HCPL-817-30LE

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-817-30LE is a single-channel transistor output optocoupler manufactured by Broadcom Limited. It features an NPN phototransistor output and provides 5000 Vrms isolation voltage. The device supports a maximum collector current of 50 mA and operates within a temperature range of -30°C to +100°C. Key electrical parameters include a forward voltage of 1.4 V, a power dissipation of 200 mW, and a reverse voltage rating of 6 V. The component utilizes a surface-mount PDIP-4 Gull Wing package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation between input and output circuits
• Integrates an NPN phototransistor for signal transmission
• Designed for through-hole or surface-mount installation

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback loops
• Signal isolation in microprocessor interfaces

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '30LE' to confirm the lead spacing and packaging configuration, as variations exist within the HCPL-817 series. Confirm RoHS compliance status directly with the manufacturer documentation. Check for end-of-life notifications or active status updates, as availability may vary by region. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel with moderate speed and high isolation voltage is required. Compare the CTR range and switching times against other HCPL-817 variants if specific performance thresholds are critical. Ensure the PCB footprint accommodates the gull-wing lead style. Verify that the operating temperature range meets the environmental demands of the final assembly.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL-817 family of transistor output optocouplers from Broadcom Limited. The series is characterized by its versatility in providing electrical isolation for digital signals. Variants within the family differ primarily in lead spacing, packaging type, and specific electrical tolerances, allowing designers to choose the most suitable form factor for their board layout constraints.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include HCPL-817-30AE and HCPL-817-W0LE, provided the package and lead spacing requirements align. Verify that alternative parts meet the same 5000 Vrms isolation and 50 mA collector current ratings.