MASMBJ8.5AE3

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MASMBJ8.5AE3 is a type of transient voltage suppression (TVS) diode with an array of silicon semiconductor chips. Its main purpose is to protect sensitive circuits and components from harmful transients that may occur due to electrostatic discharge (ESD), load switching and other electrical surges. These transients in the form of voltage spike or voltage drop can damage the delicate semiconductor components in a circuit,and henceforth, it is important to protect these components from any such sudden voltage or current excursions.

MASMBJ8.5AE3 ensures that these surges have the least effect on the connected devices by providing fast, reliable, and uniform protection.It is designed in a 20-pin surface mount (SMT) package which is extremely convenient for placement on a printed circuit board (PCB). Additionally, its package dimension is 2.5mm x 4.0mm making it one of the smaller packages of the series. Not to mention, being a surface-mount device, it only requires a small space on the PCB.

The device has a breakdown voltage of 8.5V and a reverse leakage current of controlled 30mA @ 8.5V, 50mA at 5V. Moreover, it offers excellent clamping capability with a peak pulse capability of 4kV @ 8.5A. This type of diode is a unidirectional device which automatically turns on (activates) when it encounters a voltage exceeding its clamping voltage. So, whenever there is a high voltage across the diode, it startsto conduct and short out the outputs that the spike has produced. Therefore, the MASMBJ8.5AE3 design contains a zener diode and a silicon avalanche diode in one package.

The MASMBJ8.5AE3 application areas include its use in general purpose protected circuits,consumer computing devices, audio-video equipment, digital cameras, medical equipment, power supply circuitry, automotive electronics and USB protection.

In conclusion, the MASMBJ8.5AE3 is an effective transient voltage suppression diode with a wide range of applications in various fields.It offers fast, uniform, and reliable protection from damaging voltage and current transients. It provides a cost-effective and space-saving solution for all kinds of electrical/electronic circuit protection.

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