SMDJ170

TVS Diodes, also known as Transient Voltage Suppressor diodes, are a type of semiconductor diode specifically designed to protect sensitive electronic components from electrical spikes and surges. The SMDJ170 is a small-signal 2-pin axial diode with a voltage rating of 170V and a power dissipation rating of 1.5W. It is ideal for use in applications where a fast response time is required for effective surge protection.

The working principle of the SMDJ170 is based on the principle of Zener diode, which is a type of diode with a reverse breakdown voltage. When a voltage greater than the rated breakdown voltage is applied across the diode, the diode will conduct and dissipate the excess energy to protect the connected electronic components from being damaged. The SMDJ170 also has a fast response time, which means that it is able to switch from a non-conducting to a conducting state within nanoseconds once the specified voltage level is reached.

The SMDJ170 can be used in a wide range of applications, including computer and audio visual equipment, automotive electronics, home theater systems, and security systems. It can also be used for communications systems, power supplies, and test instrumentation. It is particularly suitable for applications where high transient voltages are expected, such as automotive applications. In these types of applications, the SMDJ170 can provide effective protection from voltage spikes and surges, preventing any damage to the connected electronic components.

The SMDJ170 can also be used in power line conditioning applications, where it can provide both line conditioning and surge protection. This is particularly useful in applications such as power supplies, AC supplies, and power distribution networks, where it is necessary to maintain a constant voltage supply to different electronic components. The SMDJ170 is able to absorb transient voltage spikes, ensuring that the power supply is not affected, and protecting the connected electronic components from damage caused by voltage surges.

The SMDJ170 is a reliable and cost-effective solution for protecting sensitive electronic components from electrical spikes and surges, and it is used in a wide range of applications. Its fast response time makes it ideal for any application where a fast response is necessary for effective surge protection. It is a small, low-profile package and is easy to install in applications where size is a factor. With its various features, the SMDJ170 is able to provide effective and reliable protection for many different types of electronic device.