component
Si2318CDS-T1-GE3
Public Made by Adomby adom
Vishay Intertech MOSFETs, 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
markdownSi2318CDS-T1-GE3
Vishay Intertech · MOSFETs · SOT-23
Si2318CDS-T1-GE3 from Vishay Intertech, in a SOT-23. 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 of the N-channel MOSFET; gate-source voltage is rated at ±20 V (absolute maximum), per the datasheet's absolute maximum ratings. |
| 2 | S | passive | Source of the N-channel MOSFET; the source-drain body diode is rated at a continuous current IS of 1.75 A at TC = 25 °C. |
| 3 | D | passive | Drain of the MOSFET (40 V VDS rating); the drain pin also serves as the thermal connection from the package to the PC board, and continuous drain current is 5.6 A at TC = 25 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Intertech |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
Si2318CDS-T1-GE3 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
si2318cds-t1-ge3-etched.step/si2318cds-t1-ge3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);si2318cds-t1-ge3.step/si2318cds-t1-ge3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay Intertech datasheet (10 pp, sha256
5d503614ebd004b7, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).