Cox added, One drawback of the hot solder dip process however is that the surface tension of the molten solder tends to form bulbous nodules of various heights on each of the QFN
One thing that's important to note is that despite sharing the first two letters (Q and F), QFP and QFN
footprints are not interchangeable.
5 mm QFN
open-house packages are available now with pricing starting at US $1.
can float during reflow if there is too much solder.
Our customers demand ever-increasing design effectiveness and efficiency to achieve their business objectives with today's sophisticated QFN
packages," said ChoonHeung Lee, Amkor Technology Korea's corporate vice president and chief technology officer.
19, 2015 /PRNewswire/ -- Texas Instruments (TI) (NASDAQ: TXN) today introduced 11 new N-channel power MOSFETs to its NexFET(TM) product line, including the 25-V CSD16570Q5B and 30-V CSD17570Q5B for hot swap and ORing applications with the industry's lowest on-resistance (Rdson) in a QFN
Note that this QFN
(FIGURE 2) doesn't have any thermal vias, so here we don't have to worry about any via-in-pad issues.
The GX3240 boasts a very compact 3x3mm QFN
form factor with a 3dB bandwidth of over 27GHz, 700mVpp differential output and low power dissipation.
Product Availability and Pricing The XR79110 and XR79115 will be available on November 11th in RoHS compliant, green/halogen free, space-saving 10x10x4mm and 12x12x4mm QFN
package design kit (PDK) enhances package modeling and simulation accuracy with Agilent s ADS electronic design automation (EDA) software for radio frequency (RF), microwave and high-speed digital applications for RF semiconductors.
The key to successful QFN
and DFN manufacturing is in the solder paste stencil pattern.
SGX: UTAC) today announced that they have entered into a multi-year cross-licensing agreement under which Amkor will license its MicroLeadFrame([R]) patents to UTAC, and UTAC will license its QFN
patents to Amkor.