component
MMBT2907A 2F
Public Made by Adomby adom
JUXING Bipolar (BJT), SOT-23. 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
markdownMMBT2907A 2F
JUXING · Bipolar (BJT) · SOT-23
MMBT2907A 2F from JUXING, 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 | passive | Base terminal of the PNP transistor; the datasheet gives no pin-specific limit, so the device maximum ratings apply (VEBO -5 V, IC -600 mA continuous). |
| 2 | EMITTER | passive | Emitter terminal of the PNP transistor; the datasheet gives no pin-specific limit, so the device maximum ratings apply (VEBO -5 V, IC -600 mA continuous). |
| 3 | COLLECTOR | passive | Collector terminal of the PNP transistor; the datasheet gives no pin-specific limit, so the device maximum ratings apply (VCBO -60 V, VCEO -60 V, IC -600 mA continuous). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JUXING |
| 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-emitter voltage (absolute maximum) | VCEO | -60 | V | 1 | |||
| Collector-base voltage (absolute maximum) | VCBO | -60 | V | 1 | |||
| Emitter-base voltage (absolute maximum) | VEBO | -5 | V | 1 | |||
| Collector current, continuous (absolute maximum) | IC | -600 | mA | 1 | |||
| Total device dissipation (absolute maximum) | PD | 250 | mW | 1 | |||
| Junction temperature (absolute maximum) | TJ | 150 | ℃ | 1 | |||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Thermal resistance junction to ambient | RθJA | 500 | ℃/W | 1 | |||
| Collector-base breakdown voltage | V(BR)CBO | -60 | V | IC=-10μA,IE=0 | 1 | ||
| Collector-emitter breakdown voltage | V(BR)CEO* | -60 | V | IC=-10mA,IB=0 | 1 | ||
| Emitter-base breakdown voltage | V(BR)EBO | -5 | V | IE=-10μA,IC=0 | 1 | ||
| Collector cut-off current | ICBO | -20 | nA | VCB=-50V,IE=0 | 1 | ||
| Base cut-off current | IEBO | -10 | nA | VEB=-3V, IC=0 | 1 | ||
| Collector cut-off current | ICEX | -50 | nA | VCE=-30 V, VBE(off)=-0.5V | 1 | ||
| DC current gain | hFE(1) | 100 | 300 | VCE=-10V,IC=-150mA | 1 | ||
| DC current gain | hFE(2) | 75 | VCE=-10V,IC=-0.1mA | 1 | |||
| DC current gain | hFE(3) | 100 | VCE=-10V,IC=-1mA | 1 | |||
| DC current gain | hFE(5) | 50 | VCE=-10V,IC=-500mA | 1 | |||
| Collector-emitter saturation voltage | VCE(sat)* | -0.4 | V | IC=-150mA,IB=-15mA | 1 | ||
| Collector-emitter saturation voltage | VCE(sat)* | -1.6 | V | IC=-500mA,IB=-50mA | 1 | ||
| Base-emitter saturation voltage | VBE(sat)* | -1.3 | V | IC=-150mA,IB=-15mA | 1 | ||
| Base-emitter saturation voltage | VBE(sat)* | -2.6 | V | IC=-500mA,IB=-50mA | 1 | ||
| Transition frequency | fT | 200 | MHz | VCE=-20V,IC=-50mA,f=100MHz | 1 | ||
| Delay time | td | 10 | ns | 1 | |||
| Rise time | tr | 25 | ns | VCE=-30V,IC=-150mA,B1=-15mA | 1 | ||
| Storage time | tS | 225 | ns | 1 | |||
| Fall time | tf | 60 | ns | VCE=-6V,IC=-150mA, IB1=-IB2=-15mA | 1 |
CAD (KiCad official)
- Symbol:
MMBT2907A 2F - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
mmbt2907a-2f-etched.step/mmbt2907a-2f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mmbt2907a-2f.step/mmbt2907a-2f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JUXING datasheet (3 pp, sha256
6de26b9bbc600afa, retrieved 2026-10-18, 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).