SMDJ16CA R7G Circuit Protection

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TVS - Diodes (Transient Voltage Suppression Diodes) are devices designed to protect sensitive electronic components, circuits, and equipment from sudden power transients and disruptions. The SMDJ16CA R7G is a TVS diode designed to protect both high-speed digital and analog equipment against power surges.

Features

The SMDJ16CA R7G features bi-directional protection from surges and over-voltage transients. It offers a highly reliable solution, delivering peak pulse power rating of up to 600-watts (10/1000 μs). With excellent clamping capability, it exhibits a low Maximum Reverse Leakage Current (Irrm) of 30 µA. Additionally, the diode features a RoHS compliant, lead-free construction and can operate from -55ºC to 150ºC. The SMDJ16CA R7G also offers excellent surge performance capabilities with wide operational temperature range, delivering excellent protection under high- energy surge events.

Applications

The SMDJ16CA R7G is ideal for use in applications such as telecommunications infrastructure, medical equipment, industrial control systems, consumer electronics, automotive electronics, renewable energy systems, and lighting systems. It can also be used in other applications that require protection from over voltage transients and surges.

Working Principle

The SMDJ16CA R7G is a bi-directional transient voltage suppression diode that utilizes silicon avalanche technology to protect sensitive electronic components and circuits. It is connected between two points of a circuit to clamp the voltage between those points to a set level. When a voltage surge occurs, the diode begins to conduct, creating a low-resistance path to ground and diverting the excess current from the protected device. In a static situation, the diode acts as an open circuit, allowing normal current transfer between the two points and no interference from the diode.

The SMDJ16CA R7G features a built-in protection mechanism that monitors the current passing through the diode, and when the surge current exceeds the diode’s rating, the diode will be automatically shut off and begin to conduct the excess current. This will limit the surge current to the device’s rating and protect the device from potential damage.

The SMDJ16CA R7G is a reliable, easy-to-use solution for protecting power systems and electronic devices from damaging power surges and over-voltage transients. Its bi-directional protection and wide operating temperature range makes it an ideal choice for many applications requiring high-speed, cost-effective surge protection.

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