ACPL-847-360E

Transistor, Photovoltaic Output Optoisolators Overview

The ACPL-847-360E is a quad-channel, full-pitch transistor output optocoupler manufactured by Broadcom Limited. It features four independent DC-input channels with phototransistor outputs housed in a 16-pin SMD/SMT gull-wing package. The device provides 5000 Vrms isolation voltage and supports a maximum collector-emitter voltage of 70 V. Key electrical parameters include a typical rise time of 4 µs and fall time of 3 µs, with a minimum current transfer ratio (CTR) of 50%. The forward current rating is 50 mA, and the operating temperature range extends from -30°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel architecture with full-pitch pin spacing for simplified PCB layout
• High insulation voltage capability of 5000 Vrms for robust signal isolation
• Fast switching performance with typical rise and fall times under 4 microseconds
• Wide operating temperature range suitable for industrial environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems requiring multi-channel isolation
• Power supply feedback loops for signal transmission across isolation barriers
• Data communication interfaces needing high-speed digital signal coupling

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and specific lot traceability requirements before procurement. Ensure storage conditions adhere to moisture sensitivity level guidelines to maintain device integrity upon installation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required within a single footprint constraint. The full-pitch design facilitates easier assembly compared to narrow-body alternatives. Consider the 50% minimum CTR and 70V output voltage rating to ensure compatibility with downstream logic levels and load requirements in the target circuit design.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ACPL-84x series of multi-channel optocouplers designed for general-purpose isolation applications. The series offers various channel counts and packaging options to accommodate different density and isolation needs. The ACPL-847 specifically addresses applications requiring four isolated channels with standard speed characteristics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes may include other quad-channel transistor output optocouplers with similar isolation ratings and pin configurations. Verify functional equivalence regarding current transfer ratio, propagation delay, and package dimensions before substitution.