SMF58A-M3-08

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TVS - Diodes

TVS diodes are valuable components in applications requiring high levels of surge protection. The SMF58A-M3-08 Avalanche diode is a widely used device with a wide range of advantages as a surge protection component.

Application Field of SMF58A-M3-08

The SMF58A-M3-08 is a very useful device for both DC-DC and AC-DC power supply applications, particularly in systems where low voltage power supplies require protection against high surge currents. In these systems, the SMF58A-M3-08 acts as a gatekeeper, providing reliability to the device and allowing a safer operation of the system. Additionally, the SMF58A-M3-08 also provides very effective ESD protection, ensuring a safe environment for electrical components. Furthermore, the SMF58A-M3-08 is also suitable for automotive applications, with its ESD protection features providing excellent protection to automotive electronics.

Working Principle of SMF58A-M3-08

The SMF58A-M3-08 diode is an Avalanche diode, which employs a reverse avalanche breakdown effect to protect sensitive electronics against extreme surge currents. This diode comes with a built-in Zener diode, which helps to stabilize the voltage and current during the breakdown. When a surge current passes through the diode, it triggers an avalanche breakdown effect which causes electrons to collide, resulting in an increased current. This increased current is able to dissipate the harmful surge before it is able to enter the system.

The SMF58A-M3-08 is designed to have a very low breakdown voltage, typically around 5.8V, which makes it highly effective at dissipating surge currents. The diode is also designed to be highly reliable and robust, providing excellent protection for its applications. Additionally, the diode also has a low junction capacitance of 4pF, which makes it possible to reduce noise emission in sensitive applications, further increasing its reliability.

Conclusion

The SMF58A-M3-08 Avalanche diode provides reliable protection to low voltage applications from surge currents, ESD protection and more. This diode is widely used in a range of applications, due to its robust design and excellent protection features. It offers a level of protection and reliability needed in sensitive applications, and is an ideal choice for a surge suppression device.

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