Overview of FDT439N by onsemi
The FDT439N by onsemi is an N-Channel MOSFET designed for enhancement mode operation with specified performance at 2.5V. Typical characteristics for this transistor include a drain-source voltage of 30V, a continuous drain current of 6.3A, and a low drain-source on-resistance of 45mΩ when tested at 4.5V. As a surface mount device in the SOT-223 package, this MOSFET is suited for compact designs where efficient energy management and heat dissipation are crucial.
The device incorporates a built-in diode configuration within its single-channel setup, ensuring protective operation features in circuit designs. Housing this power transistor is a plastic/epoxy, which ensures mechanical stability and thermal resistance. Additionally, its operating temperature can reach as high as 150 °C, making it a reliable choice for various high-temperature applications. This component is RoHS compliant, indicating it is manufactured with certain hazardous substances limited or completely removed.
According to the factory lead time provided on findchips.com, as of the current writing, the expected wait for this component is approximately 17 weeks and 3 days. Its applications in switching operations are well-supported by its fast pulsed drain current rating of 20A.
Industry Applications for FDT439N
The FDT439N by onsemi, belonging to the subcategory of Power Field-Effect Transistors, is well-suited for various industrial applications. Due to its characteristics, this device could potentially be useful in several demanding sectors:
- Telecommunications: This sector might utilize the FDT439N in transmission stations or network switches where efficient, high-speed switching and power regulation are crucial. The low RDS(on) and high-temperature operation offer reliable performance in server applications.
- Consumer Electronics: In the context of consumer electronics, this MOSFET could potentially serve in power management roles within devices like laptops and smartphones. Its low on-resistance and high efficiency make it beneficial for battery management systems.
- Industrial Automation: Machinery and controllers that require precise power control could employ this transistor. Its ability to handle moderate loads and switch efficiently can help in improving the energy efficiency of industrial systems.
- Electronic Manufacturing: For equipment involved in the production of electronic components and boards, the FDT439N might be used in the development of reliable power supplies and testing equipment.
Note that these potential industry applications are only conceptual/illustrative and require analysis and verification by engineering and design teams for adherence to industry standards and specific application requirements.
About onsemi
onsemi is a key player in the manufacturing of semiconductor components, particularly in the realm of transistors including Power Field-Effect Transistors. Known for innovation and efficiency in power management technology, onsemi designs products that enhance the performance of electronic devices in terms of power efficiency, miniaturization, and thermal management. The FDT439N is just one example in its broad portfolio designed to support various segments of electronic and electrical industries. The company emphasizes sustainability and compliance, which is evident in their adherence to RoHS specifications across many of their products.
Where to Find FDT439N by onsemi
To procure the FDT439N, buyers and engineers should consider researching through FindChips.com to get updated stock levels and competitive pricing. Historically, this component has been distributed by several distributors including Master Electronics, EBV Elektronik, Chip1Stop, and Avnet Silica. Due to changes in stock availability, it is recommended to check FindChips.com for real-time pricing and availability. For various buying options, or in case this part is out of stock, you can also consider similar products within the Power Field-Effect Transistors subcategory on FindChips.