component
NDS331N
Public Made by Adomby adom
ON Semiconductor Global Sourcing Parts, 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
markdownNDS331N
ON Semiconductor · Global Sourcing Parts · SOT-23
NDS331N from ON Semiconductor, in a SOT-23. 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 | G | input | Gate control input; logic-level threshold VGS(th) = 0.5-1.0 V (VDS = VGS, ID = 250 µA); maximum continuous gate-source voltage ±8 V. |
| 2 | S | passive | Source terminal; body diode maximum continuous forward current IS = 0.42 A, forward voltage VSD = 0.8-1.2 V (VGS = 0 V, IS = 0.42 A). |
| 3 | D | passive | Drain terminal; maximum drain-source voltage VDSS = 20 V, maximum continuous drain current ID = 1.3 A, RDS(ON) = 0.21 Ω at VGS = 2.7 V / 0.16 Ω at VGS = 4.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ON Semiconductor |
| Package | SOT-23 |
| Category | Global Sourcing Parts |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
NDS331N - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
nds331n-etched.step/nds331n-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nds331n.step/nds331n.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ON Semiconductor datasheet (7 pp, sha256
0d564f427d26ca86, retrieved 2026-09-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(text+vision), consensusclaude-opus-4-7(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).