ATV50C351JB-HF Circuit Protection

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TVS - Diodes are important components in the electronics industry as they are widely used to provide over-voltage and transient protection for electronic equipment. The ATV50C351JB-HF is a single-channel bidirectional transient voltage suppressor diode that is designed to protect the integrated circuit from over-voltage transients. The device is available in two versions, an 8-pin leaded J-Bend (J-Bend) package and an 8-pin surface-mount package. The application field of the ATV50C351JB-HF is mainly in the protection of automotive electronics and is widely used in ECU controllers, fuel injection controllers, CAN communication transceivers, and other automotive electronics. It can also be used to protect non-automotive electronics, such as communications, automotive audio, sensors, and power supplies.The working principle of the ATV50C351JB-HF is based on the principle that when an excessive voltage is applied to the device, it absorbs the current passing through it, thereby limiting the voltage to an acceptable level. The diode is designed to operate at voltages up to 50V, and its peak pulse power rating (PPP) is 325W at 1 μs. The device also features a low breakdown voltage (Vbr) of 5.5V and a low maximum leakage current (Ileak) of 5mA. The device uses a special low-thermal-resistance design that provides improved thermal performance and reduces power dissipation. This is achieved by using multiple layers of dielectric layers that help reduce thermal resistance. With its low leakage current and high-efficiency thermal design, the diode can operate in a wide temperature range of -40°C to +85°C and is RoHS compliant.In addition to its improved thermal performance, the ATV50C351JB-HF can be used in a variety of applications due to its excellent surge capability. The device\'s peak pulse power rating is up to 325W at 1μs, which is suitable for harsh operating environments, such as power switching applications and high-voltage spikes. The device also features a low clamping voltage of 14V and a low clamping current of 10A at 8/20 μs respectively.To ensure the highest level of protection and performance, the ATV50C351JB-HF is manufactured using an advanced three-layer fabrication process. This process also helps reduce the device\'s form factor, allowing it to be used in a variety of sizes and footprints. The device is available in an 8-pin leaded J-Bendpackage and an 8-pin surface-mount package.The ATV50C351JB-HF is a reliable and efficient diode that can be used in a variety of applications. With its wide operating temperature range, low leakage current, improved thermal performance, high peak pulse power rating, and low clamping voltage, the device is ideal for the protection of automotive electronics. The ATV50C351JB-HF is designed for easy integration into automated production systems. The device\'s small size and wide footprint help reduce the size of the overall system, thus making it easier and more economical to install on a printed circuit board. Furthermore, the device is easy to set up and, with its excellent surge capability, is ideal for protecting automotive electronics.

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