UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549


                                    FORM 8-K


                             CURRENT REPORT PURSUANT
                          TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


     Date of report (Date of earliest event reported)      February 23, 2006
                                                     ---------------------------

                               Semtech Corporation
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             (Exact Name of Registrant as Specified in Its Charter)

                                    Delaware
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                 (State or Other Jurisdiction of Incorporation)

         1-6395                                          95-2119684
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  (Commission File Number)                    (IRS Employer Identification No.)

       200 Flynn Road
    Camarillo, California                                93012-8790
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 (Address of Principal Executive Offices)                (Zip Code)

                                  805-498-2111
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              (Registrant's Telephone Number, Including Area Code)


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          (Former Name or Former Address, if Changed Since Last Report)

     Check the  appropriate  box below if the Form 8-K  filing  is  intended  to
simultaneously  satisfy the filing obligation of the registrant under any of the
following provisions:

     |_| Written  communications  pursuant to Rule 425 under the  Securities Act
(17 CFR 230.425)

     |_| Soliciting  material pursuant to Rule 14a-12 under the Exchange Act (17
CFR 240.14a-12)

     |_|  Pre-commencement  communications  pursuant to Rule 14d-2(b)  under the
Exchange Act (17 CFR 240.14d-2(b))

     |_|  Pre-commencement  communications  pursuant to Rule 13e-4(c)  under the
Exchange Act (17 CFR 240.13e-4(c))





Item 1.01  Entry into a Material Definitive Agreement


At  meetings on  February  23, 2006 and  February  28,  2006,  the  Compensation
Committee  of the Board of Directors of Semtech  Corporation  (the  "Committee")
took the following actions, including actions with regard to the compensation of
executive  officers  who  will be  named in the  Summary  Compensation  Table of
Company's 2006 Proxy Statement (the "Named Executive Officers").


Base Salaries. The Committee considered the base salaries of the Named Executive
Officers  and  determined  to adjust the base  salaries  of the Named  Executive
Officers as follows,  effective  February 27, 2006. The Committee noted that Mr.
Wilson's last base salary  adjustment  was effective in September  2002 and that
the base salaries of the other Named Executive Officers receiving  increases had
been in effect since November 2003.


                      NAME                           FY2006       REVISED
                                                  ANNUAL BASE   ANNUAL BASE
                                                     SALARY        SALARY

  John D. Poe (1)                                   $600,000      $600,000
    Acting Chief Executive Officer
  David G. Franz                                    $215,057      $222,000
     Chief Financial Officer
  Paul D. Peterson                                  $215,004      $230,000
     Vice President, Sales and Marketing
  Jeffrey T. Pohlman                                $180,198      $205,000
     Vice President, Protection Products
  John M. Wilson                                    $200,078      $205,000
     Vice President, Power Management Products

(1) Since September 27, 2005, Mr. Poe,  Chairman of the Board,  has been serving
  as acting Chief  Executive  Officer on an interim basis until a replacement is
  identified  and  assumes the Chief  Executive  Officer  role.  Mr. Poe is paid
  $50,000 per month for these services, with the amount subject to future review
  by the Committee.  The Committee did not take any action in February 2006 with
  respect to Mr. Poe; the  annualized  payment  information is included here for
  the  sake of  completeness.  When the CEO  position  is  filled,  compensation
  information for the new CEO will be disclosed in accordance with SEC rules.


Cash Bonus  Incentive  Plan.  In order to more closely align awards with Company
and business unit performance,  the Committee amended and restated the Company's
Cash Bonus  Incentive  Plan  ("Plan")  effective as of its fiscal year 2007 that
began on January 30, 2006. The following brief summary of the material  elements
of the  amended  and  restated  Plan  does not  purport  to be  complete  and is
qualified  in its  entirety by the Plan  document  attached as Exhibit  10.1 and
incorporated herein by reference.


Participants.  Participants  are salaried  employees  selected  each fiscal year
based on  recommendations  by their  supervisors,  with the  endorsement  of the
applicable business unit managers or corporate function heads.


Bonus Pool. As early as feasible at the beginning of each fiscal year, the Chief
Executive  Officer  recommends  to the  Committee for its review and approval an
amount to be  established as a bonus pool for the fiscal year. The proposed pool
amount is  calculated  as the sum of (a) the target bonus  awards for  employees
recommended to be  participants  for the Plan Year and (b) an estimate of target
awards  for  positions  that may be filled  during  the Plan (new  hires who may
become  participants  on a pro rata basis).  To assist the Committee in making a
determination  with respect to the  recommendation,  the proposed  bonus pool is
also expressed as a percentage of earnings  before  interest and taxes




("EBIT"), as set forth in the Company's annual business plan ("Business Plan").
However, for this purpose such EBIT is computed prior to the deduction of
incentive compensation payments to be paid under the Plan and may exclude
anticipated extraordinary items. As discussed below, actual awards may exceed
target awards under certain circumstances. In no event will the aggregate
incentive compensation payments under the Plan for a fiscal year exceed 205% of
the bonus pool established for that fiscal year.

