Overview

Description

The RV1S2255A is an optically coupled isolator in an LSSOP package containing AlGaAs LEDs on the input side and an NPN silicon phototransistor on the output side. This LSSOP package is very slim and thin with a long creepage distance (8.2mm). This downsized photocoupler enables high-density surface mounting for various interface circuit layouts.

Features

  • Small and long creepage distance (8.2mm, LSSOP)
  • AC input response
  • High current transfer ratio (CTR = 300% MIN. at IF = 50μA)
  • Operating ambient temperature (115 °C MAX.)
  • High isolation voltage (BV = 5000Vrms)
  • Embossed tape product:
    RV1S2255ACCSP-10Yx#KC0: 3500 pcs/reel
  • Pb-free product
  • Safety standard
    • UL: UL1577, Double protection
    • CSA: CAN/CSA-C22.2 No.62368-1, Reinforced insulation
    • CQC: GB4943.1-2022, Reinforced insulation
    • VDE: DIN EN 60747-5-5 (Option)

Comparison

Applications

Applications

  • Air conditioner
  • Measurement equipment
  • Power supply

Documentation

Type Title Date
Datasheet PDF 352 KB
Brochure PDF 5.16 MB 日本語
White Paper PDF 808 KB 日本語
Product Reliability Report PDF 185 KB
Brochure PDF 2.04 MB 日本語
Brochure PDF 5.20 MB 日本語
Product Change Notice PDF 99 KB 日本語
White Paper PDF 651 KB 日本語 , 简体中文
Application Note PDF 957 KB
9 items

Design & Development

Models

Videos & Training

RV1S2x51A/55A Low Input Drive Photocouplers

Renesas low input drive photocouplers, featuring ultra-low input current and a high current transfer ratio (CTR), provide the optimum solution to reduce equipment footprint, improve ease of design, and enhance control.  Learn more by visiting the Low Input Current Products page.