Microsemi Launches New Power Modules Line in SOT227 Packages

35 Diode Full Bridge Devices Include Silicon and SiC Designs


IRVINE, Calif., Dec. 22, 2009 (GLOBE NEWSWIRE) -- Microsemi Corporation (Nasdaq:MSCC) a leading manufacturer of high performance analog mixed signal integrated circuits and high reliability semiconductors, has expanded its line of diode modules with 35 new full bridge devices in the popular SOT227 package.



 These diode full bridge products range from 6A to 100A and from
 45V to 1700V:

 * SiC diode modules, from 6A to 40A, both in 600V and 1200V.
 * Schottky diode modules, from 30A to 60A, from 45V to 200V.
 * Two standard mains rectifier diode full bridge modules, 40A and
   90A, 1600V.
 * FRED diode modules, from 30A to 100A, from 200V to 1700V. These
   products offer both ultrafast FRED diodes (DF) and low voltage
   FREDs (DL).

"The introduction of our high performance low profile SOT227diode power modules will allow our customers new options to build power systems from the input mains rectifier to the low voltage high current rectifier output," said Philippe Dupin, Director of Power Module Products, Microsemi Power Products Group, located in Bordeaux, France. "These products are complementary extensions to our existing range of SP1, SP3 and SP6-P modules featuring the same 12mm height that enables our customers to design equipment with a single board, while significantly reducing weight and volume," he added.



                   Microsemi SOT227 Power Modules


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 VRRM      DIODE       IF (A)      VF (V)
  (V)       Type      Tc=100 C    Tj=25 C    Package     Part Number

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                      SiC diode FULL BRIDGE

  600                    6          1.6                  APT06DC60HJ
                         10         1.6                  APT10DC60HJ
            SiC          20         1.6                  APT20DC60HJ
                         30         1.6                  APT30DC60HJ
                         40         1.6                  APT40DC60HJ
 1200                    5          1.6       SOT227    APT05DC120HJ
                         10         1.6                 APT10DC120HJ
            SiC          20         1.6                 APT20DC120HJ
                         30         1.6                 APT30DC120HJ
                         40         1.6                 APT40DC120HJ

 -------------------------------------------------------------------
                  Schottky diode FULL BRIDGE

  45                     40         0.58                 APT40DS04HJ
                         60         0.58                 APT60DS04HJ
  100     Schottky       40         0.9       SOT227     APT40DS10HJ
                         60         0.9                  APT60DS10HJ
  200                    30         0.9                  APT30DS20HJ
                         60         0.9                  APT60DS20HJ

 -------------------------------------------------------------------
              Standard rectifier diode FULL BRIDGE

 1600    Rectifier       40         1.3       SOT227    APT40DR160HJ
                         90         1.3                 APT90DR160HJ

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                   FRED diode FULL BRIDGE

  200                    30         1.0                  APT30DF20HJ
                         60         1.0                  APT60DF20HJ
                         30         1.8                  APT30DF60HJ
  600                    30         1.6                  APT30DL60HJ
                         50         1.6                  APT50DL60HJ
                         60         1.8                  APT60DF60HJ
                         75         1.6                  APT75DL60HJ
                        100         1.6                 APT100DL60HJ
 1000       FRED         30         2.1       SOT227    APT30DF100HJ
                         60         2.1                 APT60DF100HJ
 1200                    30         2.6                 APT30DF120HJ
                         35         1.6                 APT35DL120HJ
                         50         1.6                 APT50DL120HJ
                         60         2.6                 APT60DF120HJ
                         75         1.6                 APT75DL120HJ
 1700                    50         1.8                 APT50DF170HJ
                         75         1.8                 APT75DF170HJ

 -------------------------------------------------------------------

Technical data sheets are available on the Microsemi website: www.microsemi.com. Samples are available immediately. Depending upon configuration, pricing starts at $8.47 for silicon diode bridges and $24.26 for SiC diode bridges.

About Microsemi

Microsemi Corporation, with corporate headquarters in Irvine, California, is a leading designer, manufacturer and marketer of high performance analog and mixed-signal integrated circuits and high reliability semiconductors. The company's semiconductors manage and control or regulate power, protect against transient voltage spikes and transmit, receive and amplify signals.

Microsemi's products include individual components as well as integrated circuit solutions that enhance customer designs by improving performance and reliability, battery optimization, reducing size or protecting circuits. The principal markets the company serves include implanted medical, defense/aerospace and satellite, notebook computers, monitors and LCD TVs, automotive and mobile connectivity applications. More information may be obtained by contacting the company directly or by visiting its website at http://www.microsemi.com.

The Microsemi Corporation logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=1233

"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: Any statements set forth in this news release that are not entirely historical and factual in nature, including without limitation statements concerning the expansion of its line of diode modules with 35 new full bridge devices in the popular SOT227 package, are forward-looking statements. These forward-looking statements are based on our current expectations and are inherently subject to risks and uncertainties that could cause actual results to differ materially from those expressed in the forward-looking statements. The potential risks and uncertainties include, but are not limited to, such factors as rapidly changing technology and product obsolescence, potential cost increases, variations in customer order preferences, weakness or competitive pricing environment of the marketplace, uncertain demand for and acceptance of the company's products, adverse circumstances in any of our end markets, results of in-process or planned development or marketing and promotional campaigns, difficulties foreseeing future demand, potential non-realization of expected orders or non-realization of backlog, product returns, product liability, and other potential unexpected business and economic conditions or adverse changes in current or expected industry conditions, difficulties and costs of protecting patents and other proprietary rights, inventory obsolescence and difficulties regarding customer qualification of products. In addition to these factors and any other factors mentioned elsewhere in this news release, the reader should refer as well to the factors, uncertainties or risks identified in the company's most recent Form 10-K and all subsequent Form 10-Q reports filed by Microsemi with the SEC. Additional risk factors may be identified from time to time in Microsemi's future filings. The forward-looking statements included in this release speak only as of the date hereof, and Microsemi does not undertake any obligation to update these forward-looking statements to reflect subsequent events or circumstances.



            

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