Award Calculation. Incentive compensation awards are calculated as follows under
the supervision of the Company's Chief Financial Officer.

Subject  to any  discretionary  adjustments  made  pursuant  to the Plan and any
limitations  contained in the Plan,  awards are  determined by  mutliplying  the
Participant's Target Award by the sum of

         30% of the Individual  Performance Factor, 50% of the relevant Business
         Unit Performance  Factor,  and 20% of the Corporate  Performance Factor
         (for Participants who are members of a Business Unit); or

         30% of the  Individual  Performance  Factor  and  70% of the  Corporate
         Performance  Factor (for  Participants  other than the Chief  Executive
         Officer who are members of a corporate  functional  group rather than a
         Business Unit).

         30% of the Individual  Performance  Factor and 70% of the CEO Corporate
         Performance Factor (for the Chief Executive Officer).

     1.   Target Levels and Target Awards.

         A participant's  annual base salary (as of the date of the calculation)
         is multiplied by a target percentage that is based on the participant's
         position. This establishes the participant's Target Award.

         Target levels are based on the level of importance  and  responsibility
         of the position in the Company. Where a range has been established, the
         actual target level is determined by the relevant business unit manager
         or  corporate  functional  group head and the Vice  President  of Human
         Resources,  subject to approval  by the Chief  Executive  Officer.  The
         Committee  determines  the actual target level for the Chief  Executive
         Officer and each of the other executive officers.

                        Position               Target Level

                  President and Chief               70-150%
                  Executive Officer
                  Chief Financial Officer           70-125%
                  Chief Operating Officer           70-125%
                  Business Unit and                 50-125%
                  Functional Unit Heads
                  Other Eligible Positions          10-100%

     2.   Individual Performance Factor.

         At or near the beginning of each fiscal quarter,  performance goals for
         each  participant  are set by the  participant  and  the  participant's
         supervisor.  These quarterly individual  performance goals are weighted
         by the  participant  and  supervisor to reflect the  importance of each
         objective  and are  generally  referred  to as  "Most  Important  Tasks
         (MITs)".  MITs for the  Chief  Executive  Officer  are set by the Chief
         Executive  Officer  and the  Committee.  From time to time other  Board
         members may assist the Committee  with respect to the MITs of the Chief
         Executive Officer.

         Each quarter the Chief Executive Officer disseminates general financial
         goals and  strategic  objectives  to the  business  unit  managers  and
         corporate  functional heads. They, in turn,  disseminate their tactical
         plans and objectives to the supervisors to assist in the development of
         participants' MITs. MITs are generally to be established in a manner so
         as to be specific,  measurable, and time specific. MITs are meant to be
         attainable  and  realistic  but also provide some  challenge to achieve
         results above the norm.



         Each participant's  quarterly MITs will include individual  performance
         goals related to technical,  operational,  financial, and/or managerial
         matters such as

          o  research and development             o  sales support
          o  product development cycle time       o  marketing to key customers
          o  patent activity                      o  obtaining new customers
          o  design wins, in terms of customer    o  customer support, including
             programs or reference designs           application matters
          o  operations performance               o  bookings
          o  systems improvements                 o  billings
          o  supplier contracts or issues         o  achievement of cost savings
          o  production contracts or issues       o  budget achievement
          o  customer contracts or issues         o  free cash flow
          o  foundry management                   o  working capital
          o  supply chain management              o  return on equity
          o  inventory control                    o  return on sales
          o  manufacturing efficiencies,          o  return on assets
             including improvement of variances   o  margin improvements
          o  quality and reliability              o  investor relations
          o  order fulfillment and delivery       o  corporate governance
             performance                          o  filling key positions
                                                  o  legal matters
                                                  o  strategic initiatives

         The  cumulative  weighting of such  individual  performance  goals will
         total  100%  for  each   participant.   The  actual   weighting   of  a
         participant's   individual  performance  goals  is  determined  by  the
         participant's  supervisor.  The actual weighting of the Chief Executive
         Officer's individual performance goals is determined by the Committee.

         After the end of each fiscal quarter,  each  participant's  performance
         against  the  MITs  established  for the  quarter  is  assessed  by the
         participant's   supervisor.   Quarterly  MITs  scoring  for  the  Chief
         Executive  Officer is performed  the  Committee.  From time to time the
         other  Board  members may assist the  Committee  in review of the Chief
         Executive Officer's performance.

