# BCR08PNH6433XTMA1

**Infineon Technologies** · Digital Transistors · SOT-363

BCR08PNH6433XTMA1 from Infineon Technologies, in a SOT-363. 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 | E1 | passive | Emitter of the NPN transistor TR1, with built-in bias resistors R1=2.2 kΩ and R2=47 kΩ and a collector-emitter voltage rating of 50 V. |
| 2 | B1 | passive | Base (input) of the NPN transistor TR1 through the built-in 2.2 kΩ series resistor R1, with a maximum input forward voltage of 20 V and a reverse voltage of 5 V. |
| 3 | C2 | passive | Collector of the PNP transistor TR2, rated for a collector-emitter voltage of 50 V and a DC collector current of 100 mA. |
| 4 | E2 | passive | Emitter of the PNP transistor TR2, with built-in bias resistors R1=2.2 kΩ and R2=47 kΩ and a collector-emitter voltage rating of 50 V. |
| 5 | B2 | passive | Base (input) of the PNP transistor TR2 through the built-in 2.2 kΩ series resistor R1, with a maximum input forward voltage of 20 V and a reverse voltage of 5 V. |
| 6 | C1 | passive | Collector of the NPN transistor TR1, rated for a collector-emitter voltage of 50 V and a DC collector current of 100 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SOT-363 |
| Category | Transistors/Thyristors |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `BCR08PNH6433XTMA1`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files: `bcr08pnh6433xtma1-etched.step` / `bcr08pnh6433xtma1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bcr08pnh6433xtma1.step` / `bcr08pnh6433xtma1.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Infineon Technologies datasheet](docs/bcr08pnh6433xtma1-datasheet.pdf) (7 pp, sha256 `4fba8b0d18d3a5f3`, retrieved 2026-10-30, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (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/bcr08pnh6433xtma1-datasheet.pdf)