Photo DMOS-FET Relay
The LT211 is a miniature 1-Form A solid state relay in a 4 pin SOP package that employs optically
coupled MOSFET technology to provide 1500V of input to output isolation. The Input of optical
coupler been controlled by a highly efficient GaAlAs infrared LED and MOS FETs on the output side.
‧SOP package 4 Pin type in miniature design (4.4×4.3×2.0mm / .173×.169×.083inch)
‧Low driver power requirements (TTL/CMOS Compatible)
‧Arc-Free with no snubbing circuits
‧1500Vrms Input/Output isolation
‧Tape & Reel version available
‧Telecommunications (PC, Electronic notepad)
‧Measuring and Testing equipment
‧High speed inspection machine
‧Data communication equipments
‧Factory automotive equipment
1 Letex Technology Corp.