component
AO3442-JSM
Public Made by Adomby adom
JSMSEMI MOSFETs, SOT-23L. 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
markdownAO3442-JSM
JSMSEMI · MOSFETs · SOT-23L
AO3442-JSM from JSMSEMI, in a SOT-23L. 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; gate-source voltage limited to ±20 V (abs max), threshold VGS(th) 1.0 V min to 2.5 V max at VDS=VGS, ID=250 uA. |
| 2 | S | passive | Source; continuous source current (body diode conduction) 1 A max, diode forward voltage 0.8 V typ and 1.0 V max at IS=1.0 A. |
| 3 | D | passive | Drain; drain-source voltage 100 V max, continuous drain current 3.0 A (TJ=150 C, VGS=4.5 V), pulsed drain current 10 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOT-23L |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
AO3442-JSM - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23L (KiCad packages3D, STEP)
- 3D model files:
ao3442-jsm-etched.step/ao3442-jsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ao3442-jsm.step/ao3442-jsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JSMSEMI datasheet (5 pp, sha256
7beb012cbfe75710, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-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).