Overview of HCPL-817-300E by Broadcom Limited
The HCPL-817-300E is a robust optocoupler with a transistor output configuration, designed to offer high isolation voltage up to 5000 Vrms. This component integrates a single channel within a compact 0.300-inch package, adhering to RoHS compliance standards. It features a surface mount design in a DIP-4 (Dual Inline Package with four pins) format, making it suitable for various electronic applications where space is a constraint.
Key specifications include a maximum forward current of 50 mA and a collector-emitter breakdown voltage of 70 V. The isolation voltage is rated at 5 kV, ensuring safe electrical separation between circuits, which is crucial in protecting sensitive components from voltage spikes. Furthermore, this part demonstrates a minimum current transfer ratio (CTR) of 50%, ensuring adequate signal transfer between the input and output while maintaining reliability in operation.
The HCPL-817-300E operates within a temperature range of -30 °C to 100 °C, which provides versatility in various environmental conditions. The dark current is kept to a maximum of 100 nA, contributing to the overall efficiency and minimal power wastage during operation. Additionally, it is UL recognized, adding to its credibility for use in applications requiring compliance with safety standards. As of the current writing, the factory lead time for this part is noted to be 20 weeks.
Industry Applications for HCPL-817-300E
Given the capabilities of the HCPL-817-300E, there are several potential industry applications. Here are a few selected use cases where this optocoupler might be integrated:
- Industrial Automation: This part could be used in programmable logic controllers (PLCs) to ensure safe communication between control systems and high-voltage equipment. The high isolation voltage would protect sensitive control circuits from electrical noise and surges.
- Telecommunications: In telecommunications equipment, the HCPL-817-300E might facilitate signal isolation between different sections of a network device, reducing the risk of cross-talk and interference while ensuring reliable data transmission.
- Consumer Electronics: The compact design of the HCPL-817-300E makes it a potential candidate for various consumer devices, such as power supplies or audio equipment, where it could help in isolating the user interface from high voltage circuits.
- Automotive Applications: If the part meets automotive standards, it could potentially be used in electric vehicle control systems for signal transmission between battery management systems and other components to enhance the safety and reliability of vehicle electronics.
- Healthcare Equipment: The optocoupler could be integrated into medical devices, providing electrical isolation between high voltage and low voltage components, which is essential for the safety of both patients and operators.
It is important to note that these potential industry applications are only conceptual and illustrative. They require detailed analysis and verification by engineering and design teams for adherence to specific industry standards and application requirements.
About Broadcom Limited
Broadcom Limited is a significant player in the field of semiconductors and optoelectronic components. Known for its innovation, the company offers a wide range of products, including various types of optocouplers. The HCPL-817-300E serves as an example of their commitment to delivering components that meet high performance and reliability standards. Similar parts in their portfolio may include other optocouplers with varying configurations and isolation ratings, catering to diverse applications across multiple industries.
Research Price and Stock for HCPL-817-300E by Broadcom Limited on Findchips.com
For those considering the purchase of the HCPL-817-300E, it is advisable to research current stock levels and pricing on Findchips. This site provides updated information about electronic components, including the availability of the part in various distributor inventories.
Historical availability indicates that the HCPL-817-300E has been stocked by distributors such as Win Source Electronics, EBV Elektronik, Mouser Electronics, and DigiKey. However, readers should check Findchips for the most up-to-date status concerning stock and pricing.