component
HCPL-0631-500E
Public Made by Adomby adom
Broadcom AVAGO Logic Output Optoisolators, SO-8-150mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownHCPL-0631-500E
Broadcom AVAGO · Logic Output Optoisolators · SO-8-150mil
HCPL-0631-500E from Broadcom AVAGO, in a SO-8-150mil. 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 1 | input | LED anode for channel 1 optical isolation; maximum forward current IF = 20 mA (average), forward voltage VF = 1.4-1.75 V at TA = 25°C and IF = 10 mA. |
| 2 | Cathode 1 | input | LED cathode for channel 1; current-limiting resistor typically 390 Ω required in series with anode. |
| 3 | Anode 2 | input | LED anode for channel 2 optical isolation; maximum forward current IF = 20 mA (average), forward voltage VF = 1.4-1.75 V at TA = 25°C and IF = 10 mA. |
| 4 | Cathode 2 | input | LED cathode for channel 2; current-limiting resistor typically 390 Ω required in series with anode. |
| 5 | GND | power_in | Ground reference; 0.1 µF ceramic bypass capacitor must be connected between pins 5 and 8 with total lead length ≤20 mm. |
| 6 | VO2 | output | Channel 2 open collector Schottky-clamped transistor output; maximum sink current IO = 50 mA, low-level output voltage VOL = 0.35-0.6 V at IO = 13 mA and VCC = 5.5 V. |
| 7 | VO1 | output | Channel 1 open collector Schottky-clamped transistor output; maximum sink current IO = 50 mA, low-level output voltage VOL = 0.35-0.6 V at IO = 13 mA and VCC = 5.5 V. |
| 8 | VCC | power_in | Positive power supply voltage; recommended operating range VCC = 4.5-5.5 V, absolute maximum 7 V for 1 minute duration. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| Package | SO-8-150mil |
| Category | Optoisolators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
HCPL-0631-500E - Footprint:
Package_SO:SO-8_3.9x4.9mm_P1.27mm - 3D model: SO-8-150mil (KiCad packages3D, STEP)
- 3D model files:
hcpl-0631-500e-etched.step/hcpl-0631-500e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hcpl-0631-500e.step/hcpl-0631-500e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom AVAGO datasheet (21 pp, sha256
4bf9e386926c0895, retrieved 2026-09-21, tier: lcsc) - 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).