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  1. isc Silicon NPN Darlington Power Transistor, 2SD678 Datasheet, 2SD678 circuit, 2SD678 data sheet : ISC, alldatasheet, Datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs and other semiconductors.

    • 2SD678 Click to download
    • 2 Pages
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    • 2SD678
  2. 2SD678 Datasheet (PDF) 9.1. Size:38K no. 9.2. Size:188K inchange semiconductor. INCHANGE Semiconductorisc Silicon NPN Darlington Power Transistor 2SD679DESCRIPTIONCollector-Emitter Sustaining Voltage-V = 70V (Min)CEO (SUS)Low Collector-Emitter Saturation Voltage-: V = 2.0V (Max.)@.

  3. 2SD678: Description isc Silicon NPN Darlington Power Transistor: File Size 258.25 Kbytes : Html View 1 2 Manufacturer: ISC [Inchange Semiconductor Company Limited] Direct Link: http://www.iscsemi.cn: Logo

  4. Download. File Size: 219Kbytes. Page: 2 Pages. Description: isc Silicon NPN Power Transistors. Manufacturer: Inchange Semiconductor Company Limited.

  5. Link URL. Part #: 2SD687. Download. File Size: 116Kbytes. Page: 3 Pages. Description: SILICON NPN EPITAXIAL TYPE (PCT PROCESS). Manufacturer: Toshiba Semiconductor.

  6. Aug 29, 2022 · Aug 29, 2022. #1. I need to replace the Hitachi 2S B655 and 2S D675 transistors on my amp, but not sure if there how to go about it. I see there are ' NSC ' 675s on ebay (NJ, not from China) and some worn 655s from a seller in Canada pulled from a donor unit. Would either of these be the way to go?

  7. the 2SD678 is a silicon NPN darlington transistor, Uce = 60V, Ic = 3A, applications: power transistor