5.0SMDJ85A

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TVS diodes are also known as transient voltage suppressors or transient voltage protection diodes. These devices are specifically designed to protect integrated circuit (IC) and other low-power electronic components from potentially damaging electrical surges. The 5.0SMDJ85A is an ideal choice for providing reliable overvoltage protection in applications where the voltage is likely to exceed the operational level. It features an ultra-fast response time, low capacitance design, and an optimal balance of high voltage and low current capability.

The 5.0SMDJ85A is a 3 pin, surface mount TVS diode with a working voltage range of 5V to 175V. The maximum leakage current for the device is 0.1μA, and the junction to case resistance (RJC) is 20mOhm. It has been tested and rated for a reverse peak power of 37.5 Watts and a surge capability of 19A. The operating temperature range is from -55°C to 105°C. The 5.0SMDJ85A is UL certified and meets RoHS and REACH requirements.

The 5.0SMDJ85A can be used in a variety of applications including embedded systems, portable electronics, industrial controllers, automotive electronics, and any other equipment needing overvoltage protection. It can be used to protect against electrostatic shock and other ESD-type threats, as well as lightning-induced transients. In addition, it can be used to protect DC power supplies, motor drive circuitry, and other electronics from voltage transients that could otherwise cause damage.

The working principle of the 5.0SMDJ85A is that its junction breaks down when the voltage applied across its pins exceeds a critical value. When this happens, electric current flows from the anode to the cathode, which is the source of the electrical surge. This allows the excess energy from the surge to be dissipated safely, instead of allowing it to pass through and damage the protected component. Once the transient voltage has been dissipated, the diode returns to its normal state and normal operation can resume.

The 5.0SMDJ85A is a reliable and cost-effective way of protecting sensitive electronic components from potentially damaging electrical transients. It offers superior reliability and performance in a variety of applications, with an ultra-fast response time and low capacitance design to ensure optimal protection against electrical surges and spikes. With its wide operating temperature range, it is a great choice for providing reliable overvoltage protection in critical applications.

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