RV1S2255ACCSP-10YC#KC0

Overview

The RV1S2255ACCSP-10YC#KC0 is a transistor output optocoupler manufactured by Renesas Electronics. It features an LSSOP-4 surface mount package with one channel and 5000 Vrms insulation voltage. Key electrical parameters include a minimum current transfer ratio of 50%, a maximum of 400%, and a forward current of 30 mA. The device supports a maximum collector-emitter voltage of 80 V, a collector current of 30 mA, and a saturation voltage of 300 mV. Operating temperatures range from -40°C to +125°C.

Feature Summary

• Provides high isolation voltage for safe signal transmission between isolated circuits
• Designed for low forward current operation to enhance energy efficiency
• Utilizes NPN phototransistor output for reliable digital switching applications

Applications

• Industrial automation control systems
• Power supply feedback loops
• Microcontroller input isolation

Procurement Notes

Verify the specific suffix KC0 confirms embossed tape reel packaging containing 3500 pieces. Confirm RoHS3 compliance status matches project requirements. Ensure the LSSOP-4 footprint aligns with PCB design constraints. Check for moisture sensitivity labeling prior to assembly processing.

Selection Notes

Select this component when high isolation voltage and compact SMD packaging are required. The NPN output suits standard logic interfacing. Verify thermal management needs against the 125°C maximum operating temperature limit. Consider the 50% to 400% CTR spread for circuit gain margin calculations.

Part Context

This part belongs to the RV1S series of optocouplers from Renesas. It shares the LSSOP-4 form factor with other variants in the family but differs in internal transistor characteristics and packaging quantity specifications defined by the suffix codes.

Replacement Considerations

RV1S2255ACCSP-10YC-N#SC0 is a confirmed substitute variant within the same product line offering identical electrical performance with different packaging configuration.