Jeking Daily Post: TSF18N50MR

#High-Voltage, #MOSFET, #Power-Efficient, #TO-220, #N-Channel **Product Overview** The TSF18N50MR is a high-performance N-channel enhancement mode power MOSFET designed for efficient switching applications in power management systems. Manufactured using advanced planar stripe and field implantation technology, this transistor offers excellent reliability, low on-resistance, and high avalanche energy capability. With a drain-source voltage rating of 500V and a continuous drain current of up to 18A, the TSF18N50MR is engineered to deliver robust performance in demanding environments. **Key Features** This MOSFET features a low gate charge (typical Qg: 68nC), ensuring fast switching speeds and reduced power loss during operation. Its low input capacitance (Ciss: 1300pF) further enhances switching efficiency, making it ideal for high-frequency circuits. The device also boasts a low RDS(on) of just 0.22Ω at VGS = 10V, contributing to minimal conduction losses. Housed in a TO-220F package, the TSF18N50MR provides excellent thermal stability and ease of integration into various PCB designs. Additionally, it is RoHS compliant, meeting modern environmental standards. **Main Applications** The TSF18N50MR is widely used in switch-mode power supplies (SMPS), AC-DC converters, DC-DC converters, and general-purpose power switching circuits. It is also suitable for lighting ballasts, motor control systems, and inverters. Thanks to its high voltage tolerance and reliable performance, it serves as an optimal choice in industrial power systems, consumer electronics, and renewable energy applications such as solar inverters. **Partner with Jeking Electronic Limited** Jeking Electronic Limited is a trusted distributor of electronic components, offering high-quality semiconductors and technical support worldwide. We proudly supply the TSF18N50MR with guaranteed authenticity, competitive pricing, and fast delivery. Our commitment to excellence ensures that customers receive reliable solutions tailored to their design needs. For more information about the TSF18N50MR or to request a datasheet and sample, contact Jeking Electronic Limited today and empower your next innovation.

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