MA15KP85AE3

MA15KP85AE3 is a TVS - Diode that is specifically designed to protect circuits from extreme voltage transients over-stresses. This device can be used in a variety of applications, including automotive, industrial, medical, consumer electronic and communication systems. This diode offers excellent surge capability and is considered to be one of the most reliable and cost-effective solutions for high-power, high-speed, and wide-temperature range applications.

The MA15KP85AE3 diode has a total peak power rating of 15 kilowatts and a breakdown voltage of 8.5 volts. It is rated for an operating junction temperature range of 125 °C (-40 °C to +85 °C). The diode has a very low capacitance (typically 1.2 pF @ 1 volt). It also offers a low leakage current (typically 0.5mA @ 25°C).

The diode is made up of a variety of materials. It has a high performance N-type drift region and an ultra-fast avalanche layer which provides superior protection from transient voltage stress. The diode also features an ultra-small size with a molded case package format that makes it easy to use in a variety of applications.

The working principle of the MA15KP85AE3 is based on the avalanche breakdown mechanism. When an excessive surge voltage is applied across the diode, the avalanche breakdown of the junction occurs and a high current flow is generated. This allows the diode to absorb the surge energy and limit the voltage across its terminals. Furthermore, the diode has a very low dynamic impedance, so even at higher surge voltages, the voltage is limited to a safe value.

The MA15KP85AE3 diode is ideal for a variety of high voltage and high power applications. It can be used to protect automotive ignition and airbag systems, as well as industrial relays, switches, and power converters. It can also be used in consumer electronics such as television sets, stereo systems, computers, and other general purpose devices. It can also be used for DC power supply protection in communication systems.

In conclusion, the MA15KP85AE3 is a versatile TVS diode that is specially designed to protect circuits from transient over-voltage stresses. It offers excellent surge capability, low leakage current, and a wide operating temperature range. It is an ideal solution for high power and high speed applications, as well as a wide variety of other applications.