The PS9924 is an optical coupled high-speed, active low type isolator containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip.


  • Long creepage distance (14.5 mm MIN.)
  • High common mode transient immunity (CMH, CML = ±15 kV/μs MIN.)
  • High-speed response (tPHL = 100 ns MAX., tPLH = 100 ns MAX.)
  • Low power consumption (VCC = 3.3/5V)
  • 8-pin LSDIP (Long Creepage SDIP) type
  • Pb-Free and Halogen Free product

Product Options

Part Number PLP Part Status Pkg. Type Carrier Type Buy Sample
2028-07-01 Active
2028-07-01 Active

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
PS9924 Data sheet 日本語 Datasheet PDF 4.97 MB
Application Notes & White Papers
Photocouplers Applications Note Application Note PDF 957 KB
Industrial Automation Brochure 日本語, 简体中文 Brochure PDF 7.93 MB
Photocouplers Brochure 日本語 Brochure PDF 4.39 MB
Photocouplers Selction Guide 日本語 Brochure PDF 4.34 MB
PHOTOCOUPLERS Catalog ( R08CP0001EC0100 ) Brochure PDF 9.83 MB