SMBJ28E3/TR13

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SMBJ28E3/TR13 is a special transistor that belongs to TVS - Diodes. It is a bi-directional transistor with 600 Watts power dissipation against transient voltage surges. This is the same family that has other diodes with different ratings and features but this one stands out, due to its ability to absorb high impulse energy per unit volume.

It is used for the protection of sensitive electronic equipment against electrostatic discharges and voltage spikes. It has proven to safeguard any electronic components connected to it from a wide range of damaging voltage transients. These components can include circuits, communications equipment, and other devices.

The industrial applications of SMBJ28E3/TR13 are diverse given its distinctive ability to safeguard various electronic components. It can be installed and used in cars, power supplies, mobile phones, medical equipment, and other types of communication systems. Any industry which is sensitive to voltage surges will benefit from this transistor.

The working principle of this transistor is fairly simple, and involves a few key components. The device is composed of a diode bridge rectifier, an amplifier, and two FETs. The main purpose of the diode bridge rectifier is to convert AC current into DC current, and the amplifier component amplifies the noise and voltage spikes that builds up over time. The FET then acts as a surge absorber, regulating and redirecting any excessive current and voltage.

The operation of the transistor is simple and effective, converting the incoming high voltage impulses into low voltage impulses that the remaining components can handle. When the voltage rises above the transistor’s breakdown voltage level, this diode will effectively clamp the voltage at a safe level, allowing the device to remain operational.

The design of the transistor differs from other transistors in the manufacturing process. The design takes into account the various forces that affect it, as well as the various temperature variations. The design incorporates an interconnecting pattern, which consists of an unique arrangement of vias to increase its durability and life. This is an important aspect of the design, as it ensures that the transistor works optimally in different environmental conditions, while providing the highest level of protection from voltage transients.

In conclusion, SMBJ28E3/TR13 is an important TVS-Diode transistor that helps protect sensitive electronic components from voltage transients. The efficient design of the device, combined with its unique components, allows it to provide superior protection against voltage and noise surges. The versatility of the transistor allows it to be used in a wide variety of applications, ranging from medical equipment to automotive systems.

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