EL3052S(TA)-V

Current - On State (It (RMS)) (Max):	100mA
Approvals:	CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL, VDE
Supplier Device Package:	6-SMD
Package / Case:	6-SMD, Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 100°C
Current - DC Forward (If) (Max):	60mA
Voltage - Forward (Vf) (Typ):	1.18V
Turn On Time:	--
Current - Hold (Ih):	250µA (Typ)
Series:	--
Current - LED Trigger (Ift) (Max):	10mA
Static dV/dt (Min):	1kV/µs
Voltage - Off State:	600V
Voltage - Isolation:	5000Vrms
Number of Channels:	1
Zero Crossing Circuit:	No
Output Type:	Triac
Part Status:	Active
Packaging:	Tape & Reel (TR)

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EL3052S(TA)-V is a type of opto-isolators which are specifically designed for Triac and SCR output applications. It is a type of photo-triac opto-isolator that provides 2500V peak-to-peak isolation which is essential for ensuring the secure functioning of circuits which must not experience disruptive voltage changes.At the core of the EL3052S(TA)-V is a photo-triac, which is a device that utilizes both photosensitivity and the same switching characteristics of a Triac. The EL3052S(TA)-V contains an infrared LED path that emits a current when it is activated by a projecting voltage. The LED current creates an electrostatic field which then varies its conductance, enabling it to act as a switch.In operation, the output of an optocoupler is fed to a TRIAC gate. The level of the output current controls the operation of the TRIAC. So, when the output current of the optocoupler reaches a certain threshold the TRIAC is turned off and when it is below that threshold the TRIAC remains in the off state. This also makes it possible to dim the light intensity from an incandescent lamp which is driven by the TRIAC.The EL3052S(TA)-V is also quite resistant to power surges and noise, making it a reliable opto-isolator when compared to other similar devices. The operation of this device requires a power supply voltage of 20V to 25V DC for its operation.The EL3052S(TA)-V is commonly used in Triac firing control circuits, triac turn-off and SCR output circuits, AC switching circuits, and contactless AC motor control systems. Its safety related operational parameters such as high dielectric strength and isolation voltage, low-level trigger current, and long service life make it especially suitable for these applications. In addition, it provides isolated switching for appliances used in the industry.In conclusion, the EL3052S(TA)-V is an ideal opto-isolator when used in applications that require a fast and noise-free operation. It is also a reliable and durable device, making it an ideal choice for a wide variety of industrial applications where high-isolation is preferred.

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