component
2318
Public Made by Adomby adom
HL 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
markdown2318
HL · MOSFETs · SOT-23
2318 from HL, 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; gate-source voltage is limited to ±20 V, with gate threshold of 1 V min, 1.5 V typ, 2.2 V max at VDS=VGS, ID=250μA. |
| 2 | S | passive | Source; continuous drain current is 5 A at TC=25℃ and the body diode conducts from source to drain. |
| 3 | D | passive | Drain; drain-source voltage is rated 40 V max, with 5 A continuous and 20 A pulsed drain current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HL |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
2318 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
2318-etched.step/2318-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2318.step/2318.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HL datasheet (5 pp, sha256
8d8c4f27dcd42ff3, retrieved 2026-10-10, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+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).