TV04A251J-G Circuit Protection

Voltage - Clamping (Max) @ Ipp:	405V
Supplier Device Package:	SMA (DO-214AC)
Package / Case:	DO-214AC, SMA
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	400W
Current - Peak Pulse (10/1000µs):	990mA
Series:	--
Voltage - Breakdown (Min):	279V
Voltage - Reverse Standoff (Typ):	250V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes TV04A251J-G Audio protection devices are very common in modern day electronics. Out of all the different types of protection devices available, the TV04A251J-G stands out as one of the most useful and dependable. This small component is usually used for protecting sensitive audio equipment from damage caused by excessive voltage transients and spikes. In this article, we will look at how the TV04A251J-G works, and what the potential applications of the device are. The TV04A251J-G is a metal oxide varistor, which is a form of voltage-clamping device. It functions by clamping the voltage at a certain maximum level. Essentially, it is an avalanche diode which provides a low impedance path for a large transient current in the event of an overvoltage situation. When the voltage rises to a certain level, the avalanche diode will begin to conduct and reduce the voltage to a safe level. The TV04A251J-G is able to handle a wide range of current spikes. It can dissipate up to 200 amps per pulse and 10 amps of steady state power. It also has an excellent current surge rating of 400 amps per second. This makes it highly effective at protecting sensitive electronic components from damage. The TV04A251J-G also has excellent temperature stability and reliability. It is able to withstand temperatures between -40° to 85°C. Furthermore, the device is heavily shielded and is resistant to vibration and shock. This makes it ideal for use in portable and industrial audio equipment. The TV04A251J-G is a versatile device and can be used for a variety of applications. It can be used as a protection device for audio amplifiers, receivers, and speakers, as well as for other electronic components. It can also be used as a protection device for home appliances and industrial machinery. It is commonly used in automotive applications and in aviation, in order to ensure that equipment is protected from accidental voltage spikes. In conclusion, the TV04A251J-G is a metal oxide varistor which provides a low impedance path for excessive voltage transients. It is highly effective at protecting sensitive components from damage caused by overvoltages and is used in a wide variety of applications. The device is also highly reliable and capable of withstanding extreme temperatures. For these reasons, the TV04A251J-G is a valuable tool for protecting audio equipment, as well as other electronic components.

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