• Sayali Vadaje
• Mr. D. D. Shinde

In the modern era of integrated technology, we are optimizing the size of the systems and focusing on improving performance. The equipment designed to work at a specific temperature and environment. Overheating of components in a system during operation may cause a system failure. It can be eschewed by utilizing heat sink, which will abstract the excess quantity of heat from the system. Heat sink absorbs heat from the system and dissipates it to the circumventing. In this research work, we have studied the pin fin heat sink, which mostly utilized in the sundry system for heat dissipation. Sundry types of pin fins having different geometrical parameters are available for a variety of applications. This paper discusses the different types and advantages of every kind of pin fin over other types of heat sinks. Heat transfer characteristics over pin fin and sundry quandaries associated with the pin fin addressed in this research. Heat transfer in the pin fin heat sink takes place in three different modes. The paper gives over-view of these modes of heat transfer.

Pin fin, heat sink, heat dissipation, natural convection, forced convection.

"Pin Fin Heat Sink for Electronic Devices- A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 6, page no.1591-1594, June-2020, Available :http://www.jetir.org/papers/JETIR2006231.pdf

"Pin Fin Heat Sink for Electronic Devices- A Review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 6, page no. pp1591-1594, June-2020, Available at : http://www.jetir.org/papers/JETIR2006231.pdf