BOM-DAT/BOM-DAT.md
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## passive
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-- [[mosfet-dat]] - [[P-mos-dat]] - [[mos-n-dat]]
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-
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- [[diode-dat]] - [[tvs-dat]] - [[transistor-dat]] - [[inductor-dat]]
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- [[crystal-dat]] - [[ferrite-bead-dat]] - [[fuse-dat]] - [[varistor-dat]]
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- [[capacitor-dat]]
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-- [[thyristor-dat]] - [[triac-dat]]
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+- [[mosfet-dat]] - [[mos-P-dat]] - [[mos-n-dat]]
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+
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+- [[thyristor-dat]] - [[triac-dat]] - [[IGBT-dat]] - [[darlington-dat]]
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- [[74xx-dat]]
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BOM-DAT/thyristor-dat/2025-11-08-19-19-07.png
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BOM-DAT/thyristor-dat/thyristor-dat.md
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- **Package**: Stud type (high-power package for heatsinking)
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+![](2025-11-08-19-20-29.png)
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## BTW69 Series - 55A SCRs - Standard SCRs
BOM-DAT/transistor-dat/S8050-dat/2025-11-08-18-28-18.png
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BOM-DAT/transistor-dat/S8050-dat/S8050-dat.md
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# S8050-dat
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+## SOT-23
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+![](2025-11-08-18-28-18.png)
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## S8050 NPN Transistor Truth Table
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| Base (B) | Collector (C) | Emitter (E) | Transistor State | Collector-Emitter Current |
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- **Base HIGH**: A small current applied to the base (typically >0.7V above emitter) turns the transistor ON, allowing current to flow from collector to emitter.
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- **Base LOW**: No base current keeps the transistor OFF, and no current flows from collector to emitter.
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- **Collector is usually connected to a positive voltage, emitter to ground.**
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+## ref
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+- [[transistor-dat]]
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\ No newline at end of file
Network-dat/Infrared-dat/2025-11-08-18-46-59.png
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Network-dat/Infrared-dat/Infrared-dat.md
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![](2025-02-18-17-05-16.png)
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+![](2025-11-08-18-46-59.png)
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- Note RPI signal input better at 3V3
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- refer to board [[MPC1098-dat]]
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