SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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1. Name and Address of Reporting Person*
GOPALSWAMY SUDHIR

(Last) (First) (Middle)
5701 NORTH PIMA ROAD

(Street)
SCOTTSDALE AZ 85250

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
04/24/2023
3. Issuer Name and Ticker or Trading Symbol
ON SEMICONDUCTOR CORP [ ON ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
SVP & GM, ASG
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common 39,224 D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
Remarks:
Pamela L. Tondreau is signing on behalf of the Reporting Person pursuant to a Power of Attorney attached hereto as Exhibit 24.
/s/ Pamela L. Tondreau, Attorney-in-Fact 05/04/2023
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
Exhibit 24

POWER OF ATTORNEY
(Sudhir Gopalswamy)

	I hereby appoint Pamela L. Tondreau, Thad Trent, Bernard R. Colpitts, Jr., Paul
  Dutton, Hope M. Spencer, and Joshua B. Naftulin (each, an "Attorney-in-Fact"),
  and each of them, attorney-in-fact for me, each with full power of
substitution, to prepare, execute, and deliver on my behalf reports required to
be filed by me pursuant to Section 13 or 16 of the Securities Exchange Act of
1934, as amended ("Exchange Act"), and Rule 144 under the Securities Act of
1933, as amended ("Rule 144"), and any and all related documents and
instruments.

	Among other things, each attorney-in-fact is authorized to: execute and deliver
  on my behalf the Form ID, including any amendments to such Form ID, and any
other documents necessary or appropriate to obtain codes and passwords enabling
the undersigned to make electronic filings with the Securities and Exchange
Commission ("SEC") of reports required or considered by the Attorney-in-Fact to
be advisable under Section 13 or 16 of Exchange Act, Rule 144, or any other rule
  or regulation of the SEC; file original reports (either electronically or
otherwise), signed by me or on my behalf, on Forms 3, 4, and 5, Form 144 and
Schedules 13D or 13G, with the SEC, any and all related documents and
instruments, and to provide any necessary copies of such signed forms,
documents, and instruments to The NASDAQ Stock Market and ON Semiconductor
Corporation as required by applicable rules under Section 13, Section 16 and
Rule 144 as in effect from time to time; and seek or obtain, as my
representative and on my behalf, information concerning transactions in or with
respect to the securities of ON Semiconductor Corporation from any third party,
including brokers, employee benefit plan administrators and trustees, knowing
that I hereby authorize any such person to release any such information to the
attorney-in-fact and approve any such release of information.

	This power of attorney is effective from the date hereof and shall remain in
effect until revoked or terminated.

Dated: May 1, 2023

/s/ SUDHIR GOPALSWAMY
Sudhir Gopalswamy