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BROADCOM HCNW4503000E High-Speed Optocoupler

The HCNW-4503-000E is a high-speed, 1-channel optocoupler built with a Diode-Transistor configuration. It features an insulating layer between the LED and the integrated photodetector, providing electrical isolation between input and output. The device includes separate connections for the photodiode bias and the output transistor collector, which significantly enhances switching speed—up to a hundred times faster than conventional phototransistor couplers—by minimizing base-collector capacitance. It is TTL compatible with an open-collector output and is guaranteed to operate within a temperature range of 0 to 70°C. This optocoupler is suitable for signal processing, motor drive and control, sensing, and instrumentation applications. Due to high market demand, lead times may be extended, impacting delivery schedules. The product is exempt from discounts.

Authorized Distributors
Source:Newark
Part No:HCNW4503-000E
Stock:2017
Inv Date:06-01-2026
Price: Unit price: $3.45
Buy/RFQ:
Source:DigiKey
Part No:HCNW4503-000E
Stock:2576
Inv Date:06-01-2026
Price: Unit price: $3.48
Buy/RFQ:
Part No:HCNW4503-000E
Stock:343
Inv Date:06-02-2026
Price: Unit price: $3.43
Buy/RFQ:

BROADCOM HCNW4503000E High-Speed Optocoupler Specifications:

  • Configuration: Diode-Transistor
  • Insulation: Electrical isolation via insulating layer
  • Switching speed: Up to 100 times faster than conventional phototransistor couplers
  • Temperature Range: 0°C to 70°C
  • Input/Output: Separate photodiode bias and transistor collector connections
  • Output Type: Open-collector, TTL compatible
  • Isolation Voltage: 3750V rms (UL recognized)
  • Maximum Input Forward Voltage: 5V
  • Maximum Input Current: 25mA, Peak 50mA (pulse)
  • Maximum Output Voltage: 20V
  • Maximum Power Dissipation: 100mW
  • Capacitance: 90pF at 1MHz
  • Package Types: 8-Pin DIP, SO-8, Widebody
  • Approvals: UL Recognized, CSA Approved, IEC/EN/DIN EN 60747-5-5

Buy the Hicas Technologies HCNW4503 000E – Reliable High-Speed Optocoupler for Industrial Applications

Order the Hicas Technologies high-speed optocoupler HCNW4503 000E online today to ensure reliable electrical isolation for your industrial, motor drive, or control system. With a design offering up to 100 times faster switching than traditional phototransistor couplers, it guarantees high performance in signal processing, sensing, and instrumentation tasks. The device features high isolation voltage ratings, TTL compatibility, and robust approvals, all available with quick online purchase. Enhance your system's reliability and speed—buy now and benefit from seamless integration and trusted quality.

Buy Hicas Technologies HCNW4503 000E now and experience unmatched high-speed signal isolation for industrial control and sensing applications.

Frequently Asked Questions

Where can I buy BROADCOM HCNW4503000E?

You can click on the BUY or RFQ button to purchase HCNW4503000E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HCNW4503000E?

You can download the HCNW4503000E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HCNW4503000E?

BROADCOM

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