EXHIBIT 10.2

                                IXYS CORPORATION
               1999 NON-EMPLOYEE DIRECTORS' EQUITY INCENTIVE PLAN

                             STOCK OPTION AGREEMENT
                          (NONSTATUTORY STOCK OPTIONS)

Pursuant to your Certificate of Stock Option Grant on the AST Stockplan website
("Certificate") and this Stock Option Agreement, IXYS Corporation (the
"Company") has granted you an option under its 1999 Non-Employee Directors'
Equity Incentive Plan (the "Plan") to purchase the number of shares of the
Company's Common Stock indicated in your Certificate at the exercise price
indicated in your Certificate. Defined terms not explicitly defined in this
Stock Option Agreement but defined in the Plan shall have the same definitions
as in the Plan.

The details of your option are as follows:

            1.    VESTING. Subject to the limitations contained herein, your
                  option will vest as provided in your Certificate, provided
                  that vesting will cease upon the termination of your
                  Continuous Service.

            2.    NUMBER OF SHARES AND EXERCISE PRICE. The number of shares of
                  Common Stock subject to your option and your exercise price
                  per share referenced in your Certificate may be adjusted from
                  time to time for Capitalization Adjustments, as provided in
                  the Plan.

            3.    METHOD OF PAYMENT. Payment of the exercise price is due in
                  full upon exercise of all or any part of your option. You may
                  elect to make payment of the exercise price in cash or by
                  check or in any other manner PERMITTED BY THE COMPANY, which
                  may include one or more of the following:

                        a.    In the Company's sole discretion at the time your
                              option is exercised and provided that at the time
                              of exercise the Common Stock is publicly traded
                              and quoted regularly in The Wall Street Journal,
                              pursuant to a program developed under Regulation T
                              as promulgated by the Federal Reserve Board that,
                              prior to the issuance of Common Stock, results in
                              either the receipt of cash (or check) by the
                              Company or the receipt of irrevocable instructions
                              to pay the aggregate exercise price to the Company
                              from the sales proceeds.

                        b.    Provided that at the time of exercise the Common
                              Stock is publicly traded and quoted regularly in
                              The Wall Street Journal, by delivery of
                              already-owned shares of Common Stock either that
                              you have held for the period required to avoid a
                              charge to the Company's reported earnings
                              (generally six months) or that you did not
                              acquire, directly or indirectly from the Company,
                              that are owned free and clear of any liens,
                              claims, encumbrances or security interests, and
                              that are valued at Fair Market Value on the date
                              of exercise. "Delivery" for these purposes, in the
                              sole discretion of the Company at the time you
                              exercise your option, shall include delivery to
                              the Company of your attestation of ownership of
                              such shares of Common Stock in a form approved by
                              the Company.

                              Notwithstanding the foregoing, you may not
                              exercise your option by tender to the Company of
                              Common Stock to the extent such tender would
                              violate the provisions of any law, regulation or
                              agreement restricting the redemption of the
                              Company's stock.

            4.    WHOLE SHARES. You may exercise your option only for whole
                  shares of Common Stock.

            5.    SECURITIES LAW COMPLIANCE. Notwithstanding anything to the
                  contrary contained herein, you may not exercise your option
                  unless the shares of Common Stock issuable upon such exercise
                  are then registered under the Securities Act or, if such
                  shares of Common Stock are not then so registered, the Company
                  has determined that such exercise and issuance would be exempt
                  from the registration requirements of the Securities Act. The
                  exercise of your option must also comply with other applicable
                  laws and regulations governing your option, and you may not
                  exercise your option if the Company determines that such
                  exercise would not be in material compliance with such laws
                  and regulations.

            6.    TERM. The term of your option commences on the Date of Grant
                  and expires upon the EARLIEST of the following:

                        a.    three (3) months after the termination of your
                              Continuous Service for any reason other than your
                              Disability or death, provided that if during any
                              part of such three- (3-) month period your option
                              is not exercisable solely because of the condition
                              set forth in the preceding paragraph relating to
                              "Securities Law Compliance," your option shall not
                              expire until the earlier of the Expiration Date or
                              until it shall have been exercisable for an
                              aggregate period of three (3) months after the
                              termination of your Continuous Service;

                        b.    twelve (12) months after the termination of your
                              Continuous Service due to your Disability;

                        c.    eighteen (18) months after your death if you die
                              either during your Continuous Service or within
                              three (3) months after your Continuous Service
                              terminates;

                        d.    the Expiration Date indicated in your Certificate;
                              or

                        e.    the tenth (10th) anniversary of the Date of Grant.


            7.    EXERCISE.

                        a.    You may exercise the vested portion of your option
                              (and the unvested portion of your option if your
                              Certificate so permits) during its term by
                              delivering a Notice of Exercise (in a form
                              designated by the Company) together with the
                              exercise price to the Secretary of the Company, or
                              to such other person as the Company may designate,
                              during regular business hours, together with such
                              additional documents as the Company may then
                              require.

