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AT223-CuH-D
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AOTE Solid State Relays (MOS Output), DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AT223-CuH-D
AOTE · Solid State Relays (MOS Output) · DIP-8
AT223-CuH-D from AOTE, in a DIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Anode | input | Input LED anode terminal, forward bias current 0.5-3 mA to operate, maximum 50 mA |
| 2 | Cathode | power_in | Input LED cathode, ground return for control circuit |
| 3 | Anode | input | Input LED anode terminal, forward bias current 0.5-3 mA to operate, maximum 50 mA |
| 4 | Cathode | power_in | Input LED cathode, ground return for control circuit |
| 5 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
| 6 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
| 7 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
| 8 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AOTE |
| Package | DIP-8 |
| Category | Optoisolators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
AT223-CuH-D - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
at223-cuh-d-etched.step/at223-cuh-d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);at223-cuh-d.step/at223-cuh-d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AOTE datasheet (14 pp, sha256
7a286bd0341a6654, retrieved 2026-09-22, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).
# AT223-CuH-D
**AOTE** · Solid State Relays (MOS Output) · DIP-8
AT223-CuH-D from AOTE, in a DIP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Anode | input | Input LED anode terminal, forward bias current 0.5-3 mA to operate, maximum 50 mA |
| 2 | Cathode | power_in | Input LED cathode, ground return for control circuit |
| 3 | Anode | input | Input LED anode terminal, forward bias current 0.5-3 mA to operate, maximum 50 mA |
| 4 | Cathode | power_in | Input LED cathode, ground return for control circuit |
| 5 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
| 6 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
| 7 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
| 8 | Drain | output | MOSFET drain, switches AC/DC load up to 100 V, 1.25 A continuous, on-resistance <1.5 Ω |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AOTE |
| Package | DIP-8 |
| Category | Optoisolators |
| Pins | 8 |
## CAD (KiCad official)
- Symbol: `AT223-CuH-D`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `at223-cuh-d-etched.step` / `at223-cuh-d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `at223-cuh-d.step` / `at223-cuh-d.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [AOTE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603330578259595264) (14 pp, sha256 `7a286bd0341a6654`, retrieved 2026-09-22, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/at223-cuh-d-datasheet.pdf)