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(V_DRM= Rated V_DRM 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, V_DRM=Rated V_DRM, off state)

l Forward voltage: Max.1.5V(I_F=30mA)

l Reverse Leakage current : Max.10uA(V_R=6V)