6N138SMT/R

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Optoisolators are devices which use an optical coupler to separate two electrical circuits from one another. Generally, this separation is required when dealing with a circuit that experiences a large level of electrical noise, such as in automotive applications. The 6N138SMT/R is an optoisolator which uses a photovoltaic output transistor for coupling. It is commonly used in the automotive industry to help protect circuits from electrical noise, as well as in module protection applications.

The 6N138SMT/R is a photo-coupled transistor output optoisolator with a 500mW Darlington output. It works by using a light-emitting diode (LED) to help transfer the electrical signal. The LED is driven by an input circuit and, in turn, powers an output transistor. This output transistor is what provides the insulation between the two circuits.

The 6N138SMT/R is designed to operate in a wide variety of temperature ranges. It can be used in a temperature range from -45°C to +85°C when using a current limiting resistor. It is also designed to be able to handle peak voltages up to 60V and maximum load currents of 1.5A. This makes it ideal for a variety of applications such as automotive module protection and protection from electrical noise.

The 6N138SMT/R is a great choice for automotive applications because it provides a high level of isolation and is able to withstand wide temperature fluctuations. It is also low cost and easy to implement. In addition, it is very reliable and can handle high voltages and load currents.

When using the 6N138SMT/R for automotive applications, it is important to consider the maximum ambient temperature and the maximum voltage the device can handle. It is also important to be careful not to exceed the maximum input current when operating the device. If the device is operated outside of these parameters, it could result in damage and decreased performance.

In addition to automotive applications, the 6N138SMT/R is also commonly used in module protection applications. Like automotive applications, it is important to consider the operating temperature and maximum input current. It is also important to choose the proper current limiting resistor for the application. This will ensure the device is able to withstand the voltage and current loads which it will experience.

The 6N138SMT/R is a great choice for both automotive and module protection applications. It provides a high level of insulation between two circuits and is able to withstand wide temperature fluctuations. It is also low cost and easy to implement, plus it is very reliable and can handle high voltages and load currents.

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