MAPLAD30KP280AE3

Voltage - Clamping (Max) @ Ipp:	451V
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):	66A
Series:	Military, MIL-PRF-19500
Voltage - Breakdown (Min):	311V
Voltage - Reverse Standoff (Typ):	280V
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: MAPLAD30KP280AE3

The MAPLAD30KP280AE3 is a transient voltage suppressor (TVS) diode designed for protecting systems from transient voltages. These devices are commonly used in telecommunications, information processing and consumer electronics.This device, from Littelfuse\'s Zener diode family, is designed specifically for use in non-isolated power supplies where high surge capability and fast transient response are required. Its low capacitance also makes it suitable for applications requiring fast dig-in and high frequency operation such as data centers. It is also specified to perform well in clamping, inrush absorbing and peak power absorptions.The MAPLAD30KP280AE3 can absorb energy up to 13W peak power with one nanosecond response time. Its dynamic impedance is as low as 6Ω working at a junction temperature up to 150°C. The maximum leakage current is 5mA up to 5V.The diode is provided in a 3-pin, surface-mount TO-263 package and is a widely used diode for both commercial and industrial applications. Its mid-range leakage current and fast response time make it ideal for protecting telecom devices, set-top boxes and other digital audio/video equipment from transient voltage surges which could damage the circuit.This diode has a working principle based on a two-terminal diode junction combined with a metal-oxide semiconductor structure. It acts as a shunt device which is designed to handle energy up to 13W peak. When a surge pulse passes the breakdown voltage, the device starts to conduct current transferring the electrical energy through the diode junction.When the current is removed, the device will start to discharge slowly by releasing the stored energy and reducing the voltage on the other side of the diode. This process is key to protect sensitive components from damage and help your system to survive transients for a long time.The device is designed to work in a wide range of voltages, from 5V to 280V, making it suitable for applications with fluctuating voltage. It also has a wide operating temperature range from -55℃ to 150℃, and for this reason it is often used in automotive applications.The MAPLAD30KP280AE3 device is a cost-effective and reliable solution for protecting your system from damaging effects caused by transient voltages. It is a fast responding, versatile and reliable device that offers protection for your digital audio/video equipment, set-top boxes, telecom devices and other systems. Therefore, this diode is a perfect choice to protect your systems from transient voltage surges.

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