# BC807-40HE3-TP

**MCC(Micro Commercial Components)** · Bipolar (BJT) · SOT-23

BC807-40HE3-TP from MCC(Micro Commercial Components), in a SOT-23. 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 | B | input | Base of the PNP transistor; VEBO rating is -5 V and the base drive used in the saturation tests is IB=-50mA at IC=-500mA. |
| 2 | E | passive | Emitter of the PNP transistor; VEBO is -5 V relative to the base. |
| 3 | C | passive | Collector of the PNP transistor; VCEO is -45 V, VCBO is -50 V, continuous IC is -500 mA (peak -1000 mA). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MCC(Micro Commercial Components) |
| Package | SOT-23 |
| 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-Base Voltage | VCBO |  |  | -50 | V |  | 1 |
| Collector-Emitter Voltage | VCEO |  |  | -45 | V |  | 1 |
| Emitter-Base Voltage | VEBO |  |  | -5 | V |  | 1 |
| Collector Current | IC |  |  | -500 | mA |  | 1 |
| Peak Collector Current | ICM |  |  | -1000 | mA |  | 1 |
| Collector Power Dissipation | PC |  |  | 300 | mW |  | 1 |
| Operating Junction Temperature Range |  | -55 |  | 150 | ℃ |  | 1 |
| Storage Temperature Range |  | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance Junction to Ambient |  |  | 417 |  | ℃/W | Junction to Ambient | 1 |
| Emitter-Base Cutoff Current | IEBO |  |  | -0.1 | μA | VEB=-4V, IC=0 | 2 |
| Transition Frequency | fT |  | 100 |  | MHz | VCE=-5V, IC=-10mA, f=100MHz | 2 |
| Base-Emitter Saturation Voltage | VBE(sat) |  |  | -1.2 | V | IC=-500mA, IB=-50mA | 2 |
| Collector-Emitter Saturation Voltage | VCE(sat) |  |  | -0.7 | V | IC=-500mA, IB=-50mA | 2 |
| DC Current Gain (rank 40) | hFE | 250 |  | 600 |  | Classification of hFE, rank BC807-40H3, range 250-600 | 2 |
| Collector Cutoff Current | ICBO |  |  | -0.1 | μA | VCB=-45V, IE=0 | 2 |
| Emitter-Base Breakdown Voltage | V(BR)EBO | -5 |  |  | V | IE=-1µA, IC=0 | 2 |
| Collector-Emitter Breakdown Voltage | V(BR)CEO | -45 |  |  | V | IC=-10mA, IB=0 | 2 |
| Collector-Base Breakdown Voltage | V(BR)CBO | -50 |  |  | V | IC=-10µA, IE=0 | 2 |
| Collector Cutoff Current | ICEO |  |  | -0.2 | μA | VCB=-40V, IE=0 | 2 |

## CAD (KiCad official)

- Symbol: `BC807-40HE3-TP`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `bc807-40he3-tp-etched.step` / `bc807-40he3-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bc807-40he3-tp.step` / `bc807-40he3-tp.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [MCC(Micro Commercial Components) datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756127386477694976) (4 pp, sha256 `7b1a48a9c832f803`, retrieved 2026-10-17, tier: lcsc)
- **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/bc807-40he3-tp-datasheet.pdf)