Alpha and Omega Semiconductor Debuts High Performance HV MOSFET αMOS5™ Platform
July 11 2017 - 8:00AM
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq:AOSL), a
designer, developer and global supplier of a broad range of power
semiconductors and power ICs, today announced the release of
AOTF190A60L, the first product in the new αMOS5TM HV MOSFET
platform. This device provides high-efficiency performance in
an easy-to-use solution optimized for server power supplies,
high-end computers, charging stations and other high-performance
applications. αMOS5TM reduces the on-resistance ‟RDS x A” per
unit area by 30% versus the previous generation, enabling lower
conduction losses in the application. It also enables future
HV product offerings to fulfill the market trend of higher power
density in new, smaller and more efficient packages.
Photos accompanying this announcement
are available at
http://www.globenewswire.com/NewsRoom/AttachmentNg/e2964188-ee18-4a9e-bdc5-0f67a77df797
http://www.globenewswire.com/NewsRoom/AttachmentNg/f5d8e37b-69f4-47e7-9083-c38ebefa9b1f
http://www.globenewswire.com/NewsRoom/AttachmentNg/d0f073e7-f794-4b24-81af-3052d7871366
Additionally, αMOS5TM significantly improves switching
performance compared to major competitors; AOTF190A60L offers lower
total gate charge with much shorter switching plateau time, which
helps reduce switching losses. The new product is packaged in
a full-molded TO-220F and has a maximum RDS(ON) of 190mohm.
αMOS5TM was engineered to provide superior EMI performance
by optimizing parasitic parameter behavior. The following
waveform comparison shows how the EMI is controlled, with a
suppressed reverse recovery current (Irr) and a much smoother
voltage ramp up during the device turn off.
‟The switched-mode power supply is the energy heart in modern IT
equipment. The demand for higher power conversion efficiency is
driven by the huge amount of electricity consumed by power supplies
around the world. High performance converting topologies such as
LLC have become the standard solution for most AC/DC converters
used by servers inside data center and telecom infrastructure.
MOSFET performance is critical to achieving the highest efficiency
provided by the power converters. We are glad to announce the
release of the AOTF190A60L, based on our latest high voltage MOSFET
platform – αMOS5TM. The new technology platform targets high
efficiency solutions in both PFC and LLC applications,” said Simon
Lu, Marketing Director of HV MOSFET product line at AOS.
Pricing and Availability
The AOTF190A60L is immediately available in production
quantities with a lead-time of 12-14 weeks. The unit price for
1,000 pieces is $2.24.
About AOS
Alpha and Omega Semiconductor Limited, or AOS, is a designer,
developer and global supplier of a broad range of power
semiconductors, including a wide portfolio of Power MOSFET, IGBT,
IPM and Power IC products. AOS has developed extensive intellectual
property and technical knowledge that encompasses the latest
advancements in the power semiconductor industry, which enables us
to introduce innovative products to address the increasingly
complex power requirements of advanced electronics. AOS
differentiates itself by integrating its Discrete and IC
semiconductor process technology, product design, and advanced
packaging know-how to develop high performance power management
solutions. AOS’ portfolio of products targets high-volume
applications, including portable computers, flat panel TVs, LED
lighting, smart phones, battery packs, consumer and industrial
motor controls and power supplies for TVs, computers, servers and
telecommunications equipment. For more information, please visit
www.aosmd.com.
Forward Looking Statements
This press release contains forward-looking statements that are
based on current expectations, estimates, forecasts and projections
of future performance based on management's judgment, beliefs,
current trends, and anticipated product performance. These
forward-looking statements include, without limitation, references
to the efficiency and capability of new products, and the potential
to expand into new markets. Forward looking statements involve
risks and uncertainties that may cause actual results to differ
materially from those contained in the forward-looking statements.
These factors include, but are not limited to, the actual product
performance in volume production, the quality and reliability of
the product, our ability to achieve design wins, the general
business and economic conditions, the state of the semiconductor
industry, and other risks as described in the Company's annual
report and other filings with the U.S. Securities and Exchange
Commission. Although the Company believes that the expectations
reflected in the forward looking statements are reasonable, it
cannot guarantee future results, level of activity, performance, or
achievements. You should not place undue reliance on these
forward-looking statements. All information provided in this press
release is as of today's date, unless otherwise stated, and AOS
undertakes no duty to update such information, except as required
under applicable law.
CONTACT:
Mina Galvan
408-789-3233
mina.galvan@aosmd.com
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