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BCM847BS
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Nexperia Bipolar (BJT), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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BCM847BS
Nexperia · Bipolar (BJT) · SOT-363
BCM847BS from Nexperia, 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 transistor TR1 of the NPN/NPN matched double transistor; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 2 | B1 | passive | Base of transistor TR1; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 3 | C2 | passive | Collector of transistor TR2; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VCBO 50 V, VCEO 45 V, IC 100 mA per transistor). |
| 4 | E2 | passive | Emitter of transistor TR2; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 5 | B2 | passive | Base of transistor TR2; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 6 | C1 | passive | Collector of transistor TR1; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VCBO 50 V, VCEO 45 V, IC 100 mA per transistor). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-363 |
| Category | Transistors/Thyristors |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
BCM847BS - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
bcm847bs-etched.step/bcm847bs-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bcm847bs.step/bcm847bs.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (11 pp, sha256
397d10c0be3226b0, retrieved 2026-10-09, tier: manufacturer) - 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).
# BCM847BS
**Nexperia** · Bipolar (BJT) · SOT-363
BCM847BS from Nexperia, 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 transistor TR1 of the NPN/NPN matched double transistor; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 2 | B1 | passive | Base of transistor TR1; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 3 | C2 | passive | Collector of transistor TR2; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VCBO 50 V, VCEO 45 V, IC 100 mA per transistor). |
| 4 | E2 | passive | Emitter of transistor TR2; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 5 | B2 | passive | Base of transistor TR2; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VEBO 6 V, IC 100 mA per transistor). |
| 6 | C1 | passive | Collector of transistor TR1; the datasheet gives no pin-specific limit, so the device limits in Table 5 apply (VCBO 50 V, VCEO 45 V, IC 100 mA per transistor). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-363 |
| Category | Transistors/Thyristors |
| Pins | 6 |
## CAD (KiCad official)
- Symbol: `BCM847BS`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files: `bcm847bs-etched.step` / `bcm847bs-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bcm847bs.step` / `bcm847bs.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Nexperia datasheet](https://assets.nexperia.com/documents/data-sheet/BCM847BS.pdf) (11 pp, sha256 `397d10c0be3226b0`, retrieved 2026-10-09, tier: manufacturer)
- **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/bcm847bs-datasheet.pdf)