HCPL0501R2V

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0501R2V is a single-channel high-speed optocoupler manufactured by onsemi. It features an infrared LED input and a transistor output with a base terminal, housed in an 8-SOIC surface-mount package. Key electrical parameters include a maximum DC forward current of 25 mA, a typical forward voltage of 1.45 V, and a collector current of 8 mA. The device provides 2500 Vrms isolation voltage and operates within a temperature range of -40°C to 85°C. Typical switching times are 450 ns for turn-on and 300 ns for turn-off, with a current transfer ratio ranging from 19% to 50% at 16 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed signal transmission capability suitable for demanding electronic systems
• Integrated base terminal on the output transistor for enhanced control
• Robust galvanic isolation between input and output circuits

Transistor, Photovoltaic Output Optoisolators Applications

• Signal isolation in industrial communication interfaces
• Power supply feedback loops requiring fast response
• Microcontroller interface circuits for noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix R2V corresponds to the required tape-and-reel packaging configuration. Confirm that the 8-SOIC footprint matches the target PCB design constraints. Ensure compliance with RoHS3 standards if required by the end product specifications. Check lead times as manufacturing cycles may vary based on production schedules.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel transistor output with a base connection is required for high-speed isolation. Consider the 2500 Vrms isolation rating for safety requirements. Evaluate the 450 ns/300 ns switching speeds against system timing constraints. Compare the 8 mA collector current limit with load requirements to ensure adequate drive capability.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL050x series of high-speed optocouplers from onsemi. The series includes variants with different output types such as logic gates or transistors. The HCPL0501 specifically denotes the single-channel transistor output configuration. These devices are designed for applications requiring reliable signal transfer across isolated barriers.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes within the same family include HCPL0501R2. Verify pinout compatibility and electrical parameter equivalence before substitution. Cross-reference datasheets for any differences in switching speed or isolation ratings.