Flat no-leads packages such as quad-flat no-leads (QFN) and dual-flat no-leads (DFN) physically and electrically connect integrated circuits to printed circuit boards.

Jul 14, 2015 · This package application note provides the guidelines for the handling and assembly of Microchip QFN and DFN packages during the Printed Circuit Board (PCB) assembly. In addition, it provides general information for the …

Dual Flat No Lead (DFN) is a very small square-shaped or rectangular surface-mount plastic package with no leads, near chip scale package (CSP) with a low profile, moderate thermal dissipation, and good electrical performance.

Various onsemi components are packaged in an advanced Dual or Quad Flat−Pack No−Lead package (DFN/QFN). The DFN/QFN platform represents the latest in surface mount packaging technology. It is important to follow the suggested board mounting guidelines outlined in …

The Dual Flat No Leads package, or DFN, is a very small square-shaped or rectangular surface-mount plastic package with no leads. Metal pads or lands along two sides of the bottom of the DFN package serve as electrical connection points to the outside world.

Jan 21, 2025 · This video explains how the small form factor of leadless DFN (Dual Flat No Leads) packages makes them an ideal solution to the space constraints of modern electronic devices. Learn about DFN packages and how they compare to older SMD packages.

For small, low pin count products, these leadless packages are known as DFN (Discrete Flat No leads)packages. The diversity of DFN packages is still growing. There are several advantages of DFN packages compared to conventional leaded (SO) packages.

Dual Flat No Leads (DFN) packages are a family of very small leadless surface-mount plastic packages – the modern replacement of the bulky leaded surface-mount packages. This application note explains the thermal capability of automotive DFN …

Designed for smart portable applications, this five-pin package helps developers reduce their PCB size by up to 60%. ST introduces the world’s smallest EEPROM package! Standard Serial EEPROMs enable the flexible and reliable management of parameters in virtually all …

Jul 30, 2020 · DFN (a.k.a. SON) is a popular SMD component package with pins running down two of its sides. It is commonly used for MOSFETs, flash memory ICs and other devices. Skip to content