In various medium-voltage switching applications such as power adapters, motor drives, DC-DC converters, and industrial controls, TOSHIBA's TK13P25D,RQ N-channel MOSFET has been a reliable component for engineers worldwide, valued for its balanced performance. However, in the face of global supply chain uncertainties and procurement challenges, this imported part increasingly presents pain points like extended lead times and cost volatility. This situation makes domestic substitution not just an option but a necessity for ensuring supply chain resilience and cost optimization.
Leveraging its deep expertise in power semiconductors, VBsemi introduces the VBGE1252M N-channel MOSFET through independent R&D. This product is precisely engineered to match and surpass the TK13P25D,RQ, offering key advantages in upgraded parameters, technological parity, and full package compatibility. It serves as a direct replacement without circuit modifications, delivering a more stable, cost-effective, and locally supported solution.
Comprehensive Parameter Advancement, Delivering Stronger Performance and Reliability.
Designed as a direct domestic alternative, the VBGE1252M achieves significant improvements in key electrical specifications, providing enhanced robustness for medium-voltage applications:
The drain-source voltage is maintained at a robust 250V, matching the original part's rating and ensuring suitability for the same application environments.
The continuous drain current is increased to 15A, a notable 15% improvement over the original model's 13A. This higher current-carrying capacity allows for handling higher power levels or provides additional margin for improved operational stability in existing designs.
The on-state resistance is reduced to 200mΩ (@10V gate drive), a 20% reduction compared to the TK13P25D,RQ's 250mΩ. This lower RDS(on) significantly decreases conduction losses, leading to higher system efficiency and reduced thermal dissipation.
Furthermore, the VBGE1252M supports a ±20V gate-source voltage, offering good gate protection. The 3.5V gate threshold voltage ensures compatibility with mainstream driver ICs, facilitating easy integration without drive circuit adjustments.
Built with Advanced SGT Technology, Ensuring Enhanced Efficiency and Robustness.
The VBGE1252M utilizes advanced Shielded Gate Trench (SGT) technology. This process achieves an excellent balance between low on-resistance and fast switching performance. It offers low gate charge and optimized capacitance characteristics, which help minimize switching losses and improve overall system efficiency in high-frequency operation. The device is designed for high reliability and stable performance across a wide operating temperature range, making it suitable for demanding industrial and commercial applications.
Fully Compatible TO-252 Package, Enabling Seamless "Drop-in" Replacement.
A primary concern in component substitution is the engineering effort required. The VBGE1252M addresses this seamlessly through its package design. It employs a standard TO-252 (DPAK) package, which is pin-to-pin and footprint compatible with the TK13P25D,RQ. Engineers can replace the component directly on the existing PCB layout without any modifications to the circuit board or thermal design. This "plug-and-play" compatibility drastically reduces replacement verification time—often completed within days—and eliminates costs associated with PCB re-spins, mechanical redesign, or re-certification, enabling a quick and risk-free transition.
Localized Supply Chain and Support, Providing Dual Assurance.
Unlike imported components susceptible to logistical and geopolitical disruptions, VBsemi's VBGE1252M benefits from a stable domestic supply chain. With modern manufacturing and R&D facilities in China, VBsemi ensures consistent production and shorter, more reliable lead times. This stability shields customers from international supply volatility and trade policy impacts.
As a local supplier, VBsemi provides responsive, "one-to-one" technical support. Customers receive comprehensive documentation, including substitution guides, detailed datasheets, and application notes. The technical team offers prompt assistance for any substitution or design challenges, effectively addressing the slow response times often associated with overseas suppliers.
From power adapters and motor drives to industrial controls and lighting systems, the VBGE1252M, with its core advantages of "superior parameters, enhanced efficiency, seamless compatibility, secure supply, and localized support," stands as the ideal domestic alternative to the TOSHIBA TK13P25D,RQ. It has gained recognition in various market applications. Choosing the VBGE1252M is more than a simple component swap; it is a strategic step toward securing your supply chain, optimizing costs, and boosting product competitiveness—all while gaining performance benefits and peace of mind.