MAPLAD15KP20AE3

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TVS - diodes are devices that help protect integrated circuits from electrical destruction caused by transient voltages, and MAPLAD15KP20AE3 is one type. It provides surge performance to meet the requirements in automotive applications. With its simple structure, good functional reliability and a low cost, MAPLAD15KP20AE3 is widely used in a variety of electronic devices.

The MAPLAD15KP20AE3 is a two-terminal unidirectional TVS diode designed in an ultra-small SMA package. It provides the same level of protection against overvoltage events as standard diodes, while occupying much less board space. The device uses avalanche breakdown characteristics to limit the voltage, through a process of charge injection and carrier multiplication.

The MAPLAD15KP20AE3 clamping voltage is lower than that of a standard P6KE14A diode. The response time is typically less than 1.0 nsec. The device comes in an SMA-6L package, which is easier to assemble onto a printed circuit board than traditional devices. The working temperature range is -40ºC to + 85ºC.

MAPLAD15KP20AE3 can be used in various applications, including automotive power systems, next-generation engine control units, power supplies, automotive LCD products, consumer electronics, communications, power amplifiers, and interface modules. It can provide up to 20 A of protection against overvoltage transients and electrostatic discharges. It is also suitable for consumer and commercial electronics, such as PDAs, cell-phones, and laptops.

The operating principle of MAPLAD15KP20AE3 is based on the avalanche breakdown characteristic. A transient overvoltage event will cause the depletion region between two regions of the diode to widen until the breakdown voltage of the diode is reached. This will cause current to flow rapidly in the diode, limiting the voltage to a safe level. The device will then dissipate the energy contained in the transient.

MAPLAD15KP20AE3 can provide robust protection against transient voltages and electrostatic discharges. The device has a low clamping voltage, fast response time, and low power consumption. The diode operates within a large temperature range, and is relatively easy to mount onto a printed circuit board. It can provide reliable, cost-effective protection for a variety of applications.

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