HCPL-817-W0DE

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-817-W0DE is a single-channel transistor output optocoupler manufactured by Broadcom Limited. It features an NPN phototransistor output and provides 5000 Vrms insulation voltage. The device supports a maximum forward current of 50 mA with a forward voltage of 1.4 V. Key electrical parameters include a collector-emitter saturation voltage of 200 mV, a reverse voltage of 6 V, and power dissipation of 200 mW. It operates within a temperature range of -30°C to +100°C. The component utilizes a PDIP-4 package and exhibits rise and fall times of 18 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using optical transmission.
• Features an NPN phototransistor output for digital signal switching applications.
• Designed for surface mount or through-hole integration via the PDIP-4 gull wing package.

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring circuit isolation
• Power supply feedback loops
• Signal transmission across isolated grounds

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix W0DE against official Broadcom documentation to confirm pinout and packaging details. Confirm RoHS compliance status through the manufacturer's latest product compliance reports. Ensure the source document explicitly lists this part number as active or available, as distribution data may vary by region and time.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel of isolation with an NPN output is required. Compare the 5000 Vrms insulation rating against system safety requirements. Evaluate the 18 µs switching speed against the application's timing constraints. Verify that the PDIP-4 footprint matches the PCB design specifications.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the HCPL series of optocouplers from Broadcom Limited. The series typically offers various isolation voltages and output types. The HCPL-817 variant specifically targets general-purpose isolation needs with standard bipolar outputs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's obsolescence notices or cross-reference guides for verified alternatives if this part is discontinued.