SMAJ12A-TP Circuit Protection

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Transient Voltage Suppressors (TVS) are designed to protect electronic circuits from over-voltage transients or spikes. One popular technology used in TVS is known as the Schottky diode, and the SMAJ12A-TP is a 60vac/100vdc bidirectional TVS diode with an operating temperature range of -55C to 150C.

The SMAJ12A-TP TVS diode is a low power, low capacitance silicon diode designed to protect electronic circuits, systems and microprocessors from lightning, transients, inductive switching, interruptions, etc. This device is effective in clamping transient over voltages and offers bidirectional protection against voltage transients, electrostatic discharges (ESD) and other high-frequency high-energy transients. It also offers very low leakage current and is available in a variety of packages to suit various applications. The device is RoHS-compliant and is designed to meet stringent military environmental requirements.

The SMAJ12A-TP TVS diode works on the principle of reverse blocking. Reverse blocking allows the diode to be connected between the AC line and ground leg, thereby protecting any connected circuits. When the ac line voltage exceeds the breakdown voltage of the diode, the diode will conduct, routing the excess voltage to ground. When the line voltage drops below the threshold voltage, the diode blocks, stopping the current flow between the line and ground.

The SMAJ12A-TP TVS diode is ideal for application in power supplies, AC power lines, computer systems, telecommunications, and consumer electronics. The device is recognized as an effective guard against transient over voltages, and has found its use in numerous industries such as automotive, industrial control, and medical.

The SMAJ12A-TP is a TVS diode with a low operating temperature range. It can withstand high voltage transients and offers very low-leakage current. This makes it an ideal choice for a variety of applications. It is a cost-effective solution for protecting electronic circuits, systems and microprocessors from lightning, transients, inductive switching, interruptions and more.

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