MA15KP75CAE3

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The MA15KP75CAE3 is an unidirectional and bidirectional surface mount Transient Voltage Suppressor (TVS) diode that provides overvoltage protection from electrostatic discharge (ESD) and other transients. The diode has a low clamping voltage, allowing it to protect sensitive components from voltage spikes. With its fast response time, the MA15KP75CAE3 is ideal for use in automotive and other industrial applications where overvoltage protection is required.

The MA15KP75CAE3 is a bidirectional TVS diode with a 15kV maximum peak pulse power capability, and a peak pulse current rating of 75A. The diode is housed in a small SOD-323 SMD package, with an extended standoff distance from the mounting surface for improved thermal performance. The working voltage range of the device is 7.5V-30V, and the clamping voltage is typically 8.1V (for a 12V source). The MA15KP75CAE3 also features a high peak current and low capacitance for increased surge protection.

The MA15KP75CAE3 is well suited for the protection of automotive systems and other industrial applications, such as motor drives, power supplies, and microcontrollers. In an automotive system, the diode can be used to protect components such as ECUs, sensors, and switches from ESD transients generated by sparks from circuit faults. In other applications, the diode provides protection from electrostatic discharge, overvoltage spikes, and surges caused by lightning and overloads. The MA15KP75CAE3 also features a low reverse leakage current, making it well suited for applications where reverse polarity protection is needed.

The MA15KP75CAE3 operates by clamping the voltage to a safe level to protect the device and its connected components. When a voltage spike is detected, the diode’s low capacitance allows it to quickly respond and conduct current until the voltage is clamped at the breakdown voltage, allowing the current to dissipate safely within the diode. The bidirectional protection feature means that the diode will protect against both positive and negative voltage spikes.

The MA15KP75CAE3 is a reliable and cost-effective solution for ESD protection in automotive and industrial applications. With its fast response time and low clamping voltage, the diode is able to protect sensitive components from voltage spikes, surges, and other transients. The MA15KP75CAE3’s small size, low capacitance, and bidirectional protection make it an ideal choice for applications where reliable transient protection is required.

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