ACNT-H50L-500E

Transistor, Photovoltaic Output Optoisolators Overview

The ACNT-H50L-500E is a high-speed optocoupler manufactured by Broadcom Limited, featuring a single channel in an SO-8 Stretched surface-mount package. It supports data rates up to 1 Mb/s with an isolation voltage of 1500 Vrms. The device utilizes an open collector output type and offers a current transfer ratio of 50%. Key electrical parameters include a forward current of 12 mA, forward voltage of 1.45 V, reverse voltage of 7 V, and output current of 8 mA. Power dissipation is rated at 100 mW, and it operates within a temperature range of -40°C to +105°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-speed signal transmission capability for digital communication interfaces.
• Ensures electrical safety through robust optical isolation between input and output circuits.
• Features an open collector output configuration suitable for interfacing with various logic families.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring galvanic isolation.
• Communication equipment utilizing serial data transmission protocols.
• Power supply feedback loops for noise immunity and safety compliance.

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '500E' corresponds to lead-free and RoHS compliant packaging configurations as defined by Broadcom. Confirm that the SO-8 Stretched package dimensions align with your PCB footprint requirements. Ensure that the operating temperature range meets the environmental conditions of the final assembly. Cross-reference the datasheet for any recent product change notices affecting pinout or electrical characteristics before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a balance of moderate speed and cost-effectiveness is required for isolated digital signaling. The 1500 Vrms isolation rating suits applications where lower creepage distances are acceptable compared to higher-rated alternatives. Consider the open collector output if external pull-up resistors can be accommodated in the design. Evaluate the 12 mA forward current requirement against available drive capabilities in the source circuit to ensure reliable switching performance.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ACNT series of high-speed optocouplers from Broadcom Limited. The series is designed for applications demanding reliable signal transmission across isolation barriers. The ACNT-H50L variant specifically targets general-purpose high-speed digital isolation needs. It complements other devices in the portfolio offering varying isolation voltages and data rates.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include HCPL-050L-500E, though verification of insulation voltage differences (3750 Vrms vs 1500 Vrms) and output type compatibility is necessary. Ensure any replacement maintains the same package outline and pin configuration to avoid board redesign.