component
FDA18N50
Public Made by Adomby adom
onsemi MOSFETs, TO-3PN. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
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| docs | 10h ago |
| viewers | 10h ago |
| fda18n50-etched.glb | 10h ago |
| fda18n50-etched.step | 10h ago |
| fda18n50-hero.glb | 10h ago |
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| fda18n50.glb | 10h ago |
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FDA18N50
onsemi · MOSFETs · TO-3PN
FDA18N50 from onsemi, in a TO-3PN. 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 terminal, rated for a gate-source voltage of ±30 V with a gate threshold voltage of 3.0 V to 5.0 V at VDS = VGS, ID = 250 µA. |
| 2 | D | passive | Drain terminal, rated for a drain-source voltage of 500 V and a continuous drain current of 19 A at TC = 25°C (76 A pulsed). |
| 3 | S | passive | Source terminal, with a maximum continuous drain-source body diode forward current of 19 A (76 A pulsed). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | TO-3PN |
| Category | Transistors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
FDA18N50 - Footprint:
Package_TO_SOT_THT:TO-3P-3_Vertical - 3D model: TO-3PN (KiCad packages3D, STEP)
- 3D model files:
fda18n50-etched.step/fda18n50-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fda18n50.step/fda18n50.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (10 pp, sha256
f10be04cda05cdc2, retrieved 2026-10-27, tier: manufacturer) - 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).