         Objectives  may be evaluated on a partial  credit basis.  A participant
         may  receive  a  quarterly  MITs  score in excess  of 100%  based  upon
         exceptional  performance,  but only with the review and approval of (a)
         the  participant's  manager  and  endorsement  of either  (i) the Chief
         Executive   Officer  or  Chief  Operating   Officer  (with  respect  to
         participants  in business  units) or (ii) the Chief  Executive  Officer
         (with  respect  to  participants  in  corporate  functional  groups and
         executive  officers)  or (b) the  Committee,  with respect to the Chief
         Executive Officer.

         After the end of the fiscal year,  each  participant's  quarterly  MITs
         scores  are  averaged  to  arrive  at  the   participant's   Individual
         Performance   Factor.   The  Individual   Performance  Factor  for  any
         participant,  or group of  participants,  may be  adjusted,  upward  or
         downward,  at the  discretion  of the Chief  Executive  Officer  or the
         Committee.

     3.  Organizational Performance Factors.

         At the  time  the  bonus  pool is  established  by the  Committee,  the
         Committee also determines the percentage of the Business Plan that must
         be  achieved  (in terms of EBIT) in order to use 100% as the  Corporate
         Performance Factor in the award calculation. In doing so, the Committee
         will  establish  a formula for  generating  the  Corporate  Performance
         Factor for lesser and superior  performance  against the Business Plan.
         In most  circumstances,  100%  achievement  of the  Business  Plan will
         equate to a 100% Corporate  Performance  Factor,  but the Committee may
         establish a different correlation. The Committee may adjust the formula
         to  establish  a higher  performance  threshold  that must be  attained
         before any value is assigned to



         the  Corporate  Performance Factor. In no event will the formula result
         in a Corporate  Performance Factor of more than 250%.

         For example,  a formula  established  by the  Committee  may  correlate
         attainment  of  100%  of  the  Business  Plan  with  a  100%  Corporate
         Performance Factor, attainment of 120% of the Business Plan with a 150%
         Corporate  Performance  Factor,  and  attainment  of 60% or less of the
         Business Plan with a Corporate  Performance Factor of zero. Even though
         the formula results in a Corporate  Performance Factor of zero at a 60%
         performance  level,  the  Committee  may adjust the  formula to require
         better performance, say 70% attainment of the Business Plan, before any
         value is assigned to the Corporate Performance Factor.

         Taking into account the Chief  Executive  Officer's  leadership role in
         attaining the Business Plan,  the Committee  will likewise  establish a
         formula for the CEO Corporate  Perfomance  Factor.  This formula may be
         the same as the Corporate  Performance  Factor formula or may vary from
         it. For example,  the Committee may establish a formula that results in
         a higher CEO Corporate  Performance  Factor than Corporate  Performance
         Factor for the same level of  acheivement  over and above the  Business
         Plan and/or which results in a lower CEO Corporate  Performance  Factor
         than Corporate  Performance Factor for the same level of achievement if
         the Business Plan is not met. In no event will the formula  result in a
         CEO Corporate Performance Factor of more than 250%.

         The  Committee  will  likewise  establish  formulas with respect to the
         Business  Plan of each  Business  Unit.  In no event  will any  formula
         result in a Business Unit  Performance  Factor for any Business Unit of
         more than 250%.

         After the end of each fiscal year,  the actual EBIT  performance of the
         Company  is  compared  to the  Business  Plan.  The  percentage  of the
         Business Plan achieved is used in the previously  established  formulas
         to  determine  the  Corporate  Performance  Factor  and  CEO  Corporate
         Performance  Factor  carried  into the  award  computations.  A similar
         comparison of each business  unit's results against the business unit's
         Business Plan is made to determine the Business Unit Performance Factor
         for each business unit. These organizational performance factors may be
         adjusted  upward or downward at the  discretion of the Chief  Executive
         Officer or the Committee, provided that the Chief Executive Officer may
         not adjust the CEO Corporate  Performance  Factor. In no event will any
         such adjustment result in a Corporate Performance Factor, CEO Corporate
         Performance  Factor,  or Business Unit Performance  Factor of more than
         250%.

     4.   Adjustments and Limitations

         Before the calculated awards are presented to the Committee,  the award
         for any participant or group of participants may be adjusted, upward or
         downward,  at  the  discretion  of the  Chief  Executive  Officer.  The
         recommended award for any participant, or group of participants, may be
         adjusted,  upward or  downward,  at the  discretion  of the  Committee.
         Examples of factors  that could lead to an  adjustment  are  subjective
         criteria such as the participant's  initiative,  leadership,  teamwork,
         judgment, and creativity.

