HCPL0701R2V

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0701R2V is a single-channel high-speed optocoupler manufactured by onsemi. It features a split Darlington output configuration with base control, designed for applications requiring low input current and high gain. The device provides electrical isolation of 2500 Vrms between the input LED and the phototransistor output. It is housed in an 8-pin SOIC package and supports data rates up to 1 Mb/s. Key electrical parameters include a forward voltage of 1.45 V, a collector-emitter saturation voltage of 300 mV, and a power dissipation rating of 100 mW. The component operates within a temperature range of -40°C to +85°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Single-channel architecture with split Darlington output structure
• High gain performance enabled by base control mechanism
• Low input current requirements for efficient drive capability
• Robust electrical isolation rated at 2500 Vrms

Transistor, Photovoltaic Output Optoisolators Applications

• Logic gate interface circuits requiring fast switching
• Data communication systems needing signal isolation
• Industrial control systems with noise-sensitive inputs
• Power supply feedback loops for voltage regulation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through official onsemi channels or authorized distributors. Confirm that the part number suffix matches the specific tape-and-reel packaging variant. Check for recent product lifecycle notices as availability may be limited. Ensure compliance with RoHS directives if required for your assembly process. Validate datasheet revisions to confirm parameter consistency before integration.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high speed and high gain are critical for signal integrity. The split Darlington output allows for lower drive currents compared to standard transistor outputs. Consider the 8-pin SOIC package constraints for PCB layout. Evaluate the 2500 Vrms isolation barrier against system safety requirements. Compare propagation delays and rise/fall times against target data rates.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL0701 series of high-speed optocouplers from onsemi. It shares architectural similarities with other devices in the family but offers specific gain characteristics suited for logic interfacing. The series is designed to replace older discrete isolation solutions with integrated, compact packages. It complements other onsemi isolation products like the HCPL-273x series for diverse application needs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public records indicate the HCPL0701R2V is obsolete and no longer manufactured. Designers should evaluate alternative high-speed optocouplers with similar pinouts and electrical specifications. Verify compatibility of replacement parts regarding isolation voltage, data rate, and output configuration before substitution.