HCPL-817-300E

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL-817-300E is a single-channel transistor output optocoupler manufactured by Broadcom Limited. It features an NPN phototransistor output and operates with a maximum forward current of 50 mA. The device provides an isolation voltage of 5000 Vrms, ensuring robust electrical separation between input and output circuits. Key electrical parameters include a collector-emitter saturation voltage of 200 mV, a power dissipation rating of 200 mW, and a reverse voltage of 6 V. The unit supports surface mount installation in a PDIP-4 Gull Wing package. Operating temperatures range from -30°C to +100°C, with rise and fall times specified at 18 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage isolation capability for circuit protection
• Utilizes NPN phototransistor output configuration
• Designed for surface mount technology integration

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial networking systems
• Power sequence controllers
• Input/Output interface applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code against official datasheets to confirm package type and performance grades. Ensure compatibility with surface mount assembly processes. Confirm RoHS compliance status through manufacturer documentation before procurement. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is required for single-channel signal transmission. Consider the 50 mA forward current limit and 200 mW power dissipation for thermal management. Evaluate the 18 µs switching speed against system timing requirements. Ensure the NPN output configuration matches the receiving circuit design needs.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the HCPL series of optocouplers from Broadcom Limited. The series includes various configurations for different mounting styles and performance specifications. The HCPL-817-300E specifically addresses surface mount applications requiring reliable galvanic isolation in industrial environments.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL-817-00CE and HCPL-817-W00E are related variants within the same product family. Verify pinout compatibility and electrical parameter differences before substitution.