The PS9851-1, PS9851-2 are optically coupled isolators containing GaAlAs LED on the input side and a CMOS output ICon the output side. They are high common mode transient immunity (CMR), high-speed CMOS output type photocouplers designed for high-speed logic interface circuits.


  • High-speed response (15 Mbps)
  • Operable at high temperature (−40 to +100°C)
  • High common mode transient immunity (CMH, CML = ±20 kV/μs TYP.)
  • High isolation voltage (BV = 2 500 Vr.m.s.)
  • Pulse width distortion (⏐tPHL−tPLH⏐ = 3 ns TYP.)
  • Ordering number of tape product : PS9851-1-F3: 1 500 pcs/reel PS9851-2-F3: 1 500 pcs/reel
  • Pb-Free product
  • Safety standards UL approved: No. E72422 DIN EN 60747-5-5 (VDE 0884-5) approved (Option)


器件号 PLP Part Status Pkg. Type Carrier Type Buy Sample
2024 7月 Active
2024 7月 Active
2024 7月 Active


文档标题 language 类型 文档格式 文件大小 日期
star PS9851-1,PS9851-2 Datasheet 日本語 数据手册 PDF 270 KB
应用指南 & 白皮书
Photocouplers Applications Note 应用文档 PDF 957 KB
Analog ICs Brochure 日本語 手册 PDF 4.20 MB
Photocouplers Brochure 日本語 手册 PDF 4.39 MB
Photocouplers Selection Guide 日本語 手册 PDF 4.34 MB