component
GX817C-S
Public Made by Adomby adom
GUOXIN JIAPIN SEMICONDUCTOR Transistor, Photovoltaic Output Optoisolators, SOP-4-2.54mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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GX817C-S
GUOXIN JIAPIN SEMICONDUCTOR · Transistor, Photovoltaic Output Optoisolators · SOP-4-2.54mm
GX817C-S from GUOXIN JIAPIN SEMICONDUCTOR, 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 | input | Anode of the input infrared emitting diode, rated for IF 60 mA continuous, 1 A peak (1 us pulse) and VR 6 V reverse voltage. |
| 2 | Cathode | passive | Cathode of the input infrared emitting diode, with pins 1 and 2 shorted together for the 5000 Vrms isolation test. |
| 3 | Emitter | passive | Emitter of the output phototransistor, with VECO rated at 6 V (emitter-collector) and pins 3 and 4 shorted together for the isolation test. |
| 4 | Collector | passive | Collector of the output phototransistor, rated for IC 50 mA and VCEO 35 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GUOXIN JIAPIN SEMICONDUCTOR |
| 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 Note: Reference: IPC/JEDEC J-STD-020D | 12 | |
| contacts | copper | F = Lead frame option (F: Iron, None: copper) | 6 |
CAD (KiCad official)
- Symbol:
GX817C-S - Footprint:
Package_SO:SOP-4_3.8x4.1mm_P2.54mm - 3D model: SOP-4-2.54mm (KiCad packages3D, STEP)
- 3D model files:
gx817c-s-etched.step/gx817c-s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gx817c-s.step/gx817c-s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GUOXIN JIAPIN SEMICONDUCTOR datasheet (13 pp, sha256
22aeaf9d46f2a1e3, 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).
# GX817C-S
**GUOXIN JIAPIN SEMICONDUCTOR** · Transistor, Photovoltaic Output Optoisolators · SOP-4-2.54mm
GX817C-S from GUOXIN JIAPIN SEMICONDUCTOR, 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 | input | Anode of the input infrared emitting diode, rated for IF 60 mA continuous, 1 A peak (1 us pulse) and VR 6 V reverse voltage. |
| 2 | Cathode | passive | Cathode of the input infrared emitting diode, with pins 1 and 2 shorted together for the 5000 Vrms isolation test. |
| 3 | Emitter | passive | Emitter of the output phototransistor, with VECO rated at 6 V (emitter-collector) and pins 3 and 4 shorted together for the isolation test. |
| 4 | Collector | passive | Collector of the output phototransistor, rated for IC 50 mA and VCEO 35 V. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GUOXIN JIAPIN SEMICONDUCTOR |
| 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 Note: Reference: IPC/JEDEC J-STD-020D | 12 |
| contacts | copper | | F = Lead frame option (F: Iron, None: copper) | 6 |
## CAD (KiCad official)
- Symbol: `GX817C-S`
- Footprint: `Package_SO:SOP-4_3.8x4.1mm_P2.54mm`
- 3D model: SOP-4-2.54mm (KiCad packages3D, STEP)
- 3D model files: `gx817c-s-etched.step` / `gx817c-s-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gx817c-s.step` / `gx817c-s.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [GUOXIN JIAPIN SEMICONDUCTOR datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588894371659304960) (13 pp, sha256 `22aeaf9d46f2a1e3`, retrieved 2026-10-26, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).
[Datasheet PDF](docs/gx817c-s-datasheet.pdf)