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BROADCOM HCPL0661500E High-Speed Optocoupler

The HCPL-0661 is a high-speed, optocoupler designed for digital isolation and logic interface applications. It features a GaAsP LED coupled with a high-gain detector, providing guaranteed common-mode transient immunity up to 15,000 V/s at 1,000 V. Suitable for environments with high electrical noise, it ensures reliable data transmission with TTL compatibility. The device supports low input current capability, high insulation voltage, and is available in various packages including 8-pin DIP and SOIC-8. It is UL recognized, CSA approved, RoHS compliant, and designed for high-speed logic systems, power supply isolation, and ground loop elimination.

Authorized Distributors
Source:Newark
Part No:HCPL-0661-500E
Stock:223
Inv Date:06-01-2026
Price: Unit price: $6.24
Buy/RFQ:
Source:DigiKey
Part No:HCPL-0661-500E
Stock:7291
Inv Date:06-01-2026
Price: Unit price: $4.09855
Buy/RFQ:
Part No:HCPL-0661-500E
Stock:0
Inv Date:06-02-2026
Price: Unit price: $7.33
Buy/RFQ:

BROADCOM HCPL0661500E High-Speed Optocoupler Specifications:

  • Common Mode Rejection: 15 kV/us at V,,= 1 kV
  • Speed: 10 MBd typical
  • Input Current Capability: 5 mA
  • Temperature Range: -40°C to +85°C
  • Isolation Voltage: 3750 V (UL), 5000 V (RoHS options available)
  • Package Options: 8-Pin DIP, SOIC-8, Widebody packages
  • Input Voltage: 5 V to 7 V (Supply Voltage)
  • Maximum Collector Current: 50 mA
  • Power Dissipation: 85 mW (single), 60 mW (dual) for typical packages
  • Electrical ratings: UL recognized, CSA approved, IEC/EN/DIN approved
  • Lead Solder Temperature: 260°C for 10 seconds
  • Propagation Delay: 20-48 ns, typical
  • Propagation Delay Skew: minimal and guaranteed
  • Safety ratings: Transient Overvoltage up to 6000 V (varies by model)
  • Encapsulation: Plastic DIP and surface-mount options

Buy the Avago HCPL-0661 Reliable High-Speed Optocoupler for Industrial Applications

Order the Avago HCPL-0661 optocoupler online to ensure reliable high-speed data transmission in industrial automation, power systems, and safety-critical circuits. Its high common mode transient immunity, TTL compatibility, and multiple packaging options make it ideal for noisy environments requiring electrical isolation. Designed for fast response times and high insulation, this device guarantees performance over wide temperature ranges. Purchase online today to enhance system reliability, reduce interference, and achieve seamless digital interface integration in your projects.

Get Avago HCPL-0661 today—built for high-speed digital logic isolation and robust electrical performance.

Frequently Asked Questions

Where can I buy BROADCOM HCPL0661500E?

You can click on the BUY or RFQ button to purchase HCPL0661500E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HCPL0661500E?

You can download the HCPL0661500E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HCPL0661500E?

BROADCOM

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