MAPLAD30KP45A

Voltage - Clamping (Max) @ Ipp:	72.7V
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):	414A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	50V
Voltage - Reverse Standoff (Typ):	45V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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MAPLAD30KP45A TVS - Diodes: Application Field and Working Principle

MAPLAD30KP45A is a proprietary high power, low profile, and surface mount TVS - diodes, or transient voltage suppressor - diodes, used for protection from transients and surges. It is designed to protect sensitive components and circuits from power transients such as those caused by electrostatic discharge (ESD), lightning strikes, and other unfriendly induced voltages.

What Is A TVS Diode?

In general, a TVS diode is a specialized device used in the protection of sensitive components and equipment from over-voltage transients. As the name implies, TVS diodes are derived from the junction diode used throughout electronics and other electrical systems. They provide protection from power transients, which may come from switching circuits or in the form of lightning strikes, electrostatic discharge (ESD), induced voltage, and other electrical events.

What Is the Principle of TVS – Diodes?

The principle of operation is simple. When a normal diode is subjected to an over-voltage, the device will ignore the voltage spike and pass it through to the protected circuit. This favorable condition allows for robust control and passing of voltage spikes. On the other hand, TVS diodes have a capacitance that develops when the diode cuts off. This process acts as a "clamping" mechanism on the device, effectively containing the over-voltage across the terminals and preventing current flow. The elimination of current flow reduces the risk of circuit damage or other related destruction.

What Is the Working Principle of MAPLAD30KP45A?

MAPLAD30KP45A is a proprietary high power, low profile, and surface mount TVS - diode. It is designed to guard sensitive components and circuits against power transients such as electrostatic discharge (ESD), lightning strikes, and other induced voltages. The working principle of MAPLAD30KP45A is the same as other TVS - diodes; the device clamps the over-voltage across the terminals, preventing current flow and protecting the circuitry. Additionally, MAPLAD30KP45A boasts a low leakage current and high peak pulse current capability, making it well suited for high performance applications.

What Are the Features and Benefits of MAPLAD30KP45A?

MAPLAD30KP45A offers great performance features that can benefit any project. These include a wide operating temperature range from -55°C to 175°C, low leakage current of around 1.0 Coulombs, and a high peak pulse current capability in excess of 25A. These features make MAPLAD30KP45A a great choice for applications such as the protection of automotive, communications, industrial, and consumer electronics devices. In addition, its ultra-low profile design offers additional space savings, making it ideal for space-conscious designs.

What Applications Does the MAPLAD30KP45A Serve?

MAPLAD30KP45A is most commonly used to protect automotive, communications, industrial, and consumer electronics devices from transients and surges. It offers a wide operating temperature range, low leakage current, and high peak pulse current capability, making it a great choice for a variety of applications. Typical applications include automotive systems, communications systems, appliance and household equipment, instrumentation, and industrial control systems.

Conclusion

MAPLAD30KP45A is a proprietary high power, low profile, and surface mount TVS - diode designed to protect sensitive components and circuits against power transients such as electrostatic discharge (ESD), lightning strikes, and other induced voltages. It is well suited for many applications due to its wide operating temperature range, low leakage current, and high peak pulse current capability. MAPLAD30KP45A is a great choice for projects requiring protection from transients and surges.

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