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2SC4116-GR
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TOSHIBA Bipolar Transistors - BJT, SOT-323(SC-70). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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2SC4116-GR
TOSHIBA · Bipolar Transistors - BJT · SOT-323(SC-70)
2SC4116-GR from TOSHIBA, in a SOT-323(SC-70). 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; base current is limited to 30 mA (IB max) and emitter-base voltage to 5 V (VEBO). |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor, normally the common/ground-side connection. |
| 3 | COLLECTOR | passive | Collector terminal; rated VCEO = 50 V, VCBO = 60 V and IC = 150 mA max. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SOT-323(SC-70) |
| Category | Transistors |
| 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 | 0.1 | μA | VCB = 60 V, IE = 0 | 1 | ||
| Emitter cut-off current | IEBO | 0.1 | μA | VEB = 5 V, IC = 0 | 1 | ||
| DC current gain (GR classification) | hFE | 200 | 400 | VCE = 6 V, IC = 2 mA | 1 | ||
| Collector-emitter saturation voltage | VCE (sat) | 0.1 | 0.25 | V | IC = 100 mA, IB = 10 mA | 1 | |
| Transition frequency | fT | 80 | MHz | VCE = 10 V, IC = 1 mA | 1 | ||
| Collector output capacitance | Cob | 2 | 3.5 | pF | VCB = 10 V, IE = 0, f = 1 MHz | 1 | |
| Noise figure | NF | 1 | 10 | dB | VCE = 6 V, IC = 0.1 mA, f = 1 kHz, Rg = 10 kΩ | 1 | |
| Collector-base voltage | VCBO | 60 | V | 1 | |||
| Collector-emitter voltage | VCEO | 50 | V | 1 | |||
| Emitter-base voltage | VEBO | 5 | V | 1 | |||
| Collector current | IC | 150 | mA | 1 | |||
| Base current | IB | 30 | mA | 1 | |||
| Collector power dissipation | PC | 100 | mW | 1 | |||
| Junction temperature | Tj | 125 | °C | 1 | |||
| Storage temperature range | Tstg | -55 | 125 | °C | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PC | Base current IB 30 mA Collector power dissipation PC 100 mW | 1 |
CAD (KiCad official)
- Symbol:
2SC4116-GR - Footprint:
Package_TO_SOT_SMD:SOT-323_SC-70 - 3D model: SOT-323(SC-70) (KiCad packages3D, STEP)
- 3D model files:
2sc4116-gr-etched.step/2sc4116-gr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sc4116-gr.step/2sc4116-gr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TOSHIBA datasheet (4 pp, sha256
f952cdb43aceedac, retrieved 2026-10-21, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).
# 2SC4116-GR
**TOSHIBA** · Bipolar Transistors - BJT · SOT-323(SC-70)
2SC4116-GR from TOSHIBA, in a SOT-323(SC-70). 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; base current is limited to 30 mA (IB max) and emitter-base voltage to 5 V (VEBO). |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor, normally the common/ground-side connection. |
| 3 | COLLECTOR | passive | Collector terminal; rated VCEO = 50 V, VCBO = 60 V and IC = 150 mA max. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TOSHIBA |
| Package | SOT-323(SC-70) |
| Category | Transistors |
| 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 | | | 0.1 | μA | VCB = 60 V, IE = 0 | 1 |
| Emitter cut-off current | IEBO | | | 0.1 | μA | VEB = 5 V, IC = 0 | 1 |
| DC current gain (GR classification) | hFE | 200 | | 400 | | VCE = 6 V, IC = 2 mA | 1 |
| Collector-emitter saturation voltage | VCE (sat) | | 0.1 | 0.25 | V | IC = 100 mA, IB = 10 mA | 1 |
| Transition frequency | fT | 80 | | | MHz | VCE = 10 V, IC = 1 mA | 1 |
| Collector output capacitance | Cob | | 2 | 3.5 | pF | VCB = 10 V, IE = 0, f = 1 MHz | 1 |
| Noise figure | NF | | 1 | 10 | dB | VCE = 6 V, IC = 0.1 mA, f = 1 kHz, Rg = 10 kΩ | 1 |
| Collector-base voltage | VCBO | | | 60 | V | | 1 |
| Collector-emitter voltage | VCEO | | | 50 | V | | 1 |
| Emitter-base voltage | VEBO | | | 5 | V | | 1 |
| Collector current | IC | | | 150 | mA | | 1 |
| Base current | IB | | | 30 | mA | | 1 |
| Collector power dissipation | PC | | | 100 | mW | | 1 |
| Junction temperature | Tj | | | 125 | °C | | 1 |
| Storage temperature range | Tstg | -55 | | 125 | °C | | 1 |
## Materials and finish
As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PC | | Base current IB 30 mA Collector power dissipation PC 100 mW | 1 |
## CAD (KiCad official)
- Symbol: `2SC4116-GR`
- Footprint: `Package_TO_SOT_SMD:SOT-323_SC-70`
- 3D model: SOT-323(SC-70) (KiCad packages3D, STEP)
- 3D model files: `2sc4116-gr-etched.step` / `2sc4116-gr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `2sc4116-gr.step` / `2sc4116-gr.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TOSHIBA datasheet](docs/2sc4116-gr-datasheet.pdf) (4 pp, sha256 `f952cdb43aceedac`, retrieved 2026-10-21, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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/2sc4116-gr-datasheet.pdf)