component
LMBTA94LT1G
Public Made by Adomby adom
LRC Bipolar (BJT), SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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LMBTA94LT1G
LRC · Bipolar (BJT) · SOT-23
LMBTA94LT1G from LRC, 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 PNP transistor; the datasheet gives no separate limit for this pin, and the emitter-base ratings apply (VEBO -6 V, IE=-10uA breakdown minimum -6 V). |
| 2 | EMITTER | passive | Emitter terminal of the PNP transistor; the emitter-base reverse voltage is limited to -6 V (VEBO) per the absolute maximum ratings. |
| 3 | COLLECTOR | passive | Collector terminal of the PNP transistor; the datasheet limits collector current to -150 mA (IC) and collector-emitter and collector-base voltages to -400 V (VCEO and VCBO). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Collector to base breakdown voltage | BVCBO | -400 | V | IC=-100uA, IE=0 | 1 | ||
| Collector to emitter breakdown voltage | BVCEO | -400 | V | IC=-1mA, IB=0 | 1 | ||
| Emitter to base breakdown voltage | BVEBO | -6 | V | IE=-10uA, IC=0 | 1 | ||
| Collector cutoff current | ICBO | -100 | nA | VCB=-400V, IE=0 | 1 | ||
| Emitter cutoff current | IEBO | -100 | nA | VEB=-6V, IC=0 | 1 | ||
| Collector emitter cutoff current | ICES | -500 | nA | VCE=-400V, VBE=0 | 1 | ||
| Collector emitter saturation voltage 1 | VCE(sat)1 | -200 | mV | IC=-1mA, IB=-0.1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | ||
| Collector emitter saturation voltage 2 | VCE(sat)2 | -300 | mV | IC=-10mA, IB=-1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | ||
| Collector emitter saturation voltage 3 | VCE(sat)3 | -600 | mV | IC=-50mA, IB=-5mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | ||
| Base emitter saturation voltage | VBE(sat) | -900 | mV | IC=-10mA, IB=-1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | ||
| DC current gain 1 | hFE1 | 50 | VCE=-10V, IC=-1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | |||
| DC current gain 2 | hFE2 | 75 | 200 | VCE=-10V, IC=-10mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | ||
| DC current gain 3 | hFE3 | 60 | VCE=-10V, IC=-50mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | |||
| DC current gain 4 | hFE4 | 20 | VCE=-10V, IC=-100mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 | |||
| Output capacitance | Cob | 4 | 6 | pF | VCE=-10V, f=1MHz | 1 | |
| Collector to base voltage | VCBO | -400 | V | Ta=25°C | 1 | ||
| Collector to emitter voltage | VCEO | -400 | V | Ta=25°C | 1 | ||
| Emitter to base voltage | VEBO | -6 | V | Ta=25°C | 1 | ||
| Collector current | IC | -150 | mA | Ta=25°C | 1 | ||
| Total power dissipation | 350 | mW | Ta=25°C | 1 | |||
| Storage temperature | Tstg | -55 | 150 | °C | 1 | ||
| Junction temperature | Tj | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
LMBTA94LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
lmbta94lt1g-etched.step/lmbta94lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmbta94lt1g.step/lmbta94lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (3 pp, sha256
8dd0c7452226bef0, retrieved 2026-10-19, 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).
# LMBTA94LT1G
**LRC** · Bipolar (BJT) · SOT-23
LMBTA94LT1G from LRC, 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 PNP transistor; the datasheet gives no separate limit for this pin, and the emitter-base ratings apply (VEBO -6 V, IE=-10uA breakdown minimum -6 V). |
| 2 | EMITTER | passive | Emitter terminal of the PNP transistor; the emitter-base reverse voltage is limited to -6 V (VEBO) per the absolute maximum ratings. |
| 3 | COLLECTOR | passive | Collector terminal of the PNP transistor; the datasheet limits collector current to -150 mA (IC) and collector-emitter and collector-base voltages to -400 V (VCEO and VCBO). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Collector to base breakdown voltage | BVCBO | -400 | | | V | IC=-100uA, IE=0 | 1 |
| Collector to emitter breakdown voltage | BVCEO | -400 | | | V | IC=-1mA, IB=0 | 1 |
| Emitter to base breakdown voltage | BVEBO | -6 | | | V | IE=-10uA, IC=0 | 1 |
| Collector cutoff current | ICBO | | | -100 | nA | VCB=-400V, IE=0 | 1 |
| Emitter cutoff current | IEBO | | | -100 | nA | VEB=-6V, IC=0 | 1 |
| Collector emitter cutoff current | ICES | | | -500 | nA | VCE=-400V, VBE=0 | 1 |
| Collector emitter saturation voltage 1 | VCE(sat)1 | | | -200 | mV | IC=-1mA, IB=-0.1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| Collector emitter saturation voltage 2 | VCE(sat)2 | | | -300 | mV | IC=-10mA, IB=-1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| Collector emitter saturation voltage 3 | VCE(sat)3 | | | -600 | mV | IC=-50mA, IB=-5mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| Base emitter saturation voltage | VBE(sat) | | | -900 | mV | IC=-10mA, IB=-1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| DC current gain 1 | hFE1 | 50 | | | | VCE=-10V, IC=-1mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| DC current gain 2 | hFE2 | 75 | | 200 | | VCE=-10V, IC=-10mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| DC current gain 3 | hFE3 | 60 | | | | VCE=-10V, IC=-50mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| DC current gain 4 | hFE4 | 20 | | | | VCE=-10V, IC=-100mA; pulse test: pulse width <=380us, duty cycle <=2% | 1 |
| Output capacitance | Cob | | 4 | 6 | pF | VCE=-10V, f=1MHz | 1 |
| Collector to base voltage | VCBO | | | -400 | V | Ta=25°C | 1 |
| Collector to emitter voltage | VCEO | | | -400 | V | Ta=25°C | 1 |
| Emitter to base voltage | VEBO | | | -6 | V | Ta=25°C | 1 |
| Collector current | IC | | | -150 | mA | Ta=25°C | 1 |
| Total power dissipation | | | | 350 | mW | Ta=25°C | 1 |
| Storage temperature | Tstg | -55 | | 150 | °C | | 1 |
| Junction temperature | Tj | | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `LMBTA94LT1G`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `lmbta94lt1g-etched.step` / `lmbta94lt1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmbta94lt1g.step` / `lmbta94lt1g.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LRC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586182508551000064) (3 pp, sha256 `8dd0c7452226bef0`, retrieved 2026-10-19, 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/lmbta94lt1g-datasheet.pdf)