SMBJ28CA-TP

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TVS-Diodes are commonly used in some advanced applications, such as those where transients and surges are expected in the circuit. The SMBJ28CA-TP is a typical example of this type of diode. This device is designed to protect electronic components against voltage transients induced by lightning, electrostatic discharge (ESD) or other causes.

Since it can be used in a wide range of voltage levels, this diode is very versatile and can be found in applications that require protection against low- or high-level applications. It is also suitable for use in power supplies, transformers, DC-DC converters, and power supplies for automotive electronics.

The SMBJ28CA-TP consists of a series of diodes connected in parallel. The diodes are arranged in a way that allows them to absorb energy and dissipate it either as heat or as light depending on the level of the voltage transient on the line. In order to optimize the absorption capacity of the device, the diodes are connected in an alternating current (AC) system.

This diode has a peak pulse power capability of 400W (8/20 micro-seconds waveform). Its working voltage range is between 5V and 500V, with a maximum clamping voltage of 600V. Furthermore, it has a low leakage current of 20µA, and a maximum forward current of 15A.

The SMBJ28CA-TP is suitable for protecting the internal circuits of electronic equipment, such as telecommunication and IT equipment, consumer electronics, audio-video and home theater systems, and other sensitive automotive and industrial electronics. In addition, it can also be used in power supplies and other applications where transients and surges are expected.

The way this diode works is that when a transient spike is detected on the line, the series of diodes will quickly switch from a low-leakage state to a high-conducting state. Due to the alternating current design of the diodes, the transistor-transistor logic (TTL) level of the transient spike will be reduced to a safe level. Thus, any transient beyond the designed working voltage of the device will be clamped down to the maximum clamp voltage.

The SMBJ28CA-TP is an ideal solution for systems that require protection from transients. Its high peak pulse power and wide voltage range make it the perfect choice for applications where transients and surges could otherwise damage the system. This device can also help save money and space by providing protection in a single package.

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