Overview

Description

The PS2841-4A and PS2841-4B are optically coupled isolators containing GaAs light emitting diodes and NPN silicon phototransistors. These products include four channels in a single package for high-density mounting applications. The PS2841-4A and PS2841-4B are the world's smallest class of photocouplers and realize about 50%reduction in mounting area compared with the PS280x and PS281x Series.

Features

  • Ultra small and thin package (12-pin ultra shrink SOP, Pin pitch 0.8 mm, 4.4 (L) × 5.6 (W) × 2.5 (H))
  • Common lead PS2841-4A: cathode, collector common PS2841-4B: anode, collector common
  • High current transfer ratio (CTR = 200% TYP. @ IF = 1mA)
  • High isolation voltage (BV = 1 500 Vr.m.s.)
  • Pb-Free product
  • Ordering number of tape product: PS2841-4A-F3: 2 500 pcs/reel PS2841-4B-F3: 2 500 pcs/reel
  • Safety standards UL approved: UL1577, Single protecion

Comparison

Applications

Documentation

Type Title Date
Datasheet PDF 5.04 MB
Brochure PDF 2.04 MB 日本語
Brochure PDF 5.20 MB 日本語
Product Reliability Report PDF 189 KB
Brochure PDF 5.14 MB 日本語
Product Change Notice PDF 99 KB 日本語
Brochure PDF 7.93 MB 日本語 , 简体中文
Application Note PDF 466 KB 日本語
Application Note PDF 957 KB
9 items

Design & Development

Models