5.0SMDJ26A

TVS - Diodes

The 5.0 SMDJ26A is a transient voltage suppressor (TVS) diode, otherwise known as a Signal Diode Array. It was designed to protect multi-contact points within the electric circuit from the damaging effects of transients in the event of a power surge. Transients occur when a sudden voltage increase or decrease occurs in a power supply. The 5.0 SMDJ26A is a one-piece diode array which is designed to absorb the form of transients which can damage the electric circuitry.

The 5.0 SMDJ26A diode array provides line-to-line, line-to-ground, or line-to-signal protection for up to four lines. It is a highly efficient protection device which is capable of absorbing power surges up to 10A if used in conjunction with external series resistors. The 5.0 SMDJ26A has a wide operating voltage range of 6.8V to 250V, making it an ideal solution for both high voltage and low voltage applications.

The primary application field for the 5.0 SMDJ26A is in power supply protection. It can be used to provide surge protection to power supplies in electronic devices such as computers, projectors, radio equipment, and audio systems, as well as other household appliances. It can also be used in vehicles to protect the vehicle’s alternator from voltage spikes due to the battery charging and discharging. Other possible uses include providing surge protection to power lines in robotics applications, railroad control systems, and military equipment.

The working principle of the 5.0 SMDJ26A is relatively simple. When a voltage surge occurs, the diode array is triggered and the voltage is diverted away from the circuit. This prevents the circuitry from becoming damaged due to the sudden increase in voltage. The 5.0 SMDJ26A can absorb up to 10A of current and will return to its normal operating voltage once the surge has passed. This makes it an ideal protection device for sensitive electrical equipment.

In conclusion, the 5.0 SMDJ26A is a highly efficient form of transient voltage suppressor diode, capable of absorbing power surges up to 10A. It is primarily used in power supply protection and is suitable for applications ranging from small household appliances to large military and transportation equipment. Its simple working principle diverts voltage away from the electrical circuitry, keeping the circuit safe from damage due to voltage spikes.