MAP5KE160CA

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The MAP5KE160CA is a Transient Voltage Suppression (TVS) Diode, which is designed to protect sensitive electronics from voltage and current surges. This device is widely used in various applications, including automotive, consumer, as well as industrial systems.

The MAP5KE160CA provides protection against voltage transients (surges) caused by load dump, engine start, switching noise, lightning strikes, etc. It has a low inductance design that enables it to handle high-frequency transients and fast-current transients. The device also offers low clamping due to its low capacitance and low reverse leakage current.

The MAP5KE160CA has a low operating voltage of 5.0 volts and it can withstand up to 16.0 volts in peak pulse power. It also offers an excellent clamping performance with a breakdown voltage of 14 to 15 volts and a clamping voltage of about 33 volts. The device can handle peak pulse currents up to 45 A and has a very low reverse leakage current below 10 pA.

The MAP5KE160CA is designed with a bendable lead frame so it can be securely mounted on the PCB without hindering the airflow. The device also features an enhanced electrostatic discharge (ESD) protection feature, which is highly effective in protection against electrostatic charges. Additionally, it has a low internal capacitance that enables it to suppress high-frequency transients even at very low clamping voltage.

The working principle of the MAP5KE160CA is based on a diode bridge that can handle both voltage transients and current transients. This is because the device has two anode diodes and two cathode diodes connected in series. When a surge or voltage transient is present, the diode bridge becomes conductive and allows the current to bypass the protection pathways without damaging sensitive electronic components. The current then enters the device and is clamped to a safe level. This helps to prevent both loss of power and permanent damage to the electronic components.

In addition to its use in transient voltage suppression applications, the MAP5KE160CA is also widely used in EMI/RFI filtering applications. Here, it helps to reduce electromagnetic interference, radio frequency interference, and power line interference. It can also be used as a clamping device to reduce voltage and current transients caused by switching surges.

Overall, the MAP5KE160CA is an ideal solution for protecting sensitive electronic components from voltage and current surges. It features low clamping, excellent ESD protection, and a bendable lead frame for easy mounting on the PCB. Moreover, its low internal capacitance enables it to suppress high-frequency transients even at very low clamping voltage. This makes it a perfect choice for a wide range of EMI/RFI filtering and transient voltage suppression applications.

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