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Old 20th March 2006, 10:50 AM   #1
Vivek is offline Vivek  India
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Default Substitute for BUZ23?

Hi all,
Does anyone know what the substitue for BUZ23 is? It is a 100V, 10A mosfet from Siemens.
I was building a subwoofer amp from an old Elektor circuit and could not find BUZ23 in the local market.

Thanks and cheers,
Vivek
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Old 20th March 2006, 04:30 PM   #2
testlab is offline testlab  United States
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Go to www.onsemi.com to search for a cross.
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Old 20th March 2006, 06:29 PM   #3
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BUZ23 is a Mosfet, Onsemi will be useless.
Try Semelab/Magnatec (IRF450 ?)
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Old 20th March 2006, 09:11 PM   #4
Vivek is offline Vivek  India
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I think I could use the IRF450 (500V, 12A) or IRF130 (100V, 14A) for the BUZ23.
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Old 20th December 2012, 02:33 PM   #5
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Default buz23 for audio amplifier

Quote:
Originally Posted by Vivek View Post
I think I could use the IRF450 (500V, 12A) or IRF130 (100V, 14A) for the BUZ23.
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Old 21st December 2012, 08:46 AM   #6
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As for ONSEMI.

Under their cathegory "High Power Audio Transistors" one will find this one:
http://www.onsemi.com/pub_link/Collateral/ENA1120-D.PDF
10V 30mA transistor for High power?
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