MAPLAD6.5KP70AE3

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Transient Voltage Suppression (TVS) diodes are semiconductor devices designed to protect against electrostatic discharge (ESD) and transient overvoltage phenomena destructive to electronic systems. The MAPLAD6.5KP70AE3 is one such TVS diode designed for ESD and transient overvoltage protection. It is often used in automotive electronics and other industrial applications.

The MAPLAD6.5KP70AE3 is a unidirectional, low capacitance diode manufactured from high-purity, low-dissipation silicon for applications requiring a low Schottky barrier. It has a 6.5kV breakdown voltage and can handle up to 70A of peak pulse current. The diode is capable of protecting voltages up to 12.6V, and is suitable for automotive electronics, power switching, military, industrial systems, and telecoms.

The working principle of the diode is simple. When the input voltage is below the breakdown voltage, current flows through the diode, allowing power to pass through the diode and on to the device. However, when the input voltage is above the breakdown voltage, the diode enters a state known as "avalanche breakdown" and the current is "clamped" to a value significantly lower than the peak current the diode is rated for. This prevents electrical over-stressing and reduces the risk of damage to the device. In addition, it also prevents the device from failing due to the additional energy that could occur during an ESD event.

The MAPLAD6.5KP70AE3 has been designed and tested to meet various safety and electrical standards. It is compliant with the following standards: IEC 61000-4-2 (Level 4 ESD 15kV contact discharge and 8kV air discharge); IEC 61000-4-5 (EFT 1kV); and ISO7637-2 (Pulse1 and Pulse3).

In conclusion, the MAPLAD6.5KP70AE3 is a unidirectional TVS diode designed to protect against electrostatic discharge (ESD) and transient overvoltage. Its high peak current handling capacity (70A), low capacitance (8pF) and low Schottky barrier, make it the perfect choice for automotive, military and industrial applications. The device is compliant with various safety and electrical standards, ensuring a safe and reliable operation in a wide range of applications.

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