component
MMBFJ110
Public Unreviewedby Ray
onsemi JFETs, SOT-23-3. Datasheet-verified pinout, 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
markdownMMBFJ110
onsemi · JFETs · SOT-23-3
MMBFJ110 from onsemi, in a SOT-23-3. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | D | passive | Drain terminal of the N-channel JFET. Carries the drain current ID; VDG rated to 25 V max. |
| 2 | S | passive | Source terminal of the N-channel JFET. Return path for drain current; VGS rated to -25 V max. |
| 3 | G | input | Gate terminal of the N-channel JFET. Controls channel conduction; VGS(off) between -0.5 V and -4.0 V, forward gate current IGF limited to 10 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | SOT-23-3 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
MMBFJ110 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (6 pp, sha256
cdbdf2cd8674ba16, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).