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BCR108E6327HTSA1
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Infineon Technologies Digital Transistors, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BCR108E6327HTSA1
Infineon Technologies · Digital Transistors · SOT-23-3
BCR108E6327HTSA1 from Infineon Technologies, in a 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 | B | input | Base terminal of the NPN digital transistor, with built-in bias resistor R1 = 2.2 kΩ (typ., range 1.5 to 2.9 kΩ) and R2 = 47 kΩ. |
| 2 | E | passive | Emitter terminal of the NPN digital transistor; the datasheet rates the collector current at 100 mA maximum and the collector-emitter voltage VCEO at 50 V maximum. |
| 3 | C | passive | Collector terminal of the NPN digital transistor; the total power dissipation is 200 mW for BCR108 with TS ≤ 102 °C, and the junction temperature limit is 150 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SOT-23-3 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
BCR108E6327HTSA1 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
bcr108e6327htsa1-etched.step/bcr108e6327htsa1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bcr108e6327htsa1.step/bcr108e6327htsa1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Infineon Technologies datasheet (11 pp, sha256
3f210f43030b3ae4, 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).
# BCR108E6327HTSA1
**Infineon Technologies** · Digital Transistors · SOT-23-3
BCR108E6327HTSA1 from Infineon Technologies, in a 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 | B | input | Base terminal of the NPN digital transistor, with built-in bias resistor R1 = 2.2 kΩ (typ., range 1.5 to 2.9 kΩ) and R2 = 47 kΩ. |
| 2 | E | passive | Emitter terminal of the NPN digital transistor; the datasheet rates the collector current at 100 mA maximum and the collector-emitter voltage VCEO at 50 V maximum. |
| 3 | C | passive | Collector terminal of the NPN digital transistor; the total power dissipation is 200 mW for BCR108 with TS ≤ 102 °C, and the junction temperature limit is 150 °C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Package | SOT-23-3 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `BCR108E6327HTSA1`
- Footprint: `Package_TO_SOT_SMD:SOT-23-3`
- 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files: `bcr108e6327htsa1-etched.step` / `bcr108e6327htsa1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bcr108e6327htsa1.step` / `bcr108e6327htsa1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Infineon Technologies datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590905150896611328) (11 pp, sha256 `3f210f43030b3ae4`, 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/bcr108e6327htsa1-datasheet.pdf)