EXHIBIT 3.1

                          CERTIFICATE OF INCORPORATION
                                       OF
                               DIODES INCORPORATED


Filed with the  Secretary of State of the State of Delaware on July 29, 1968. As
amended on June 14, 2000.

         FIRST:   The name of the corporation (hereinafter called the "Company")
                  is DIODES INCORPORATED.

         SECOND:  The registered  office of the Company in the State of Delaware
is located at 100 West Tenth Street, in the City of Wilmington, in the County of
New Castle.  The name of its registered agent at that address is The Corporation
Trust Company.

         THIRD:   The nature of the business, or objects or purposes to be
                  transacted, promoted, or carried on are as follows:

         (1)  To  engage  in the  business  of  manufacturing  solid  state  and
electronic devices.

         (2) To do everything necessary,  proper,  advisable,  or convenient for
the  accomplishment  of the purposes  hereinabove set forth, and to do all other
things  incidental  thereto  connected  therewith,  which are not  forbidden  by
statute or by this Certificate of Incorporation.

         (3) To engage in any lawful act or activity for which  corporations may
be organized under the General Corporation Law of Delaware.

         (4) To carry  out the  purposes  hereinabove  set  forth in any  state,
territory,  district  or  possession  of the United  States,  or in any  foreign
country,  to the extent that such  purposes are not forbidden by the law of such
state, territory, district or possession of the United States or by such foreign
country;  and, in the case of any state or territory,  district or possession of
the United States, or any foreign country, in which one or more of such purposes
are  forbidden  by law, to limit the  purpose or purposes  for which the company
proposes to carry on in such state,  territory,  district or  possession  of the
United  States,  or foreign  country,  to such  purpose or  purposes  as are not
forbidden by the law thereof, and any certificate for application to do business
in such  state,  territory,  district or  possession  of the United  States,  or
foreign country.

         FOURTH:  The  Company  is  authorized  to issue a total  of  thirty-one
million  (31,000,000)  shares of all classes of stock.  Of such total  number of
authorized shares of stock, thirty million (30,000,000) shares are Common Stock,
each of which shares of Common Stock has a par value of Sixty-Six and Two-Thirds
Cents ($.66-2/3),  and one million  (1,000,000) shares are Preferred Stock, each
of which shares of Preferred Stock has a par value of One Dollar ($1.00).

         A statement of the  designations of the authorized  classes of stock or
of any series thereof, and the powers, preferences and relative,  participating,
optional  or  other  special   rights,   and   qualifications,   limitations  or
restrictions  thereof,  or of the  authority of the Board of Directors to fix by
resolution or resolutions such designations and other terms, is as follows:

         (1)      Preferred Stock:
         Shares of  Preferred  Stock  may be issued  from time to time in one or
more series.

         The Board of Directors is hereby authorized, within the limitations and
restrictions  stated in this Article FOURTH, to fix by resolution or resolutions
the  designation of each series of Preferred  Stock and the powers,  preferences
and   relative,   participating,   optional  or  other   special   rights,   and
qualifications, limitations or restrictions thereof, including, without limiting
the generality of the foregoing,  such  provisions as may be desired  concerning
voting,  redemption,  dividends,  dissolution  or the  distribution  of  assets,
conversion  or exchange,  and such other  subjects or matters as may be fixed by
resolution  or  resolutions  of  the  Board  of  Directors   under  the  General
Corporation Law of Delaware.

         If any proposed  amendment to the Certificate of  Incorporation  of the
Company would alter or change the preferences, special rights or powers given to
any one or more  outstanding  series of  Preferred  Stock,  so as to affect such
series adversely, or would authorize the issuance of a class or classes of stock
having  preferences  or rights with respect to dividends or  dissolution  or the
distribution  of assets that would be superior to the  preferences  or rights of
such  series  of  Preferred  Stock , then the  holders  of each  such  series of
Preferred  Stock so  affected  by the  amendment  shall be entitled to vote as a
series upon such amendment,  and the affirmative vote of two-thirds (2/3) of the
outstanding  shares of each  such  series  shall be  necessary  to the  adoption
thereof,  in  addition  to such other  vote as may be  required  by the  General
Corporation Law of Delaware.

         The number of authorized  shares of Preferred Stock may be increased or
decreased by the  affirmative  vote of the holders of a majority of the stock of
the Company entitled to vote,  without there being a class vote of the Preferred
Stock.

         (2) Common Stock:

         Subject to all of the  preferences and rights of the Preferred Stock or
a series  thereof that may be fixed by a resolution or resolutions of the Boards
of Directors,  dividends may be paid on the Common Stock as and when declared by
the Board of Directors,  out of any funds of the Company  legally  available for
the payment of such dividends.

         Except as may otherwise be provided by a resolution or  resolutions  of
the Board of Directors concerning the Preferred Stock or a series thereof, or by
this Certificate of  Incorporation  or the General  Corporation Law of Delaware,
the holders of the shares of Common Stock issued and outstanding  shall have and
possess  the  exclusive  right  to  notice  of  stockholders'  meetings  and the
exclusive power to vote.

       FIFTH:   The name and mailing address of the incorporation is as follows:

            NAME                                   ADDRESS

         A.D.  Grier                         100  West  Tenth  Street
                                             Wilmington, Delaware

SIXTH:  At all elections of Directors of the Company,  each  stockholder  who is
entitled to vote upon such election  shall be entitled to as many votes as shall
be  equal to the  number  of  votes  which  (except  for  this  provision  as to
cumulative voting)
 he would be entitled to cast for the election of Directors  with respect to his
shares of stock multiplied by the number of Directors to be elected,  and he may
cast all of such votes for a single  Director or may  distribute  them among the
number to be voted for or for any two or more of them, as he sees fit.

         SEVENTH:  In furtherance and not in limitation of the powers  conferred
by statute,  the Board of Directors is expressly  authorized  to make,  alter or
repeal the By-Laws of the Company.

         EIGHTH: The Company shall indemnify any and all persons whom it has the
power to indemnify  pursuant to the General  Corporation Law of Delaware against
any and all expenses,  judgments,  fines,  amounts paid in  settlement,  and any
other  liabilities to the fullest  extent  permitted by such Law and may, at the
discretion of the Board of Directors,  purchase and maintain  insurance,  at its
expense, to protect itself and such persons against any such expense,  judgment,
fine,  amount paid in settlement or other liability,  whether or not the Company
would have the power to so indemnify  such person under the General  Corporation
Law of Delaware.