HCPL-2730-000E

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-2730-000E is a dual-channel high-speed optocoupler manufactured by Broadcom Limited. It features two independent channels, each comprising a GaAsP light-emitting diode optically coupled to an integrated photodarlington detector. The device operates with a data rate of 100 kb/s and provides an isolation voltage of 3750 Vrms. Key electrical parameters include a maximum collector current of 60 mA, a typical current transfer ratio of 1600%, and a power dissipation of 135 mW. It is housed in an 8-pin PDIP package and supports an operating temperature range from -40°C to +85°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture with separated GaAsP LEDs and integrated photodarlington detectors for independent signal transmission.
• High-speed performance capability supporting data rates up to 100 kb/s for efficient digital communication.
• Robust electrical isolation rated at 3750 Vrms to ensure safety between input and output circuits.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial networking systems requiring galvanic isolation between diverse voltage levels.
• Digital communication interfaces where high-speed signal transmission and noise immunity are critical.
• General-purpose isolated logic circuits in industrial automation and control applications.

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code (e.g., 000E vs 020E) against official datasheets, as variations may indicate different insulation ratings or packaging types. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as regulatory updates can affect component specifications. Ensure the procurement source is authorized to guarantee authenticity and traceability for this discontinued or limited-stock component.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high-speed digital transmission is required. The photodarlington output offers high gain, suitable for driving loads directly without additional amplification. Consider the 3750 Vrms isolation rating for applications involving significant potential differences between circuit grounds. Verify that the 100 kb/s data rate meets the system's timing requirements before finalizing the design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL-2730 series of high-speed optocouplers from Broadcom Limited. The series is designed for applications demanding reliable signal isolation in noisy environments. The HCPL-2730-000E specifically denotes the through-hole PDIP variant, distinguishing it from surface-mount equivalents like the HCPL-2730-300E. It represents a standard solution for isolating microcontrollers from higher-voltage industrial bus lines.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct replacements must match the dual-channel photodarlington configuration and 100 kb/s speed. Verify pinout compatibility with the 8-pin PDIP footprint. Check if alternative manufacturers offer equivalent isolation voltages and current transfer ratios. Ensure any substitute maintains the same operating temperature range and package dimensions for seamless integration into existing PCB layouts.