ELM304X Series
ELM306X Series
ELM308X Series
4 PIN SOP ZERO CROSS TRIAC
PHOTOCOUPLER
Features:
• ELM304X VDRM of 400V, ELM306X VDRM of 600V and
ELM308X VDRM of 800V
• High isolation voltage between input
and output (Viso=3750 V rms )
• Zero voltage crossing
• Pb free and RoHS compliant.
• UL approved (No. E214129)
• VDE approved (No.40028116)
• SEMKO approved
• NEMKO approved
• DEMKO approved
Schematic
• FIMKO approved
Description
The ELM304X, ELM306X and ELM308X devices consist of a
GaAs infrared emitting diode optically coupled to a monolithic
silicon detector performing the function of a zero voltage
crossing bilateral triac driver.
They are designed for use with a discrete power triac in the
interface of logic systems to equipment powered from 110 to
240 VAC lines,
Pin Configuration
1. Anode
2. Cathode
3. Terminal
4. Terminal
such as solid-state relays, industrial controls, motors,
solenoids and consumer appliances, etc.
Applications
Solenoid/valve controls
Light controls
Static power switch
AC motor drivers
E.M. contactors
Temperature controls
AC Motor starters
Solid state relays
Everlight Electronics Co., Ltd.
Document No:DPC-0000080
1
http:\\www.everlight.com
November 25, 2010
Rev. 1
Revision : 1
LifecyclePhase:
Release Date:2010-12-20 20:59:54.0
Expired Period: Forever