ESD5V0T143-4U-TP Circuit Protection

Current - Peak Pulse (10/1000µs):	28A (8/20µs)
Base Part Number:	ESD
Supplier Device Package:	SOT-143
Package / Case:	TO-253-4, TO-253AA
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	3pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	Yes
Power - Peak Pulse:	500W
Series:	--
Voltage - Clamping (Max) @ Ipp:	20V
Voltage - Breakdown (Min):	6V
Voltage - Reverse Standoff (Typ):	5V (Max)
Unidirectional Channels:	2
Type:	Steering (Rail to Rail)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction to ESD5V0T143-4U-TP TVS - Diodes

ESD5V0T143-4U-TP, or transient voltage suppressors (TVS diodes), are an important type of semiconductor device that protect vulnerable electronics against short-duration, high-voltage spikes. The ESD5V0T143-4U-TP is a two-terminal, unidirectional TVS diode that is particularly well-suited for protecting applications in the automotive and industrial sectors that require high-voltage protection.

Application Fields of ESD5V0T143-4U-TP

The ESD5V0T143-4U-TP TVS diode is highly suitable for applications that require high voltage protection in the automotive and industrial sectors. It is designed to protect devices from transients caused by electrostatic discharge (ESD), lightning surges, and other high voltage spikes.The ESD5V0T143-4U-TP is ideal for protecting automotive electronics and systems that require reliable protection against ESD transients. It is also suitable for high-voltage industrial products, such as fuel injectors, motor controllers, and various other systems that require protection from ESD transients.

Working Principle of ESD5V0T143-4U-TP

The ESD5V0T143-4U-TP is an unidirectional TVS diode that operates on the principle of a breakdown diode. When the voltage across the diode exceeds the specified breakdown voltage, current begins flowing through the diode. The current is then diverted away from the electronics, protecting them from high-voltage surges and ESD transients.Once the voltage spike is removed, the ESD5V0T143-4U-TP diode returns to its blocking state and no longer conducts current. This ensures that the protected electronics are not over-currented, and are not affected by the transient.

Conclusion

The ESD5V0T143-4U-TP is a two-terminal, unidirectional TVS diode which is specifically designed for high voltage applications in the automotive and industrial sectors. It is capable of withstanding high voltage transients caused by ESD, lightning surges, and other sources. The ESD5V0T143-4U-TP operates on the principle of a breakdown diode, diverting high voltage transients away from the protected electronics and ensuring that they are not over-currented.

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