SMBJ75CA-TP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

SMBJ75CA-TP is a type of transient voltage suppressor (TVS) commonly called a diode. It is used to protect semiconductor electronics from electrical transients, also known as ESD (electrostatic discharge). Such transients can be caused by lightning, power surges, over-voltage, or other electrical disturbances that can damage sensitive electronic components. The SMBJ75CA-TP device is a low-capacity TVS for protection against ESD events with a maximum surge current rating of 75A at 10/1000 μs.

The SMBJ75CA-TP device is a unidirectional (one-way) device that acts as a switch to protect downstream components from voltage transients. The diode has two terminals: the anode and the cathode. When the anode receives a voltage spike, it acts as a switch, conducting current to the cathode. The current passes through a Zener breakdown, i.e. the Zener diode conducts current at high voltage spikes. The Zener voltage is a junction voltage which does not vary with the magnitude of the current through it. This device is designed for fast surge response and low clamping voltage.

The functionality of the SMBJ75CA-TP diode lies in its internal structure and materials. The diode contains a number of p-n junction diodes connected in parallel with anode and cathode terminals. Each diode is designed to have a specific Zener voltage. When the voltage on the anode exceeds the Zener voltage, the diode’s current amps up and then shunts the current away from the sensitive components. In addition, the SMBJ75CA-TP has two avalanche breakdown regions that provide a low clamping voltage. The avalanche junction region is made of a special kind of material known as avalanche breakdown material. This material accelerates the rate of current flow in response to voltage surges, allowing the device to protect downstream devices from voltage transients.

The SMBJ75CA-TP device is most commonly used in telecom equipment, consumer electronic products, signal processors, computers, and other similar electronic components that could be harmed by overvoltage or power surges. In most of these applications, the SMBJ75CA-TP is wired between the system board’s power source and the circuit board. This is to ensure that the circuit board is protected from high or over-voltage transients.

The SMBJ75CA-TP diode is also used in surge suppression protection circuits. This is where the diode is wired between the power line and ground, allowing any voltage surge to be diverted to ground. This is beneficial in applications such as household and industrial wiring, where lightning strikes or power surges could otherwise cause electrical damage to equipment or buildings.

The SMBJ75CA-TP diode offers reliable protection from a variety of transient voltage occurrences. The device is energy efficient, has a fast response time, and provides a low clamping voltage. In addition, because the diode has two avalanche breakdown regions, it is more resilient to surges than many other TVS diodes. Overall, the SMBJ75CA-TP is a versatile device that is suitable for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference