component
EL1017
Public Made by Adomby adom
Everlight Elec Transistor, Photovoltaic Output Optoisolators, SOP-4-2.54mm. 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
markdownEL1017
Everlight Elec · Transistor, Photovoltaic Output Optoisolators · SOP-4-2.54mm
EL1017 from Everlight Elec, in a SOP-4-2.54mm. 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 | Anode | passive | Anode of the input infrared emitting diode, with forward current rated at 60 mA max (IF) and forward voltage of 1.45 V typ. at IF = 50 mA. |
| 2 | Cathode | passive | Cathode of the input infrared emitting diode, with reverse voltage rated at 6 V max (VR). |
| 3 | Emitter | passive | Emitter of the output phototransistor, with emitter-collector voltage rated at 7 V max (VECO). |
| 4 | Collector | passive | Collector of the output phototransistor, rated at 80 V max collector-emitter voltage (VCEO) and 50 mA max collector current (IC). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Everlight Elec |
| Package | SOP-4-2.54mm |
| Category | Optoisolators |
| Pins | 4 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PC | 1.1 (A) Maximum Body Case Temperature Profile for evaluation of Reflow Profile Notes Reference: IPC/JEDEC J-STD-020D | 11 |
CAD (KiCad official)
- Symbol:
EL1017 - Footprint:
Package_SO:SOP-4_3.8x4.1mm_P2.54mm - 3D model: SOP-4-2.54mm (KiCad packages3D, STEP)
- 3D model files:
el1017-etched.step/el1017-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);el1017.step/el1017.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Everlight Elec datasheet (12 pp, sha256
672992c6859dd31c, retrieved 2026-10-26, 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).