         In no event will an incentive  compensation  payment  under the Plan to
         any  participant  for a fiscal year  exceed  205% of the  participant's
         Target Award for that fiscal year.

Payment  of  Awards.  No award is  payable  under the Plan  unless and until the
Committee  authorizes  the awards for  Participants  generally and for executive
officers in particular.  Awards  authorized by the Committee are paid within two
and  one-half  months  after  the end of the  fiscal  year,  but only  after the
Company's  registered  independent  public accountant has completed its audit of
the  Company's  financial  statements  for that fiscal year.  Unpaid  awards are
subject to  cancellation or downward  revision if the Committee  determines such
action is warranted based on audit results.



Awards of Annual  Incentive  Compensation  for Efforts in Fiscal Year 2006.  The
Committee  approved  incentive  compensation  awards  for  the  Named  Executive
Officers for efforts  during fiscal year 2006 (January 31, 2005 through  January
29, 2006) as follows. These awards were made under the Plan as it existed during
fiscal year 2006 (see Exhibits 10.1 and 10.19 to the Company's  annual report on
Form 10-K filed on April 15, 2005).

              NAME                   BONUS       PERCENT OF    PERCENT OF
                                                TARGET BONUS      BASE
                                                                SALARY(1)
          Jason L. Carslon(2)
          Former Chief Executive
          Officer                     ---           ---            ---
          Mr. Poe(3)                  ---           ---            ---
          Mr. Franz                  $56,829        38%            26%
          Mr. Peterson               $70,000        47%            33%
          Mr. Pohlman               $151,366        120%           84%
          Mr. Wilson                 $62,867        45%            31%

(1)  Base salary in effect during fiscal year 2006.

(2)  The Company and Mr. Carlson executed an Agreement and Release in October
     2005 that provides that Mr. Carlson is not entitled to any bonus under the
     Plan for services in fiscal year 2006. For more information, see the
     Company's reports on Form 8-K filed on October 3, 2005 and October 14,
     2005.

(3)  The Committee previously determined that the monthly fee paid to Mr. Poe
     for serving as acting CEO is all inclusive; thus he is not eligible for an
     award under the Plan.

Annual  Incentive  Compensation  for Efforts in Fiscal Year 2007.  The Committee
established a bonus pool for incentive  compensation to be earned in fiscal year
2007. The Committee further  determined the percentage of the Business Plan that
must be  achieved  in  fiscal  year  2007 in order to use 100% as the  Corporate
Performance  Factor and  established  a formula  for  generating  the  Corporate
Performance  Factor for lesser and  superior  performance  against the  Business
Plan. The Committee made similar  determinations with respect to the fiscal year
2007 Business Unit Performance Factor for each business unit.

The Named Executive Officers are eligible to earn the following minimum, target,
and maximum bonus awards under the Plan during fiscal year 2007.

                Incentive Awards as Percentage of Base Salary

                             Minimum (1)   Target   Maximum (2)
            Mr. Poe(3)           ---        ---         ---
            Mr. Franz             0         75%       153.75%
            Mr. Peterson          0         90%       184.50%
            Mr. Pohlman           0         75%       153.75%
            Mr. Wilson            0         75%       153.75%


(1)  The Plan does not guarantee an award for any participant.

(2)  The maximum award any participant may receive under the Plan is 205% of the
     target award.

(3)  The Committee previously determined that the monthly fee paid to Mr. Poe
     for serving as Acting CEO is all inclusive; thus he is not eligible for an
     award under the Plan. When the CEO position is filled, information
     regarding the new CEO's bonus will be disclosed in accordance with SEC
     rules

As in prior years,  each of the Named  Executive  Officers will have  individual
performance  goals  established  on a  quarterly  basis  related  to  technical,
operational, financial, and/or managerial matters such as those described above.

Item 9.01  Financial Statements and Exhibits

     (c)   Exhibits

           Exhibit 10.1    Semtech Corporation Cash Bonus Incentive Plan






                                    SIGNATURE
                                    ---------

                  Pursuant to the requirements of the Securities Exchange Act of
1934,  the  registrant has duly caused this report to be signed on its behalf by
the undersigned hereunto duly authorized.

Date: March 1, 2006                            SEMTECH CORPORATION


                                               By:   /s/   David G. Franz, Jr.
                                                  -----------------------------
                                                     David G. Franz, Jr.
                                                    Chief Financial Officer







                               INDEX TO EXHIBITS

        Exhibit Number     Description of Document
        --------------     -----------------------

             10.1          Semtech Corporation Cash Bonus Incentive Plan