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KSC2690A substitute?
KSC2690A substitute?
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Old 3rd December 2019, 04:43 PM   #1
The Lord Flashheart is offline The Lord Flashheart  United Kingdom
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Default KSC2690A substitute?

Hi all, can I substitute 2SC3502 for KSC2690 in the attached circuit?



With thanks,
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Old 3rd December 2019, 05:57 PM   #2
indianajo is offline indianajo  United States
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Location: Jeffersonville, Indiana USA
There aren't any ksc2690 on the schematic.
If the ksc2690 are in place of the ksc1027, yeah, sure. 3520 are higher voltage, may have a little higher Cbe but probably should work.
Incidently when subbing ksc for 2sc parts, use the fairchild datasheet, not the sanyo or toshiba one. Some parameters may be different. I found it on datasheetcatalog.com.
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