EXHIBIT 24.1

 

POWER OF ATTORNEY

(Dan McCranie)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as Chairman of the Board of Directors of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ DAN MCCRANIE


     Dan McCranie

 


POWER OF ATTORNEY

(Richard W. Boyce)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as a Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ RICHARD W. BOYCE


     Richard W. Boyce

 


POWER OF ATTORNEY

(Kevin Burns)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as a Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 6, 2004

 

/s/ KEVIN BURNS


     Kevin Burns

 


POWER OF ATTORNEY

(Justin T. Chang)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as a Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ JUSTIN T. CHANG


     Justin T. Chang

 


POWER OF ATTORNEY

(Donald Colvin)

 

I hereby appoint Bill George, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me on behalf of the registrant, ON Semiconductor Corporation, and/or as a Chief Financial Officer and/or Treasurer of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ DONALD COLVIN


     Donald Colvin

 


POWER OF ATTORNEY

(Curtis J. Crawford)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as a Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ CURTIS J. CRAWFORD


     Curtis J. Crawford

 


POWER OF ATTORNEY

(William A. Franke)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as a Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ WILLIAM A. FRANKE


     William A. Franke

 


POWER OF ATTORNEY

(Jerome N. Gregoire)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as a Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ JEROME N. GREGOIRE


     Jerome N. Gregoire

 


POWER OF ATTORNEY

(Emmanuel Hernandez)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ EMMANUEL HERNANDEZ


     Emmanuel Hernandez

 


POWER OF ATTORNEY

(Keith D. Jackson)

 

I hereby appoint Donald Colvin, Bill George and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me on behalf of the registrant, ON Semiconductor Corporation, and/or as a Director and/or Chief Executive Officer of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ KEITH D. JACKSON


     Keith D. Jackson

 


POWER OF ATTORNEY

(John W. Marren)

 

I hereby appoint Donald Colvin, Keith D. Jackson and George H. Cave, and each of them, my attorneys-in-fact, each with full power of substitution, to sign for me as a Director of ON Semiconductor Corporation and file with the Securities and Exchange Commission the Corporation’s Form 10-K Annual Report for 2003, and any amendments.

 

Dated: March 5, 2004

 

/s/ JOHN W. MARREN


     John W. Marren