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BROADCOM HCPL0661000E High-Speed Optocoupler

The HCPL-0661 is a high-speed optocoupler designed for digital isolation and signal transfer in noisy environments. It features a GaAsP LED and an integrated high-gain photodetector, with open-collector Schottky-clamped transistor output. The device offers a common mode transient immunity up to 15,000 V/μs at 1 kV, ensuring maximum AC and DC circuit isolation. Suitable for high-speed logic interfacing, microprocessor systems, and power supply isolation, it guarantees reliable performance over -40°C to +85°C, with low input current and insulation ratings up to 1414 V peak.

Authorized Distributors
Source:Newark
Part No:HCPL-0661-000E
Stock:901
Inv Date:06-01-2026
Price: Unit price: $6.19
Buy/RFQ:
Source:DigiKey
Part No:HCPL-0661-000E
Stock:460
Inv Date:06-01-2026
Price: Unit price: $7.77
Buy/RFQ:
Part No:HCPL-0661-000E
Stock:629
Inv Date:06-02-2026
Price: Unit price: $7.28
Buy/RFQ:

BROADCOM HCPL0661000E High-Speed Optocoupler Specifications:

  • Common Mode Transient Immunity: 15,000 V/μs at V_em=1kV
  • Speed: Typical 10 MBd
  • Isolation Voltage: Up to 1414 V peak (HCPL-0661)
  • Temperature Range: -40°C to +85°C
  • Input Current: 5 mA (low input capability)
  • Output: Open-collector Schottky-clamped transistor
  • Package Types: 8-Pin DIP, SOIC-8, widebody packages
  • UL Recognized: 3750 V rms for 1 min; 5000 V rms for 1 min (HCNW series)
  • RoHS Compliant: Yes, lead-free options available
  • Safety Approvals: UL, CSA, IEC/EN/DIN EN 60747-5-2

Buy the Buy Technologies High Speed Optocoupler Part Number HCPL-0661 Online

Get the HCPL-0661 high-speed optocoupler today and enhance your digital isolation systems. Designed for high-speed logic interfacing with transient immunity up to 15,000 V/μs, it guarantees maximum circuit noise immunity and performance over -40°C to +85°C. Available in various packages, it is UL recognized with ratings up to 1414 V peak insulation voltage, ensuring safe and reliable operation. Perfect for industrial automation, microprocessor interfacing, and power supply isolation, order online now for fast delivery and competitive pricing.

Buy Technologies HCPL-0661 high-speed optocoupler now and ensure reliable digital isolation in noise-prone environments.

Frequently Asked Questions

Where can I buy BROADCOM HCPL0661000E?

You can click on the BUY or RFQ button to purchase HCPL0661000E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HCPL0661000E?

You can download the HCPL0661000E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HCPL0661000E?

BROADCOM

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