component
HCPL-061N-500E
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Broadcom AVAGO Logic Output Optoisolators, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHCPL-061N-500E
Broadcom AVAGO · Logic Output Optoisolators · SO-8
HCPL-061N-500E from Broadcom AVAGO, in a SO-8. 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 | NC | unconnected | No internal connection; the datasheet shows this position as NC on the single-channel functional diagram. |
| 2 | ANODE | passive | LED anode; the input is HCMOS compatible with a 3.0 mA typical input current, with IFH specified at 3.0 to 10 mA and VFL at -3 to 0.8 V. |
| 3 | CATHODE | passive | LED cathode; average input current is limited to 10 mA and reverse input voltage to 3 V. |
| 4 | NC | unconnected | No internal connection; the datasheet shows this position as NC on the single-channel functional diagram. |
| 5 | GND | power_in | Ground reference for the detector IC; a 0.1 µF bypass capacitor between pins 5 and 8 is required. |
| 6 | VO | output | Open-collector Schottky-clamped output; output collector current is limited to 50 mA per channel and output voltage to -0.5 to 7 V. |
| 7 | VE | input | Enable input with high-level enable voltage 2.0 V to VCC and low-level enable voltage 0 to 0.8 V; tying it to VCC gives improved CMR performance if unused. |
| 8 | VCC | power_in | Supply voltage of 4.5 to 5.5 V recommended (absolute maximum 7 V), decoupled to pin 5 with a 0.1 µF bypass capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Broadcom AVAGO |
| Package | SO-8 |
| Category | Optoisolators |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Storage Temperature | TS | -55 | 125 | °C | 7 | ||
| Operating Temperature | TA | -40 | 85 | °C | 7 | ||
| Average Input Current | IF(AVG) | 10 | mA | Note 1 | 7 | ||
| Reverse Input Voltage | VR | 3 | Volts | 7 | |||
| Supply Voltage | VCC | -0.5 | 7 | Volts | Note 2 (1 minute maximum) | 7 | |
| Enable Input Voltage | VE | -0.5 | 5.5 | Volts | 7 | ||
| Output Collector Current (Each Channel) | IO | 50 | mA | Each channel | 7 | ||
| Output Power Dissipation (Each Channel) | PO | 60 | mW | Note 3 | 7 | ||
| Output Voltage (Each Channel) | VO | -0.5 | 7 | Volts | Each channel | 7 | |
| Input Voltage, Low Level | VFL | -3 | 0.8 | V | 7 | ||
| Input Current, High Level | IFH | 3 | 10 | mA | 7 | ||
| Power Supply Voltage | VCC | 4.5 | 5.5 | Volts | 7 | ||
| High Level Enable Voltage | VEH | 2 | Volts | Max printed as VCC | 7 | ||
| Low Level Enable Voltage | VEL | 0 | 0.8 | Volts | 7 | ||
| Fan Out | N | 5 | TTL Loads | RL = 1 kΩ | 7 | ||
| Operating Temperature (recommended) | TA | -40 | 85 | °C | 7 | ||
| High Level Output Current | IOH | 3.1 | 100 | µA | VCC = 5.5 V, VO = 5.5 V, VF = 0.8 V, VE = 2.0 V | 8 | |
| Low Level Output Voltage (sinking) | VOL | 0.4 | 0.6 | V | VCC = 5.5 V, IOL = 13 mA, IF = 3.0 mA, VE = 2.0 V | 8 | |
| High Level Supply Current | ICCH | 7 | 10 | mA | VE = 0.5 V, VCC = 5.5 V | 8 | |
| Low Level Supply Current | ICCL | 8 | 13 | mA | VE = 0.5 V, VCC = 5.5 V | 8 | |
| High Level Enable Current | IEH | -0.6 | -1.6 | mA | VCC = 5.5 V, VE = 2.0 V | 8 | |
| Low Level Enable Current | IEL | -0.9 | -1.6 | mA | VCC = 5.5 V, VE = 0.5 V | 8 | |
| Input Forward Voltage | VF | 1 | 1.3 | 1.6 | V | IF = 4 mA | 8 |
| Input Reverse Breakdown Voltage | BVR | 3 | 5 | V | IR = 100 µA | 8 | |
| Input Current Threshold High to Low | ITHL | 1.5 | 3 | mA | VCC = 5.5 V, VO = 0.6 V, IO > 13 mA (Sinking) | 9 | |
| Propagation Delay Time to High Output Level | tPLH | 52 | 100 | ns | IF = 3.5 mA, VCC = 5.0 V, VE = Open | 9 | |
| Propagation Delay Time to Low Output Level | tPHL | 53 | 100 | ns | 9 | ||
| Pulse Width Distortion | PWD | 11 | 45 | ns | 9 | ||
| Propagation Delay Skew | tPSK | 60 | ns | 9 | |||
| Output High Level Common Mode Transient Immunity (HCPL-061N) | /CMH/ | 1 | 5 | kV/µs | VCM = 1000 V, VCC = 5.0 V, RL = 350 Ω, IF = 0 mA, TA = 25°C | 9 | |
| Output Low Level Common Mode Transient Immunity (HCPL-061N) | /CML/ | 1 | 5 | kV/µs | VCM = 1000 V, VCC = 5.0 V, RL = 350 Ω, IF = 3.5 mA, VO(MAX) = 0.8 V | 9 | |
| Input-Output Momentary Withstand Voltage | VISO | 3750 | V rms | RH ≤ 50%, t = 1 min., TA = 25°C | 10 |
CAD (KiCad official)
- Symbol:
HCPL-061N-500E - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
hcpl-061n-500e-etched.step/hcpl-061n-500e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hcpl-061n-500e.step/hcpl-061n-500e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Broadcom AVAGO datasheet (17 pp, sha256
8461476436e3d09a, retrieved 2026-10-18, 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).