PHDMI2FR4Z Circuit Protection

Current - Peak Pulse (10/1000µs):	--
Supplier Device Package:	DFN2510A-10
Package / Case:	10-XFDFN
Mounting Type:	Surface Mount
Operating Temperature:	--
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	--
Power - Peak Pulse:	--
Series:	--
Voltage - Clamping (Max) @ Ipp:	--
Voltage - Breakdown (Min):	--
Voltage - Reverse Standoff (Typ):	--
Type:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Packaging:	Tape & Reel (TR)

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Introduction

TVS (Transient Voltage Suppression) diodes, also known as surge protection diodes, are an electronics component used to protect against short-term voltage surges and spikes. They are typically used in electronics where sudden, dangerous electrical spikes can occur. The most common application for these devices is in the protection of computer systems or other electronic equipment from voltage transients.PHDMI2FR4Z is a TVS diode with an enhanced protection level that offers superior performance for even the most sensitive, high-tech equipment. It provides high levels of protection against electromagnetic interference (EMI) and electrostatic discharge (ESD) while ensuring reliable overvoltage protection.

Application Field

The PHDMI2FR4Z TVS diode is commonly used in many popular electronic products, including smartphones, tablets, laptops, and other consumer electronic devices. It is also used in telecommunication devices, cellular base stations, and industrial control systems.For consumer electronic devices, this diode protects against power surges and spikes that can damage sensitive components. Additionally, it also provides protection against EMI and ESD, keeping the device safe from electrostatic shock, which can sometimes cause permanent damage. For industrial control systems and cellular base stations, this TVS diode offers accurate protection against overvoltage and short-term voltage spikes, ensuring that delicate components remain protected even in tough industrial environments.The diode is also used in telecommunication equipment due to its ability to protect against dust, dirt, and moisture, making it an excellent choice for use in harsh environments.

Working Principle

The working principle of the PHDMI2FR4Z TVS diode is based on how it reacts when exposed to an overvoltage or transient voltage spike. The diode is designed with a zener breakdown voltage of +/- 15 volts, meaning it will activate when the input voltage reaches or exceeds that level. Once triggered, the diode then begins to conduct current, allowing the excess voltage to be channeled away from sensitive components. This process helps to reduce damage to the device as the excess voltage is dissipated safely.

Conclusion

The PHDMI2FR4Z is an excellent choice for those looking for a reliable overvoltage protection solution that also offers reliable protection against EMI and ESD. It is a versatile diode, capable of protecting a wide range of consumer electronics, industrial control systems, and telecommunication equipment from damage due to voltage transients.

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