TPD4S1394DQLR

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Today, many advanced products such as microcontrollers, power supplies, and various types of semiconductors require protection from transient voltage spikes and other over-voltage conditions. The TPD4S1394DQLR is a unidirectional ESD (electrostatic discharge) protection diode that is particularly well-suited for protecting sensitive devices from voltage spikes. As part of the TVS - Mixed Technology family, the TPD4S1394DQLR is capable of absorbing (or clamping) ESD strikes and preventing them from reaching the device.

The TPD4S1394DQLR is a low capacitance unidirectional ESD protective diode that provides excellent protection for high-speed data lines. It is designed to protect against ESD events up to ±30 kV (human body model), and it is suitable for use in automotive, telecom, consumer, and industrial applications. The TPD4S1394DQLR is rated for up to 8 A of surge current, making it ideal for providing ESD protection for a variety of sensitive components. Additionally, the TPD4S1394DQLR is compatible with all surface-mount technologies and has a maximum stand-off voltage of 6.1 V.

The TPD4S1394DQLR’s working principle is quite straightforward. When an over-voltage event occurs, the device quickly reacts and a large amount of current is dissipated in the form of heat within its ESD protection region. This current is dissipated as quickly as possible to minimize the amount of energy applied to device under protection. Additionally, it has a low discharge time (0.75 ns typical) which helps to protect against voltage spikes while also ensuring that the peak pulse current is reduced to a safe level.

The TPD4S1394DQLR is capable of providing reliable protection to many types of sensitive components. For example, it can be used to protect data lines in Automotive Ethernet bus systems, USB cables, and even DisplayPort cables. It is also suitable for use in consumer electronics such as notebooks, smartphones, tablets, digital cameras, and other devices. Additionally, it is a good option for protecting television systems, mobile phones, satellite receivers, and power supplies.

Overall, the TPD4S1394DQLR is an excellent choice for providing electrostatic discharge protection for a wide range of applications and sensitive components. It is a reliable solution that is easy to use and can help ensure that your devices and components are protected from transient voltage spikes and other over-voltage conditions. With its low capacitance and high surge current rating, the TPD4S1394DQLR is an ideal option for protecting your sensitive components.

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