HCPL-4534-300E

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-4534-300E is a high-speed optocoupler featuring two independent channels within an 8-pin surface-mount DIP package. It provides a data rate of 1 MBd and supports a maximum forward input current of 25 mA. The device offers an isolation voltage of 3750 Vrms, ensuring robust electrical separation between circuits. Operating temperatures range from -55°C to +100°C, with a typical rise time of 20 ns and fall time of 10 ns. The output type is configured as open collector, suitable for various digital interface applications requiring reliable signal transmission.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High-speed data transmission capability up to 1 MBd
• Wide operating temperature range for industrial environments
• Open collector output configuration

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Data communication interfaces
• Power supply feedback loops
• Microprocessor system isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '300E' corresponds to the tube packaging format when sourcing components. Confirm that the manufacturer designation aligns with Broadcom Limited specifications. Ensure compliance with RoHS directives if required by project standards. Cross-reference the datasheet for pinout compatibility during integration planning.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component for applications requiring dual-channel isolation with moderate speed requirements. Consider the open collector output topology for interfacing with logic families. Evaluate thermal management needs given the extended temperature range. Compare against single-channel alternatives if only one isolated path is necessary.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL series of high-speed optocouplers manufactured by Broadcom Limited. The series is designed for demanding electronic applications where galvanic isolation is critical. The HCPL-4534 variant specifically addresses multi-channel isolation needs in compact surface-mount packages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL-4534-000E serves as a direct functional substitute within the same product family.