component
FOD817C300
Public Made by Adomby adom
onsemi Transistor, Photovoltaic Output Optoisolators, DIP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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FOD817C300
onsemi · Transistor, Photovoltaic Output Optoisolators · DIP-4
FOD817C300 from onsemi, in a DIP-4. 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 | LED anode of the gallium arsenide infrared emitting diode; continuous forward current is limited to 50 mA and reverse voltage to 6 V. |
| 2 | CATHODE | passive | LED cathode of the gallium arsenide infrared emitting diode; continuous forward current is limited to 50 mA and reverse voltage to 6 V. |
| 3 | EMITTER | passive | Emitter of the silicon phototransistor output; emitter-collector voltage is rated at 6 V maximum. |
| 4 | COLLECTOR | passive | Collector of the silicon phototransistor output; collector-emitter voltage is rated at 70 V maximum with 50 mA continuous collector current and 150 mW collector power dissipation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | DIP-4 |
| Category | Optoisolators |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
FOD817C300 - Footprint:
Package_DIP:DIP-4_W7.62mm - 3D model: DIP-4 (KiCad packages3D, STEP)
- 3D model files:
fod817c300-etched.step/fod817c300-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fod817c300.step/fod817c300.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (16 pp, sha256
ef782ef52a5a90d4, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# FOD817C300
**onsemi** · Transistor, Photovoltaic Output Optoisolators · DIP-4
FOD817C300 from onsemi, in a DIP-4. 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 | LED anode of the gallium arsenide infrared emitting diode; continuous forward current is limited to 50 mA and reverse voltage to 6 V. |
| 2 | CATHODE | passive | LED cathode of the gallium arsenide infrared emitting diode; continuous forward current is limited to 50 mA and reverse voltage to 6 V. |
| 3 | EMITTER | passive | Emitter of the silicon phototransistor output; emitter-collector voltage is rated at 6 V maximum. |
| 4 | COLLECTOR | passive | Collector of the silicon phototransistor output; collector-emitter voltage is rated at 70 V maximum with 50 mA continuous collector current and 150 mW collector power dissipation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | DIP-4 |
| Category | Optoisolators |
| Pins | 4 |
## CAD (KiCad official)
- Symbol: `FOD817C300`
- Footprint: `Package_DIP:DIP-4_W7.62mm`
- 3D model: DIP-4 (KiCad packages3D, STEP)
- 3D model files: `fod817c300-etched.step` / `fod817c300-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `fod817c300.step` / `fod817c300.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [onsemi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588899206480203776) (16 pp, sha256 `ef782ef52a5a90d4`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/fod817c300-datasheet.pdf)