component
SMMBTA06LT1G
Public Made by Adomby adom
onsemi Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SMMBTA06LT1G
onsemi · Bipolar (BJT) · SOT-23
SMMBTA06LT1G from onsemi, 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 | BASE | input | Base terminal of the NPN driver transistor; the datasheet gives VBE(on) of 1.2 Vdc maximum at IC = 100 mAdc, VCE = 1.0 Vdc. |
| 2 | EMITTER | passive | Emitter terminal of the NPN driver transistor; the datasheet gives an emitter-base breakdown voltage V(BR)EBO of 4.0 Vdc minimum and an absolute maximum VEBO of 4.0 Vdc. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN driver transistor; for the MMBTA06L variant (this MPN) the datasheet gives VCEO 80 Vdc and VCBO 80 Vdc maximum, with continuous collector current IC 500 mAdc. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
SMMBTA06LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
smmbta06lt1g-etched.step/smmbta06lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);smmbta06lt1g.step/smmbta06lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (6 pp, sha256
148cb2e038c9c809, 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).
# SMMBTA06LT1G
**onsemi** · Bipolar (BJT) · SOT-23
SMMBTA06LT1G from onsemi, 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 | BASE | input | Base terminal of the NPN driver transistor; the datasheet gives VBE(on) of 1.2 Vdc maximum at IC = 100 mAdc, VCE = 1.0 Vdc. |
| 2 | EMITTER | passive | Emitter terminal of the NPN driver transistor; the datasheet gives an emitter-base breakdown voltage V(BR)EBO of 4.0 Vdc minimum and an absolute maximum VEBO of 4.0 Vdc. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN driver transistor; for the MMBTA06L variant (this MPN) the datasheet gives VCEO 80 Vdc and VCBO 80 Vdc maximum, with continuous collector current IC 500 mAdc. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## CAD (KiCad official)
- Symbol: `SMMBTA06LT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `smmbta06lt1g-etched.step` / `smmbta06lt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smmbta06lt1g.step` / `smmbta06lt1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884179316035584) (6 pp, sha256 `148cb2e038c9c809`, 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/smmbta06lt1g-datasheet.pdf)