Print  |  Send  |   

Ultra-flat package Schottky rectifiers handle currents up to 1.5-A

February 03, 2012 // Paul Buckley

Ultra-flat package Schottky rectifiers handle currents up to 1.5-A

NXP Semiconductors is claiming a major new benchmark in miniaturization with the launch of the companyís next-generation family of low VF Schottky rectifiers targeting the mobile device market. With a typical thickness of just 0.37 mm and an outline of 1.6 x 0.8 mm, the new DFN1608D-2 (SOD1608) plastic package claims to be the smallest on the market that is capable of carrying a current of up to 1.5 A.


The DFN1608D-2 has been released with a portfolio of six Schottky Barrier rectifiers: three 20 V types optimized for low forward voltage and three 40 V types optimized for low reverse current. Average forward current ranges between 0.5 and 1.5 A.
 
In addition to offering space-saving options, NXP’s new Schottky rectifiers also deliver industry-leading power performance due to a huge heatsink at the package bottom. The low forward voltage of these Schottky diodes reduces power consumption and thereby enables longer battery life in mobile devices. Typical applications include battery charging, display backlighting, switched-mode power supply (SMPS) and DC to DC conversion for small portable equipment. With the 1.5 A types, these can be extended to larger devices such as tablet PCs.
 
The rectifiers in DFN1608D-2 are also attractive to manufacturers because of the package’s side pads, which are tin-plated to protect against oxidation and allow side solderability. Unlike other leadless solutions where the soldered contacts remain hidden under the package, the side pads help avoid package tilting on the PCB, making it even flatter and maximizing stack density. The ability to solder the package at the side also enables easy visual inspection of the contact. By eliminating the need to inspect the solder contacts with expensive and complex x-ray equipment, the DFN1608D-2 makes the manufacturing process more cost-effective.

For further information: www.nxp.com.
 

All news

Production,Power components

Follow us

Fast, Accurate & Relevant for Design Engineers only!

Technical papers     

Filter Wizard     

Check out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.

Linear video channel

READER OFFER

Read more

This month, Arrow Electronics is giving away ten XMC1200 lighting application kits, worth 100 Euros each, for EETimes Europe's readers to win.

Each kit combines Infineon’s brightness and colour control XMC1200 CPU board to drive flicker free LED dimming and colour changing, together with a colour LED card and a white LED card.

Read more

Design centers     

Automotive
Infotainment Making HDTV in the car reliable and secure

December 15, 2011 | Texas instruments | 222901974

Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.

 

You must be logged in to view this page

Login here :