
Allicdata Part #: | ELT3083-ND |
Manufacturer Part#: |
ELT3083 |
Price: | $ 0.35 |
Product Category: | Isolators |
Manufacturer: | Everlight Electronics Co Ltd |
Short Description: | OPTOISOLATOR 5KV TRIAC 4DIP |
More Detail: | Optoisolator Triac Output 5000Vrms 1 Channel 4-DIP |
DataSheet: | ![]() |
Quantity: | 1000 |
300 +: | $ 0.31878 |
Current - LED Trigger (Ift) (Max): | 5mA |
Approvals: | cUL, Demko, Fimko, Nemko, Semko, UL |
Supplier Device Package: | 4-DIP |
Package / Case: | 4-DIP (0.300", 7.62mm) |
Mounting Type: | Through Hole |
Operating Temperature: | -55°C ~ 100°C |
Current - DC Forward (If) (Max): | 60mA |
Voltage - Forward (Vf) (Typ): | 1.5V (Max) |
Turn On Time: | -- |
Current - Hold (Ih): | 280µA (Typ) |
Series: | -- |
Static dV/dt (Min): | 600V/µs |
Voltage - Off State: | 800V |
Voltage - Isolation: | 5000Vrms |
Number of Channels: | 1 |
Zero Crossing Circuit: | Yes |
Output Type: | Triac |
Part Status: | Active |
Packaging: | Tube |
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Optoisolators are useful in any situation where two separate circuits need to be electrically isolated from each other. The ELT3083 application field and working principle is a good example of how optoisolators can be used effectively in a circuit. ELT3083 takes advantage of a combination of a triac and SCR devices to provide a reliable solution for high current isolation.
In its most basic form, a triac is a three-terminal device that can control the current that flows through it. In electrical terms, this means that the triac can be used as either an AC switch or an AC voltage regulator. An SCR, on the other hand, is a four-terminal device that can be used to control the voltage applied to its anode. This makes the SCR an ideal device for regulating AC voltages in the range of 120V to 600V.
The ELT3083 application field and working principle combines these two devices to achieve an optimal level of current and voltage isolation. The triac is connected to the input circuit, and is used to control the current that flows through it. The SCR is then connected to the output circuit, and is used to control the voltage applied to the load. Because the two devices are completely separate and isolated from each other, the output circuit is completely safe and secure from any electrical interference.
The primary advantage that the ELT3083 offers is that it can provide high current isolation with minimal losses. This makes it ideal for applications where the load needs to be protected from sudden voltage or current surges. Additionally, because the two devices are completely independent of each other, the output circuit is much more reliable and stable than if the two devices were connected together. This makes it ideal for applications where the load is capable of handling larger than normal current and voltage levels.
The ELT3083 also has the added benefit of being able to be used in applications where the input does not have a strong enough signal to control the triac and SCR devices separately. In these situations, the ELT3083 can be used as a current and voltage isolator, allowing the output to still remain independent and safe from interference. In addition, the ELT3083 can also be used to reduce electrical losses throughout a circuit. This is because the two devices are independent of each other and work together to provide a more efficient and reliable output.
In conclusion, the ELT3083 application field and working principle is a good example of how optoisolators can be utilized effectively in real-world applications. By combining the triac and SCR devices, the ELT3083 is able to provide high current and voltage isolation with minimal losses. Additionally, the two devices are independent of one another, allowing them to provide reliable, efficient, and safe outputs. As a result, the ELT3083 is an ideal device for applications where the load needs to be protected from sudden voltage and current surges, and is also useful for applications where the input does not have a strong enough signal to independently control the triac and SCR devices.
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