component
TPBC856S
Public Made by Adomby adom
TECH PUBLIC Bipolar (BJT), SOT-363. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPBC856S
TECH PUBLIC · Bipolar (BJT) · SOT-363
TPBC856S from TECH PUBLIC, 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 PNP transistor 1 (arrow on this leg in the circuit diagram); -VEBO max 5 V. |
| 2 | B1 | passive | Base of PNP transistor 1; DC current gain hFE 220 to 475 at -VCE = 5 V, -IC = 2 mA. |
| 3 | C2 | passive | Collector of PNP transistor 2; -VCEO max 65 V, -VCBO max 80 V, -IC max 100 mA. |
| 4 | E2 | passive | Emitter of PNP transistor 2 (arrow on this leg in the circuit diagram); -VEBO max 5 V. |
| 5 | B2 | passive | Base of PNP transistor 2; DC current gain hFE 220 to 475 at -VCE = 5 V, -IC = 2 mA. |
| 6 | C1 | passive | Collector of PNP transistor 1; -VCEO max 65 V, -VCBO max 80 V, -IC max 100 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-363 |
| Category | Transistors/Thyristors |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPBC856S - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SOT-363 (KiCad packages3D, STEP)
- 3D model files:
tpbc856s-etched.step/tpbc856s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpbc856s.step/tpbc856s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
2ab28365283b1e6e, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(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).