component

GX817C-S

Public Made by Adom

by 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.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 (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