ON Semi Introduces New High-Density Trench MOSFETs For Computing & Game Console ApplicationsOctober 28, 2009 by Jeff Shepard
ON Semiconductor has introduced 24 new 30V, N-channel Trench MOSFETs in DPAK, SO-8FL, µ8FL, and SOIC-8 packages featuring enhanced switching performance for synchronous buck converters in computing and game console applications.
The new series of MOSFETs utilize ON Semiconductor’s Trench technology to deliver what the company describes as superior on-state resistance and improved switching performance for synchronous dc-to-dc converters in PC, server, game console, VRM, and point-of-load applications. DPAK, SO-8FL, and SOIC-8 package solutions – which are a drop-in replacement for NTD48x, NTMFS48x, and NTMS48x series – and the new µ8FL 3.3 x 3.3 mm solution achieve industry-leading low RDS(on) in relation to packaging size.
"Power management design engineers in the computing and gaming segments can improve overall efficiency by using ON Semiconductor’s newest 30 volt Trench MOSFET solutions," said Paul Leonard, ON Semiconductor Vice President and General Manager of Power MOSFET products. "We utilized our expertise in power management and packaging technology to provide our customers with multiple solutions to meet design challenges such as improving efficiencies and saving space."
ON Semiconductor’s new MOSFETs feature optimized low gate charge and RDS(on) to improve switching performance and overall system efficiency in an advanced packaging portfolio. All devices are lead-free (Pb-free), Halogen free, and RoHs compliant.
The NTD49x series of 32 to 79A devices are offered in a 6.7 x 10.4mm DPAK package they are priced at $0.28-$0.50 unit in 10,000 unit quantities.
The NTMFS49x series of 35 to 166A devices are offered in a 5 x 6mm SO8FL package they are priced at $0.26-$0.50 unit in 10,000 unit quantities.
The NTTFS49x series of 34 to 79A devices are offered in a 3.3 x 3.3mm µ8FL package they are budgetary priced at $0.30-$0.60 per unit in 10,000 unit quantities.
The NTMS49x series of 12.5 to 17A devices are offered in a 5 x 6mm SOIC8 package they are priced at $0.30-$0.80 per unit in 10,000 unit quantities.