SP1004-04VTG Circuit Protection

Voltage - Clamping (Max) @ Ipp:	12V (Typ)
Supplier Device Package:	SOT-953
Package / Case:	SOT-953
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	--
Current - Peak Pulse (10/1000µs):	2A (8/20µs)
Series:	SP1004, SPA®
Voltage - Breakdown (Min):	8V
Voltage - Reverse Standoff (Typ):	6V (Max)
Bidirectional Channels:	4
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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<p>The SP1004-04VTG is a semiconductor component commonly known as a Transient Voltage Suppressor Diode, or TVS Diode. The device is specifically designed to protect voltage sensitive components from high voltage transients or overvoltage events. The SP1004-04VTG is a uni-directional semiconductor device with an active junction area composed of silicon.</p><p>TVS diodes are often used in applications such as automotive, telecommunications, and consumer electronics. They are typically employed in these applications to protect sensitive components from overvoltage and power surge events. These diodes can also be used to protect from ESD (electrostatic discharge) events.</p><p>The SP1004-04VTG offers excellent protection from overvoltages and ESD events with an extremely low breakdown voltage. Its breakdown voltage is specified as 4V, with an impulse current rating of 10A. The diode features a fast response time of less than 1 nanosecond, and is capable of dissipating 500coulombs of energy.</p><p>The SP1004-04VTG is an ideal solution for overvoltage and ESD protection in applications with high energy or power demands, as its ability to support a 10A impulse current and 500coulombs of energy is highly advantageous. Its low breakdown voltage also ensures it is suitable for high voltage applications. In addition, the fast response time makes the diode ideal for environments subject to frequent or fast rising voltage transients.</p><p>The working principle of the SP1004-04VTG is fairly simple. When the voltage applied to the diode increases above the device’s specified breakdown voltage, the junction area of the diode is affected and it then becomes conductive. This means that the diode is able to divert the excess current away from the other components in the system, protecting them from being damaged by the high voltage or power surge event.</p><p>Overall, the SP1004-04VTG is an ideal solution for applications requiring protection from overvoltage or ESD events. Its low breakdown voltage and fast response time make it well-suited for high voltage applications or environments subject to frequent voltage transients, while its ability to support a 10A impulse current and 500coulombs of energy make it suitable for applications with high energy or power demands.</p>

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