Allicdata Part #: | CNW136-ND |
Manufacturer Part#: |
CNW136 |
Price: | $ 0.00 |
Product Category: | Isolators |
Manufacturer: | ON Semiconductor |
Short Description: | OPTOCOUPLER TRANS OUT HI SPD 8DI |
More Detail: | Optoisolator Transistor with Base Output 5000Vrms ... |
DataSheet: | CNW136 Datasheet/PDF |
Quantity: | 1000 |
Specifications
Series: | -- |
Packaging: | Tube |
Part Status: | Obsolete |
Number of Channels: | 1 |
Voltage - Isolation: | 5000Vrms |
Current Transfer Ratio (Min): | 19% @ 16mA |
Current Transfer Ratio (Max): | -- |
Turn On / Turn Off Time (Typ): | -- |
Rise / Fall Time (Typ): | -- |
Input Type: | DC |
Output Type: | Transistor with Base |
Voltage - Output (Max): | 20V |
Current - Output / Channel: | 10mA |
Voltage - Forward (Vf) (Typ): | -- |
Current - DC Forward (If) (Max): | 100mA |
Vce Saturation (Max): | -- |
Operating Temperature: | -- |
Mounting Type: | Through Hole |
Package / Case: | 8-DIP (0.400", 10.16mm) |
Supplier Device Package: | 8-DIP |
Description
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Optoisolators - Transistor, Photovoltaic Output
Optoisolators with transistor, photovoltaic output (CNW136) are commonly used components for interfacing between two independent circuits. By providing a light-activated isolation barrier between them, CNW136 provides protection for both circuits while allowing the two circuits to communicate with one-another. Additionally, CNW136 offers excellent noise immunity, high isolation voltage, and reliable performance.
This article will focus on IoT applications of the CNW136, its working principle, and what makes it a reliable and useful device.
IoT Applications of CNW136
The CNW136 optoisolator is an excellent solution for building reliable, isolated communication within an IoT system. Isolation is important in IoT systems as it protects connected components from electric shocks, power outages, and other forms of system contamination. CNW136\'s compact packaging makes it an ideal choice for integrated sensors, wearable IoT devices, and edge computing. The small footprint of the device also allows for a lower system power consumption compared to other optoisolators.
Furthermore, CNW136 can be used in various sensing applications such as over-current detection, temperature control, voltage monitoring and so on. CNW136 also provides fast, consistent operation at frequencies of up to 400KHz. The isolation voltage provided by CNW136 can reach up to 5,000 Vrms, allowing it to survive in environments with a lot of electrical interference.
Working Principle of CNW136
The CNW136 optoisolator consists of an infrared LED, an isolation barrier, and a phototransistor output, all housed within a small package. When an electrical signal is applied to the LED, light emitted from the LED crosses the isolation barrier and strikes the base of the PNP transistor. This causes the transistor to be activated, and its collector voltage decreases as a result, producing an electrical output.
The isolation barrier is designed to be as reliable and durable as possible. It is usually made of mylar or Kapton, both of which have excellent insulation properties. Additionally, the internal construction of the CNW136 is designed to minimize the risk of electrical interference. The isolation barrier is optically clear, allowing light to pass through while preventing the exchange of electrical current or voltage.
What Makes CNW136 Reliable?
CNW136’s small size and high isolation voltage make it a great choice for IoT applications, but what really sets it apart is its reliability. CNW136 optoisolators are designed for long life. The isolation barrier is highly resistant to environmental factors such as temperature, humidity, and dust, and it can withstand up to 1 million operation cycles without any performance degradation. The LED and phototransistor are also designed for a long life span and excellent noise immunity.
CNW136 also offers an extended temperature operating range – from -40 °C to 85 °C. This makes it suitable for use in a wide variety of environments, from industrial automation systems to medical equipment.
The CNW136 is a reliable and useful optoisolator for IoT applications. It offers a high isolation voltage, fast and consistent operation, and an extended temperature range. Additionally, its small size allows it to be used in a variety of applications, and its durable construction ensures a long life span. For these reasons, the CNW136 is an excellent choice for reliable, isolated communication within an IoT system.
The specific data is subject to PDF, and the above content is for reference
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