MXPLAD30KP400A

Voltage - Clamping (Max) @ Ipp:	644V
Supplier Device Package:	PLAD
Package / Case:	Nonstandard SMD
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	30000W (30kW)
Current - Peak Pulse (10/1000µs):	46A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	444V
Voltage - Reverse Standoff (Typ):	400V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to TVS - Diodes

TVS - Diodes, also known as Transient Voltage Suppressors, are solid state components used to protect semiconductors and other components from spikes and overvoltages. They are used in both AC and DC applications and provide superior protection against electrostatic discharge (ESD).TVS diodes also provide surge protection in areas prone to electrical surges such as lightning strikes. TVS diodes are available in several types, such as Zener diodes, avalanche diodes and transient voltage suppressors.

MXPLAD30KP400A Application Field and Working Principle

The MXPLAD30KP400A is an ultra-fast, high-precision ESD protection diode that provides superior protection against electrostatic discharge (ESD). It is a compact, low-profile device designed for space-constrained applications.The MXPLAD30KP400A features an ultra-low capacitance of 400pF, a maximum ESD protection voltage of 30kV, and an ultra-fast response time of 35ns. The device is designed to protect sensitive equipment against signals with frequencies up to 600MHz.The MXPLAD30KP400A utilizes a modified Zener Breakdown principle. When an electrostatic surge or an induced signal is received, reverse voltage-induced current flows through the Zener diode and is absorbed instead of passing through to the sensitive equipment. This principle is the same as a standard avalanche TVS diode except that it utilizes a reverse Zener breakdown instead of Avalanche breakdown.The device also features two protection levels- one for lower voltage levels and one for higher voltage levels. The lower voltage level protection is provided by the Zener effect, while the higher voltage level protection is provided by the avalanche effect.

Advantages of the MXPLAD30KP400A

The MXPLAD30KP400A offers several advantages over other types of TVS diodes. It has an ultra-low capacitance to help reduce signal distortion and an ultra-fast response time to provide superior protection against electrostatic discharges. The device is also low-profile and space-saving so it can be used in applications where space is limited. Finally, the dual-protection feature provides optimum protection for both low and higher voltage levels.

Conclusion

The MXPLAD30KP400A is an ideal choice for applications requiring ESD protection. It offers a low-profile, space-saving design, an ultra-fast response time, and dual-protection features for both low and higher voltage levels. With its superior protection capabilities, it is sure to provide reliable performance in a variety of scenarios.

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