HCPL-4502-000E

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-4502-000E is a single-channel high-speed optocoupler from the Broadcom HCPL series, housed in an 8-pin PDIP package. It features a phototransistor output and supports data rates up to 1 Mb/s with a maximum collector current of 8 mA. The device provides an insulation voltage of 3750 Vrms and operates within a temperature range of 0°C to +70°C. Key electrical parameters include a forward current of 16 mA, a forward voltage of 1.5 V, and a reverse voltage rating of 5 V. Power dissipation is rated at 100 mW, with a typical current transfer ratio of 22%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-speed signal transmission with a data rate capability of 1 Mb/s for efficient digital isolation.
• Delivers robust electrical isolation between input and output circuits with a high insulation voltage rating.
• Utilizes a phototransistor output configuration suitable for standard logic interface applications.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Communication interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify RoHS compliance status as documentation indicates varying levels of detail across sources. Confirm that the specific ordering suffix corresponds to the tube packaging format rather than tape and reel variants. Ensure the selected component matches the required operating temperature range for the intended application environment before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel of high-speed isolation is required with a phototransistor output. Consider the 16 mA forward current requirement and the 8 mA maximum collector current limit during circuit design. Evaluate the 3750 Vrms isolation voltage against system safety standards to ensure adequate protection margins for the specific application.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL series of high-speed optocouplers manufactured by Broadcom Limited. It is designed for through-hole mounting in an 8-pin DIP package. The series is characterized by fast switching speeds and reliable performance in demanding electronic environments, serving as a bridge between low-voltage control circuits and higher-voltage power stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL-2502-000E is a documented substitute within the same family offering similar high-speed isolation characteristics.