In various high-voltage, high-frequency application scenarios such as switch-mode power supplies, industrial inverters, LED lighting drivers, welding machines, and UPS systems, TOSHIBA's TK16G60W5,RVQ, with its advanced technology and robust performance, has been a trusted choice for engineers worldwide. However, in the post-pandemic era marked by global supply chain disruptions and trade uncertainties, this imported component faces challenges like extended lead times (often several months), cost volatility due to exchange rates, and delayed technical support, which hinder production efficiency and cost control for downstream enterprises. Against this backdrop, domestic substitution has evolved from an option to a necessity, offering a critical path to enhance supply chain security, reduce costs, and boost competitiveness.
Leveraging years of expertise in power semiconductors, VBsemi introduces the VBL16R15S N-channel MOSFET, developed through independent R&D. This product is meticulously designed as a direct alternative to the TK16G60W5,RVQ, offering key advantages in parameter compatibility, technological parity, and full package equivalence. It enables seamless replacement without circuit modifications, delivering a stable, cost-effective, and locally supported solution for high-voltage electronic systems.
Comprehensive Parameter Alignment, Enhanced Reliability for Demanding Conditions.
Tailored as a domestic drop-in replacement for the TK16G60W5,RVQ, the VBL16R15S provides closely matched electrical parameters with added reliability features, ensuring robust performance in high-voltage applications:
The drain-source voltage is maintained at 600V, equaling the original model, which guarantees sufficient safety margins in environments with grid fluctuations and transient overvoltage risks. The continuous drain current is rated at 15A, slightly below the original 15.8A but still offering ample current-carrying capacity for most high-power designs, ensuring stable operation in circuits such as inverters and power supplies.
The on-state resistance is 280mΩ (@10V gate drive), compared to the original's 230mΩ. While slightly higher, this is offset by the VBL16R15S's advanced SJ_Multi-EPI technology, which optimizes switching efficiency and reduces overall losses in high-frequency operations. Additionally, the device supports a ±30V gate-source voltage, enhancing gate ESD and noise immunity to prevent unintended turn-on in noisy environments. The 3.5V gate threshold voltage ensures compatibility with mainstream driver ICs, simplifying drive circuit design and lowering substitution barriers.
Advanced SJ_Multi-EPI Technology, Elevating Performance and Stability.
The TK16G60W5,RVQ relies on proven technology for low conduction loss and high durability. The VBL16R15S employs state-of-the-art SJ_Multi-EPI (Super Junction Multi-Epitaxial) technology, which enhances device reliability and switching characteristics. Through optimized structural design, it improves dv/dt tolerance and reduces charge/discharge losses during switching, matching the application demands of the original model. Each device undergoes rigorous 100% avalanche testing and high-voltage screening, demonstrating excellent single-pulse avalanche energy handling—ideal for managing energy surges during high-voltage turn-off. With an operating temperature range of -55°C to 150°C, it withstands harsh industrial and outdoor conditions. The VBL16R15S has passed extended reliability tests, including 1000-hour high-temperature/high-humidity (85°C/85% RH) aging, ensuring a low failure rate for critical applications like medical equipment, industrial controls, and emergency power systems.
Fully Compatible Package, Enabling "Plug-and-Play" Replacement with Zero Risk.
A major concern in domestic substitution is the cost and effort of redesign. The VBL16R15S addresses this seamlessly with its package design. It uses a TO-263 package, identical to the TK16G60W5,RVQ in pinout, pin spacing, dimensions, and thermal interface. Engineers can replace the component directly without altering PCB layouts or heat sink designs, achieving true "plug-and-play" convenience. This compatibility slashes verification time—sample validation typically completes in 1-2 days—and eliminates expenses from PCB revisions or retooling. By preserving original structural and thermal profiles, it avoids recertification needs, accelerating supply chain cycles and helping enterprises swiftly adopt domestic alternatives to capture market opportunities.
Local Strength Assurance, Dual Peace of Mind for Supply Chain and Technical Support.
Unlike imported components plagued by logistics delays, trade policies, and currency risks, VBsemi leverages China's robust semiconductor ecosystem, with modern production bases and R&D centers in regions like Jiangsu and Guangdong. This ensures full-process control and stable mass production of the VBL16R15S. Standard lead times are compressed to under 2 weeks, with emergency orders enabling 72-hour fast delivery, mitigating risks from global supply chain volatility and geopolitical factors. As a local brand, VBsemi provides dedicated technical support: comprehensive documentation (including substitution reports, datasheets, thermal guides, and application circuits), customized selection advice, and circuit optimization based on customer needs. Technical issues receive rapid responses within 24 hours, via on-site or remote assistance, eliminating the slow support and high communication costs associated with imported parts and ensuring a smooth, worry-free substitution process.
From industrial switch-mode power supplies and high-frequency inverters to LED drivers, welding machines, UPS systems, motor drives, and new energy charging equipment, the VBL16R15S stands out as the preferred domestic alternative to the TK16G60W5,RVQ, with core strengths of "parameter compatibility, enhanced reliability, package equivalence, controlled supply, and responsive service." It has already been adopted by leading companies across multiple sectors, earning strong market recognition. Choosing the VBL16R15S is not just a component swap—it's a strategic move to upgrade supply chain resilience, optimize production costs, and improve product competitiveness, offering superior stability, reliable supply, and effortless integration without R&D overhead.