TPC10AHM3/87A

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TVS diodes are vital components found in power supplies, automotive, industrial and telecommunication and data processing applications. They are used to protect voltage sensitive components from overvoltage ranges, improve the reliability of power supplies and maintain system integrity. The TPC10AHM3/87A is a unidirectional TVS diode designed to protect sensitive components from damage due to overvoltage and overshoot events. It has a peak pulse power rating of 10A with an operating voltage of 8.7V with a standoff voltage of 12.2V.

Application Field:

The TPC10AHM3/87A offers a low capacitance and low leakage current protection solution for high speed interfaces such as USB, SAS, HDMI, DisplayPort, Ethernet, and SATA, as well as protection of micro-electronics and radio frequency (RF) signal circuits. It is ideal for the prevention of power plasma arcing caused by electrostatic discharge (ESD) and electrical fast transients (EFT) in a wide range of applications. It is suitable for use in industrial, computing, automotive and medical applications including computers, power supply units, scanners, automotive ECUs and defibrillators.

Working Principle:

The working principle of TPC10AHM3/87A is based on silicon avalanche breakdown technology which provides an efficient protection to the circuits from high impulse and power surge transients. The diode is designed to protect sensitive components from damage due to overvoltage and overshoot events. It provides a low clamping ratio and fast response time which allows it to respond quickly to transient surges. Once the voltage exceeds the breakdown voltage of the diode, it switches from its normal conducting state to a non-conducting state, which creates a voltage clamp across the diode and prevents it from further voltage rise.

The TPC10AHM3/87A is designed for surge and EMI/RFI protection and can be used in automotive, industrial and consumer applications. It has a high peak pulse power rating of 10A, an operating voltage of 8.7V and a reverse standoff voltage of 12.2V. It has a low forward voltage drop, low clamping voltage, low reverse leakage and a fast response time of 3ns. It is suitable for use in automotive applications, including engine control units, safety systems and defibrillators, and in consumer electronics such as computers, power supplies, scanners and gaming consoles.

The TPC10AHM3/87A is RoHS compliant, lead-free, and halogen-free, making it a reliable and safe option for a variety of applications. It is pin-to-pin compatible with the previous model, TP10AH00/88A, and comes in a small and convenient 10-pin SMA package.

In conclusion, the TPC10AHM3/87A is an efficient and reliable TVS diode capable of providing protection from transient voltage spikes and surges. It has a low capacitance, low leakage current, fast response time and high peak pulse power rating, making it suitable for a wide range of applications, such as automotive, industrial, and consumer electronics.

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