EL3021S1(TA)

Current - On State (It (RMS)) (Max):	100mA
Approvals:	CSA, DEMKO, FIMKO, NEMKO, SEMKO, UL
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):	15mA
Static dV/dt (Min):	100V/µs (Typ)
Voltage - Off State:	400V
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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EL3021S1 TA Optoisolator is an optically triggered thyristor device designed for low power switching applications in datasheet systems. It offers high electrical and optical isolation from the input to the output, and is an effective way to protect the user from electrical shock. This product features a 10-pole SCR output circuit, a 3-pole Triac, and a common anode connection, allowing it to switch up to 120mA current with no load.When it comes to the application field, the EL3021S1 Ta Optoisolator can be used for various purposes, including relay replacement, motor control and industrial process control. This device also has several advantages, such as its immunity to short-term high voltage spikes, high output source resistance, and its lower power requirements. Additionally, the use of optically isolated drivers helps reduce errors due to EMI.The working principle of this product is fairly straightforward. It is based on the current-triggered thyristor technology, which uses an optical field to trigger the gate of an SCR. When the light striking the optically transparent portion of the device is of the correct frequency, this triggers a gate current which contacts the SCR and enables it to switch on. The SCR then controls the Triac and activates it, thus energizing the load connected to it.The EL3021S1 Ta Optoisolator is a great choice for low power applications, due to its low profile, very low cost, and excellent electrical performance. It is a very reliable and cost effective solution for a wide variety of industrial and commercial applications. Thanks to its optically isolated drivers, this product is well suited for applications where shielding or ground loop isolation is required. To ensure that the best performance is achieved with the EL3021S1 Ta Optoisolator, it is important to use the correct power supply and driver circuits. This optoisolator requires a low power supply voltage, typically between 9.6V and 30V. It is important to ensure that the power supply can provide a stable current to the device\'s gate during operation. It is also important to use a driver circuit with the appropriate current for the gate.The EL3021S1 Ta Optoisolator is a great choice for a wide range of electronic designs, thanks to its optical and electrical features, its low cost, and its small size. It is an ideal solution for applications such as motor control, relay replacement, and industrial process control. Its optically isolated drivers also provide the ability to reduce errors due to EMI, allowing for reliable and cost efficient operation.

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