Broadcom

HCPL-6730  

Transistor, Photovoltaic Output Optoisolators

HCPL-6730 Description

The HCPL-6730 is a high-performance, dual-channel optoisolator from Broadcom Limited, designed for use in various electronic applications requiring isolation between input and output circuits. This device features a Darlington output type and is currently active in the market. With its robust technical specifications and performance benefits, the HCPL-6730 stands out as a reliable choice for professionals in the electronics industry.

HCPL-6730 Features

• Output Type: Darlington - Provides high current gain and low output resistance, making it suitable for driving high-current loads.
• Number of Channels: 2 - Allows for isolation of two input signals simultaneously, reducing the need for multiple optoisolators.
• Current Transfer Ratio (Min): 200% @ 5mA - Ensures reliable signal transmission with minimal signal loss.
• Voltage - Isolation: 1500VDC - Offers excellent electrical isolation between input and output circuits, protecting against voltage surges and transients.
• Voltage - Output (Max): 20V - Supports a wide range of output voltages, making it compatible with various applications.
• Vce Saturation (Max): 110mV - Provides low saturation voltage, reducing power dissipation and improving efficiency.
• Turn On / Turn Off Time (Typ): 2µs, 8µs - Offers fast switching times, enabling high-speed signal transmission.
• Current - Output / Channel: 40mA - Supports high output currents, making it suitable for driving demanding loads.

HCPL-6730 Applications

The HCPL-6730 is ideal for a variety of applications where isolation between input and output circuits is required. Some specific use cases include:

1. Industrial Control Systems: The HCPL-6730's high isolation voltage and robust performance make it suitable for use in industrial control systems, where reliable signal transmission is critical.
2. Power Supplies: Its ability to handle high output currents and voltages makes it an excellent choice for power supply applications, where isolation is necessary to protect sensitive components.
3. Data Communication: The HCPL-6730's fast switching times and low saturation voltage make it suitable for use in data communication systems, where high-speed signal transmission is required.
4. Automotive Applications: Its wide operating temperature range and ability to handle high voltages make it ideal for use in automotive applications, where isolation is necessary to protect against voltage surges and transients.

Conclusion of HCPL-6730

In conclusion, the HCPL-6730 is a high-performance, dual-channel optoisolator that offers excellent isolation, fast switching times, and high output currents. Its unique features and advantages make it an ideal choice for a variety of applications, including industrial control systems, power supplies, data communication, and automotive applications. With its robust performance and reliability, the HCPL-6730 is a valuable addition to any electronics professional's toolkit.

HCPL-6730 Documents

Download datasheets and manufacturer documentation for HCPL-6730

PCN :

Product Change Notification (PDF)      

Technical Resources :

Driving and Protecting IGBTs in Inverter       Optoisolation Products Application Block Diagram Reference Guide       AN 5578: Broadcom PCB Soldering/Assembly Best Practices       AN 5336: Gate Drive Optocoupler Basic Design for IGBT / MOSFET       AN 1043 Common Mode Noise: Sources Solutions       Reduce IGBT Gate Drive Design Costs and Space       ACNU-3430: 5 Amp Gate Drive Optocoupler in 11-mm SSO-8 Package with 100 kV/μs Noise Immunity Data Sheet