                        b.    By exercising your option you agree that, as a
                              condition to any exercise of your option, the
                              Company may require you to enter into an
                              arrangement providing for the payment by you to
                              the Company of any tax withholding obligation of
                              the Company arising by reason of (1) the exercise
                              of your option, (2) the lapse of any substantial
                              risk of forfeiture to which the shares of Common
                              Stock are subject at the time of exercise, or (3)
                              the disposition of shares of Common Stock acquired
                              upon such exercise.

            8.    TRANSFERABILITY. Your option is not transferable, except by
                  will or by the laws of descent and distribution, and is
                  exercisable during your life only by you. Notwithstanding the
                  foregoing, by delivering written notice to the Company, in a
                  form satisfactory to the Company, you may designate a third
                  party who, in the event of your death, shall thereafter be
                  entitled to exercise your option.

            9.    OPTION NOT A SERVICE CONTRACT. Your option is not an
                  employment or service contract, and nothing in your option
                  shall be deemed to create in any way whatsoever any obligation
                  on your part to continue in the employ of the Company

                  or an Affiliate, or of the Company or an Affiliate to continue
                  your employment. In addition, nothing in your option shall
                  obligate the Company or an Affiliate, their respective
                  shareholders, Boards of Directors, Officers or Employees to
                  continue any relationship that you might have as a Director or
                  Consultant for the Company or an Affiliate.

            10.   WITHHOLDING OBLIGATIONS.

                  a.    At the time you exercise your option, in whole or in
                        part, or at any time thereafter as requested by the
                        Company, you hereby authorize withholding from payroll
                        and any other amounts payable to you, and otherwise
                        agree to make adequate provision for (including by means
                        of a "cashless exercise" pursuant to a program developed
                        under Regulation T as promulgated by the Federal Reserve
                        Board to the extent permitted by the Company), any sums
                        required to satisfy the federal, state, local and
                        foreign tax withholding obligations of the Company or an
                        Affiliate, if any, which arise in connection with your
                        option.

                  b.    Upon your request and subject to approval by the
                        Company, in its sole discretion, and compliance with any
                        applicable conditions or restrictions of law, the
                        Company may withhold from fully vested shares of Common
                        Stock otherwise issuable to you upon the exercise of
                        your option a number of whole shares of Common Stock
                        having a Fair Market Value, determined by the Company as
                        of the date of exercise, not in excess of the minimum
                        amount of tax required to be withheld by law. If the
                        date of determination of any tax withholding obligation
                        is deferred to a date later than the date of exercise of
                        your option, share withholding pursuant to the preceding
                        sentence shall not be permitted unless you make a proper
                        and timely election under Section 83(b) of the Code,
                        covering the aggregate number of shares of Common Stock
                        acquired upon such exercise with respect to which such
                        determination is otherwise deferred, to accelerate the
                        determination of such tax withholding obligation to the
                        date of exercise of your option. Notwithstanding the
                        filing of such election, shares of Common Stock shall be
                        withheld solely from fully vested shares of Common Stock
                        determined as of the date of exercise of your option
                        that are otherwise issuable to you upon such exercise.
                        Any adverse consequences to you arising in connection
                        with such share withholding procedure shall be your sole
                        responsibility.

                  c.    You may not exercise your option unless the tax
                        withholding obligations of the Company and/or any
                        Affiliate are satisfied. Accordingly, you may not be
                        able to exercise your option when desired even though
                        your option is vested, and the Company shall have no
                        obligation to issue a certificate for such shares of
                        Common Stock or release such shares of Common Stock from
                        any escrow provided for herein.

            11.   NOTICES. Any notices provided for in your option or the Plan
                  shall be given in writing and shall be deemed effectively
                  given upon receipt or, in the case of notices delivered by
                  mail by the Company to you, five (5) days after deposit in the
                  United States mail, postage prepaid, addressed to you at the
                  last address you provided to the Company.

            12.   GOVERNING PLAN DOCUMENT. Your option is subject to all the
                  provisions of the Plan, the provisions of which are hereby
                  made a part of your option, and is further subject to all
                  interpretations, amendments, rules and regulations which may
                  from time to time be promulgated and adopted pursuant to the
                  Plan. In the event of any conflict between the provisions of
                  your option and those of the Plan, the provisions of the Plan
                  shall control.

            IXYS 1999 NON-EMPLOYEE DIRECTORS' EQUITY INCENTIVE PLAN

                        CERTIFICATE OF STOCK OPTION GRANT

GRANTED TO:                        THIS STOCK OPTION WAS GRANTED TO YOU
                                   ON              BY IXYS
SOCIAL SECURITY                    CORPORATION. THE STOCK OPTION PRICE IS
NUMBER:                            THE FMV ON THE DATE OF GRANT, WHICH
                                   WAS $           .
EMPLOYEE ID:
                                                 Top of Form
OPTION TO                          ------------------------------------------
PURCHASE:                                      Bottom of Form

TYPE OF STOCK
OPTION:

GRANT NUMBER:

GRANT DATE:

GRANT EXPIRATION
DATE:

GRANT PRICE:

VESTING SCHEDULE
VESTING START DATE:



                      SHARES VESTING   VESTING IN PERIOD
      DATE OF VEST    OVER THE PERIOD  OCCURS             LAST DATE TO EXERCISE
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      Authorized by:
      IXYS CORPORATION