component
RN2105MFV
Public Made by Adomby adom
TOSHIBA Digital Transistors, SOT-723. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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RN2105MFV
TOSHIBA · Digital Transistors · SOT-723
RN2105MFV from TOSHIBA, in a SOT-723. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Base | input | Base terminal of the PNP bias-resistor transistor; for RN2105MFV the datasheet lists the built-in bias resistors as R1 = 2.2 kΩ and R2 = 47 kΩ. |
| 2 | Emitter | passive | Emitter terminal of the PNP bias-resistor transistor, with no separate electrical limit stated for this pin beyond the absolute maximum ratings in Section 7. |
| 3 | Collector | passive | Collector terminal of the PNP bias-resistor transistor; the absolute maximum collector current is -100 mA and collector power dissipation is 100 mW (Section 7). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SOT-723 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
RN2105MFV - Footprint:
Package_TO_SOT_SMD:SOT-723 - 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
rn2105mfv-etched.step/rn2105mfv-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rn2105mfv.step/rn2105mfv.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (11 pp, sha256
0db82b57b5adbcd2, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# RN2105MFV
**TOSHIBA** · Digital Transistors · SOT-723
RN2105MFV from TOSHIBA, in a SOT-723. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Base | input | Base terminal of the PNP bias-resistor transistor; for RN2105MFV the datasheet lists the built-in bias resistors as R1 = 2.2 kΩ and R2 = 47 kΩ. |
| 2 | Emitter | passive | Emitter terminal of the PNP bias-resistor transistor, with no separate electrical limit stated for this pin beyond the absolute maximum ratings in Section 7. |
| 3 | Collector | passive | Collector terminal of the PNP bias-resistor transistor; the absolute maximum collector current is -100 mA and collector power dissipation is 100 mW (Section 7). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SOT-723 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `RN2105MFV`
- Footprint: `Package_TO_SOT_SMD:SOT-723`
- 3D model: SOT-723, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.5 mm nominal SOT-723 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `rn2105mfv-etched.step` / `rn2105mfv-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rn2105mfv.step` / `rn2105mfv.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TOSHIBA datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588946246443159552) (11 pp, sha256 `0db82b57b5adbcd2`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/rn2105mfv-datasheet.pdf)