component

FS2310A

Public Made by Adom

by adom

FOSAN MOSFETs, SOT-23-3L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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FS2310A

FOSAN · MOSFETs · SOT-23-3L

FS2310A from FOSAN, in a SOT-23-3L. 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 G input Gate; controls the channel, with gate-source voltage limited to ±12 V and threshold VGS(th) of 0.5 V min to 1.2 V max at ID=250uA.
2 S passive Source; connects to the N-channel MOSFET source, and the body diode forward drop VSD is 1.5 V max at IS=0.75A.
3 D passive Drain; drain-source voltage is rated 20 V max, with continuous drain current of 6 A and pulsed drain current of 20 A.

Key specifications

Parameter Value
Manufacturer FOSAN
Package SOT-23-3L
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
Drain-Source Breakdown Voltage BVDSS 20 22 V ID = 250uA, VGS=0V 2
Gate Threshold Voltage VGS(th) 0.5 1.2 V ID=250uA, VGS=VDS 2
Diode Forward Voltage Drop VSD 1.5 V IS=0.75A, VGS=0V 2
Zero Gate Voltage Drain Current IDSS 1 uA VGS=0V, VDS=16V 2
Gate Body Leakage IGSS 100 nA VGS=+8V, VDS=0V 2
Static Drain-Source On-State Resistance RDS(ON) 20 24 mΩ ID= 5A, VGS= 4.5V 2
Static Drain-Source On-State Resistance RDS(ON) 26 30 mΩ ID= 2A, VGS= 2.5V 2
Static Drain-Source On-State Resistance RDS(ON) 36 45 mΩ ID= 1A, VGS= 1.8V 2
Drain-Source Voltage BVDSS 20 V 1
Gate-Source Voltage VGS 12 V printed as +12 V; no minimum printed 1
Drain Current (continuous) ID 6 A 1
Drain Current (pulsed) IDM 20 A 1
Total Device Dissipation PD 1450 mW TA=25℃ 1
Junction Temperature TJ 150 ℃ 1
Storage Temperature Tstg -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: FS2310A
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3L (KiCad packages3D, STEP)
  • 3D model files: fs2310a-etched.step / fs2310a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fs2310a.step / fs2310a.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: FOSAN datasheet (3 pp, sha256 79f9f753cd060471, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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