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, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances,
etc.
Features:
Peak breakdown voltage
400V: ELM304X
600V: ELM306X
800V: ELM308X
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.132249)
SEMKO approved
NEMKO approved
DEMKO approved
FIMKO approved
Applications:
Solenoid/valve controls
Light controls
Static power switch
AC motor drivers
E.M. contactors
Temperature controls
AC Motor starters
Solid state relays
Package | 4-Pin DIP |
Mounting | SMD |
Type | Zero Crossing |
Number of Pins | Quad |
Length | 4.4mm |
Width | 4.1mm |
Height | 2mm |
Number of Channels | Single |
Max. Forward Voltage | 60V |
dV/dt | 1000V/uS |
Min. Isolation Voltage | 3750V |
Max. Peak Blocking Voltage VDRM | 800V |
Max. Peak On-State Current IFT | 10mA |
Max. Power Dissipation | 300mW |
Min. Operating Temp. | -40C |
Max. Operating Temp. | 110C |
Packaging | Tape & Reel |
Min. Storage Temp. | -55C |
Max. Storage Temp. | 150C |
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