MRT100KP43A

Voltage - Clamping (Max) @ Ipp:	84.5V
Supplier Device Package:	Case 5A (DO-204AR)
Package / Case:	DO-204AR, Axial
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	100000W (100kW)
Current - Peak Pulse (10/1000µs):	--
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	47.8V
Voltage - Reverse Standoff (Typ):	43V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS - Diodes

Transient Voltage Suppressor (TVS) diodes are a special type of semiconductor device designed to protect electronics systems and components from high voltage transients and surges. They are commonly used to protect sensitive equipment from lightning strikes, static electricity, or any external electrical phenomenon that can cause a surge of current to flow through the systems. The MRT100KP43A is a typical TVS diode and is designed to protect systems from voltage transients up to 1000 watts of power. In this article, we will discuss the application field of the MRT100KP43A and its working principle.

Application Field

The MRT100KP43A TVS diode is most commonly used in consumer, industrial, and automotive applications where it is exposed to high-voltage surges or transients. It can be used to protect sensitive electronic components such as computer peripherals and other sensitive electronic circuits. It is also used in communication equipment to protect against lightning strikes, power surges, electrical spikes, or any other external phenomenon that can cause a large voltage transient to flow through the system.

Working Principle

The MRT100KP43A has a silicon-based structure that acts as a voltage dependent semiconductor switch. This means that when the voltage exceeds a certain threshold, the diode will switch on and act as a short circuit, effectively clamping the voltages below it. This short circuit allows the current to bypass the component and dissipate the transient energy before it can cause any damage to the system.The MRT100KP43A is composed of multiple series of voltage-dependent diodes connected in series, so that the voltage across any one of the diodes can be clamped at the desired value. This clamped voltage helps to prevent any further dangerous voltage changes and helps keep the system within the safe range of operating voltages.

Conclusion

The MRT100KP43A is a TVS diode that is designed to protect sensitive electronic components from transients or surges caused by lightning strikes, electrical spikes, or any other external phenomenon. It has a silicon-based structure that acts as a voltage dependent switch, so that when the voltage rises above a certain threshold, the diode will switch on and essentially act as a short circuit by dissipating the energy and preventing it from causing further damage. The MRT100KP43A is commonly used in consumer, industrial, and automotive applications where it is exposed to high-voltage surges or transients, and its effectiveness in preventing system damage makes it a desirable choice for protection of sensitive electronic equipment.

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