4 PIN DIP ZERO-CROSS TRIAC DRIVER PHOTOCOUPLER
ELT304X, ELT306X, ELT308X Series
Features:
• Peak breakdown voltage
- 400V: ELT304X
- 600V: ELT306X
- 800V: ELT308X
• High isolation voltage between input and output (Viso=5000 V rms )
•Zero voltage crossing
• Pb free and RoHS compliant.
• UL and cUL approved(No. E214129)
• VDE approved (No. 40028391)
• SEMKO approved
• NEMKO approved
• DEMKO approved
• FIMKO approved
Description
The ELT304X, ELT306X and ELT308X series of devices each consist of a GaAs infrared emitting diode optically coupled to a monolithic silicon zero voltage crossing photo triac. They are designed for use with a discrete power triac in the interface of logic systems to equipment powered from 110 to 380 VAC lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances.
Applications
Solenoid/valve controls
Light controls
Static power switch
AC motor drivers
E.M. contactors
Temperature controls
AC Motor starters
ELT3063 Electrical Characteristics (Ta=25°C unless specified otherwise)
l LED Trigger Current: 5mA (Main terminal Voltage=3V)
l Holding Current: Typ 500uA
l Peak Blocking Current: 100nA(VDRM= Rated VDRM IF= 0mA )
l Peak On-state Voltage: 3V
l Critical Rate of Rise off-state Voltage: Min.1000V/us
l Inhibit Voltage (MT1-MT2 voltage above which device will not trigger) :Max.20V(IF= Rated IFT)
l Leakage in lnhibited State: Max.500uA(IF= Rated IFT, VDRM=Rated VDRM, off state)
l Forward voltage: Max.1.5V(IF=30mA)
l Reverse Leakage current : Max.10uA(VR=6V)