL's 340mΩ (at Vgs=4.5V). This reduction minimizes conduction losses, improves overall system efficiency, and reduces thermal generation—critical for compact, thermally sensitive designs.
Thirdly, the device supports a ±20V gate-source voltage range, offering stronger gate robustness against ESD and noise. The -1.7V gate threshold voltage ensures easy drive compatibility with common logic-level controllers and MCUs, facilitating direct integration without drive circuit adjustments.
Built with Advanced Trench Technology, Ensuring High Reliability and Stability
While the RSR015P06HZGTL offers reliable performance, the VB2610N employs advanced Trench technology to achieve exceptionally low RDS(on) and excellent switching characteristics. This technological foundation enhances device reliability, with rigorous production testing ensuring consistent performance. The VB2610N is designed for stable operation across a broad temperature range, suitable for consumer electronics, industrial modules, and automotive auxiliary systems where reliability is paramount.
Fully Compatible SOT23-3 Package, Enabling Immediate Drop-In Replacement
A primary concern in component substitution is the engineering effort required for integration. The VB2610N eliminates this hurdle through its package design. It utilizes a standard SOT23-3 package, which is physically and pin-compatible with the RSR015P06HZGTL. Engineers can replace the component directly on the existing PCB layout without any modification to footprint, copper design, or assembly process. This "plug-and-play" compatibility drastically reduces validation time, accelerates time-to-market, and avoids costs associated with redesign and requalification.
Localized Supply Chain Assurance, Coupled with Responsive Technical Support
Unlike imported components susceptible to logistical delays and trade uncertainties, VBsemi leverages domestic manufacturing capabilities to ensure a stable and agile supply for the VB2610N. Lead times are consistently short, with reliable inventory supporting both prototyping and volume production. Furthermore, as a local supplier, VBsemi provides direct, responsive technical support. Customers receive comprehensive documentation, application guidance, and prompt assistance, effectively eliminating the communication barriers and slow response times often associated with overseas suppliers.
From battery-powered devices and portable electronics to low-voltage motor drives and power distribution switches, the VB2610N stands out as the preferred domestic alternative to the RSR015P06HZGTL. Its key advantages—higher current rating, lower on-resistance, complete package compatibility, secure supply, and local support—have already led to successful adoption across multiple customer projects. Choosing the VB2610N is not just a component substitution; it is a strategic move towards supply chain resilience, cost optimization, and enhanced product performance, all achieved without design risk or compromise.