component

MMBFJ110

Public Unreviewed

by Ray

onsemi JFETs, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componenttransistors-thyristorsmmbfj110
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Symbol & Footprint

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Contents

README

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MMBFJ110

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).

Datasheet PDF