component
RN1407
Public Made by Adomby adom
TOSHIBA Digital Transistors, TO-236-3(SOT-23-3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
RN1407
TOSHIBA · Digital Transistors · TO-236-3(SOT-23-3)
RN1407 from TOSHIBA, in a TO-236-3(SOT-23-3). 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 bias-resistor NPN transistor; the integrated input bias resistor R1 is 10 kΩ for RN1407 per the bias resistor table. |
| 2 | Emitter | passive | Emitter terminal of the NPN transistor, to be connected to the emitter side of the circuit. |
| 3 | Collector | passive | Collector terminal of the NPN transistor; the absolute maximum collector current rating is 100 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | TO-236-3(SOT-23-3) |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Collector cut-off current | ICBO | 100 | nA | VCB = 50 V, IE = 0 mA | 3 | ||
| Collector cut-off current | ICEO | 500 | nA | VCE = 50 V, IB = 0 mA | 3 | ||
| DC current gain | hFE | 80 | VCE = 5 V, IC = 10 mA | 3 | |||
| Collector-emitter saturation voltage | VCE(sat) | 0.1 | 0.3 | V | IC = 5 mA, IB = 0.25 mA | 3 | |
| Input voltage (OFF) | VI(OFF) | 0.5 | V | VCE = 5 V, IC = 0.1 mA | 3 | ||
| Input resistance | R1 | 7 | 10 | 13 | kΩ | 3 | |
| Resistor ratio | R1/R2 | 0.191 | 0.213 | 0.232 | 3 | ||
| Collector-base voltage | VCBO | 50 | V | 2 | |||
| Collector-emitter voltage | VCEO | 50 | V | 2 | |||
| Emitter-base voltage | VEBO | 15 | V | 2 | |||
| Collector current | IC | 100 | mA | 2 | |||
| Collector power dissipation | PC | 200 | mW | 2 | |||
| Junction temperature | Tj | 150 | °C | 2 | |||
| Storage temperature | Tstg | -55 | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
RN1407 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: TO-236-3(SOT-23-3) (KiCad packages3D, STEP)
- 3D model files:
rn1407-etched.step/rn1407-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rn1407.step/rn1407.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (7 pp, sha256
cc793ff72a170175, retrieved 2026-10-15, 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).
# RN1407
**TOSHIBA** · Digital Transistors · TO-236-3(SOT-23-3)
RN1407 from TOSHIBA, in a TO-236-3(SOT-23-3). 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 bias-resistor NPN transistor; the integrated input bias resistor R1 is 10 kΩ for RN1407 per the bias resistor table. |
| 2 | Emitter | passive | Emitter terminal of the NPN transistor, to be connected to the emitter side of the circuit. |
| 3 | Collector | passive | Collector terminal of the NPN transistor; the absolute maximum collector current rating is 100 mA. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | TO-236-3(SOT-23-3) |
| Category | Transistors/Thyristors |
| Pins | 3 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Collector cut-off current | ICBO | | | 100 | nA | VCB = 50 V, IE = 0 mA | 3 |
| Collector cut-off current | ICEO | | | 500 | nA | VCE = 50 V, IB = 0 mA | 3 |
| DC current gain | hFE | 80 | | | | VCE = 5 V, IC = 10 mA | 3 |
| Collector-emitter saturation voltage | VCE(sat) | | 0.1 | 0.3 | V | IC = 5 mA, IB = 0.25 mA | 3 |
| Input voltage (OFF) | VI(OFF) | | | 0.5 | V | VCE = 5 V, IC = 0.1 mA | 3 |
| Input resistance | R1 | 7 | 10 | 13 | kΩ | | 3 |
| Resistor ratio | R1/R2 | 0.191 | 0.213 | 0.232 | | | 3 |
| Collector-base voltage | VCBO | | | 50 | V | | 2 |
| Collector-emitter voltage | VCEO | | | 50 | V | | 2 |
| Emitter-base voltage | VEBO | | | 15 | V | | 2 |
| Collector current | IC | | | 100 | mA | | 2 |
| Collector power dissipation | PC | | | 200 | mW | | 2 |
| Junction temperature | Tj | | | 150 | °C | | 2 |
| Storage temperature | Tstg | -55 | | 150 | °C | | 2 |
## CAD (KiCad official)
- Symbol: `RN1407`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: TO-236-3(SOT-23-3) (KiCad packages3D, STEP)
- 3D model files: `rn1407-etched.step` / `rn1407-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `rn1407.step` / `rn1407.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/8590925413634166784) (7 pp, sha256 `cc793ff72a170175`, retrieved 2026-10-15, 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/rn1407-datasheet.pdf)