SMBJ24

TVS - Diodes

TVS Diodes, also known as Transient Voltage Suppression Diodes are a specialized component designed to clamp voltage transients or spikes. They are built to withstand high power levels, and can be used in different applications.

The SMBJ24 is one type of TVS diode that is well-suited for protecting sensitive circuits from destructive voltage transients. It is designed to protect circuits from inductive spiking up to 36V. This component has become commonplace in a variety of industrial, commercial and automotive applications.

SMBJ24 Application Field

The SMBJ24 is a versatile TVS diode capable of protecting a wide variety of applications. It is widely used in automotive, commercial, and industrial environments:

• Automotive: The SMBJ24 can be used in automotive applications such as engine control modules, fuel injection systems, and circuitry for driver assistance systems. It is also suitable for use in conjunction with high-powered entertainment systems.
• Industrial: The SMBJ24 is often used in industrial settings where voltage transients are common, such as machine control systems, and electric motor controllers.
• Commercial: This component is suitable for commercial applications such as powering industrial systems or for protecting telecommunications infrastructure.

SMBJ24 Working Principle

The SMBJ24 is a diode that is designed to clamp voltage transients or spikes. It works by conducting current during a voltage spike, preventing it from entering the sensitive circuit. The device also provides protection from electrostatic discharges, which are common in industrial and automotive environments.

The SMBJ24 is constructed from a silicon-based material. It has a reverse breakdown voltage of 24 volts, and a peak pulse power rating of 600 watts. This means that the device can dissipate up to 600 watts of power in a single pulse, making it suitable for protecting sensitive components from destructive voltage spikes.

The component also has a relatively low forward voltage drop of 0.6 volts, meaning that the total circuit power dissipated is low. This makes it more efficient than other TVS diodes and reduces power consumption in applications.

Conclusion

The SMBJ24 is a versatile TVS diode that is suitable for use in automotive, commercial, and industrial applications. It is designed to clamp voltage transients or spikes up to 36V, and can dissipate up to 600 watts in a single pulse. The diode also has a low forward voltage of 0.6V, making it more efficient than other TVS diodes.