component
HCNR200-000E
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Broadcom AVAGO Transistor, Photovoltaic Output Optoisolators, DIP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+54@@ -0,0 +1,54 @@+# HCNR200-000E++**Broadcom AVAGO** · Transistor, Photovoltaic Output Optoisolators · DIP-8++HCNR200-000E from Broadcom AVAGO, 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 | LED_CATHODE | passive | Cathode of the input-side AlGaAs LED. Forward current I_F through the LED (anode pin 2 to cathode pin 1) generates the optical stimulus for both photodiodes. |+| 2 | LED_ANODE | passive | Anode of the input-side AlGaAs LED. Drive current I_F flows from this pin (V_F forward voltage) through the LED to pin 1 cathode. |+| 3 | PD1_CATHODE | passive | Cathode of the input-side (servo/monitor) photodiode PD1. Photocurrent I_PD1 is proportional to the LED optical output and is used in a feedback loop to stabilize the LED drive. |+| 4 | PD1_ANODE | passive | Anode of the input-side (servo/monitor) photodiode PD1. Returns the photocurrent I_PD1 to the input-side circuit ground/summing node. |+| 5 | PD2_ANODE | passive | Anode of the output-side photodiode PD2. Isolated from the input side by the safety-approved insulation barrier; sources/returns photocurrent I_PD2 on the output side. |+| 6 | PD2_CATHODE | passive | Cathode of the output-side photodiode PD2. Photocurrent I_PD2 is closely matched to I_PD1 (transfer gain K3 = IPD2/IPD1, ±15% for HCNR200), producing the isolated analog output signal. |+| 7 | NC | unconnected | No internal connection. Leave floating or tie as convenient for layout/creepage. |+| 8 | NC | unconnected | No internal connection. Leave floating or tie as convenient for layout/creepage. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Broadcom AVAGO |+| Package | DIP-8 |+| Category | Optoisolators |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `HCNR200-000E`+- `HCNR200-000E-050E`+- `HCNR200-000E-300E`+- `HCNR200-000E-350E`+- `HCNR200-000E-500E`+- `HCNR200-000E-550E`++## CAD (KiCad official)++- Symbol: `HCNR200-000E`+- Footprint: `Package_DIP:DIP-8_W7.62mm`+- 3D model: DIP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Broadcom AVAGO datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588891731974082560) (22 pp, sha256 `d87eac19b4e11184`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/hcnr200-000e-datasheet.pdf)
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