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BROADCOM HCPL4100300E Optocoupler Current Loop

The HCPL-4100 is an optocoupler designed for 20mA current loop transmission, offering high immunity to noise and ground loops. It operates as a transmitter, compatible with TTL, CMOS, and LSTTL logic, and features a GaAsP LED with a built-in photodetector, capable of withstanding up to 27 volts. The device provides precise current control, high common mode transient immunity, and UL recognition. Ideal for isolated data transfer in industrial control, computer peripherals, and communication systems, it ensures reliable, high-speed communication over long distances with minimal interference.

Authorized Distributors
Source:DigiKey
Part No:HCPL-4100-300E
Stock:798
Inv Date:06-01-2026
Price: Unit price: $8.94
Buy/RFQ:
Part No:HCPL-4100-300E
Stock:0
Inv Date:06-02-2026
Price: Unit price: $8.87
Buy/RFQ:

BROADCOM HCPL4100300E Optocoupler Current Loop Specifications:

  • Power Supply Voltage: 20-45 V
  • Input Voltage: 0-20 V (High), 0-8 V (Low)
  • Output Voltage: up to 27 V
  • Output Current: up to 24 mA in mark state, low of 20 mA in space state
  • Propagation Delay: 0.2 to 1.6 μs
  • Rise Time: 16 ns
  • Fall Time: 23 ns
  • Common Mode Transient Immunity: 10,000 V/μs
  • Temperature Range: -55°C to +125°C
  • Physical Package: 8-pin DIP, Gull Wing Surface Mount options available
  • Isolation Voltage: 3750 V rms (UL Recognized), CSA Approved
  • Insulation and Creepage: External clearance 71 mm, tracking path 74 mm
  • Maximum Power Dissipation: 265 mW to 360 mW depending on conditions
  • RoHS Fully Compliant options available

Buy the Buy Avago HCPL4100 Part Number HCPL4100300E Online

Order the HCPL-4100 optocoupler today to ensure high noise immunity and reliable 20mA current loop transmission in your industrial control and communication systems. This device provides high-speed data transfer with excellent transient immunity, supporting long-distance signal integrity. Available in various packages including Surface Mount Gull Wing options, it is UL recognized and CSA approved for safety. Perfect for applications requiring robust electrical isolation, precise current control, and compliance with RoHS standards. Purchase online now for fast delivery and quality assurance.

Buy Avago HCPL4100 now and experience unmatched reliability and performance in high-speed isolated data communication and industrial control applications.

Frequently Asked Questions

Where can I buy BROADCOM HCPL4100300E?

You can click on the BUY or RFQ button to purchase HCPL4100300E from an authorized BROADCOM distributor.

How do I troubleshoot issues or seek technical support for part HCPL4100300E?

You can download the HCPL4100300E datasheet or visit the BROADCOM website for support.

Who is the manufacturer of HCPL4100300E?

BROADCOM

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