HCPL-5761

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-5761 is a high-reliability, single-channel, hermetically sealed optocoupler designed for AC/DC to logic interface applications. It features a voltage or current threshold detection mechanism within an 8-pin ceramic DIP package. The device supports through-hole mounting and operates across a wide temperature range from -55°C to +125°C. Key electrical specifications include a maximum output voltage of 20V, a channel output current of 40mA, a forward current of 15mA, and a forward voltage of 730mV. Power dissipation is rated at 260mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Hermetically sealed construction in an 8-pin ceramic DIP package for high reliability
• Single-channel design with voltage or current threshold detection capability
• Supports both AC and DC input signal types for versatile interface applications

Transistor, Photovoltaic Output Optoisolators Applications

• AC/DC to logic interface circuits
• Voltage threshold detection systems
• Current threshold detection systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., #300, #200) against the required packaging configuration, as suffixes typically denote reel or tube quantities rather than functional changes. Confirm that the 8-pin ceramic DIP package meets mechanical constraints. Ensure the manufacturer designation aligns with Broadcom Limited or Avago legacy documentation. Cross-reference the RoHS status if environmental compliance is mandatory for the final assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when hermetic sealing and high-temperature operation up to 125°C are required. The Darlington output structure provides high current gain suitable for driving logic loads directly. Consider the 1.5kV isolation rating for safety-critical interfaces. Evaluate the 15mA forward current requirement against available drive signals. This part is suitable for industrial environments where long-term stability and radiation hardness may be relevant factors.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the HCPL-576x series of AC/DC to logic interface optocouplers. It is manufactured by Broadcom Limited, formerly Avago Technologies. The series is characterized by its hermetic ceramic packaging and high reliability standards. It serves as a specialized solution for threshold detection tasks requiring galvanic isolation between AC/DC input sources and downstream logic circuitry.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout compatibility and isolation voltage ratings before considering alternative components from other manufacturers.