SMBJ58D-M3/H

Voltage - Clamping (Max) @ Ipp:	92.3V
Supplier Device Package:	DO-214AA (SMBJ)
Package / Case:	DO-214AA, SMB
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	600W
Current - Peak Pulse (10/1000µs):	6.5A
Series:	TransZorb®
Voltage - Breakdown (Min):	65.4V
Voltage - Reverse Standoff (Typ):	58V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes - Application Field and Working Principle

TVS, or transient voltage suppressor, diodes are an important component for diverting or clamping electricity when a peak voltage exceeds a predefined voltage. When used in a semiconductor circuit, they are generally used to protect these circuits from transients or over-voltage situations, and one of the most common TVS diodes is the SMBJ58D-M3/H.

What Is the SMBJ58D-M3/H?

The SMBJ58D-M3/H is a 3-Pin TVS diode that is specifically used to protect sensitive semiconductor equipment when exposed to transient surge voltages. It is manufactured by Uniroyal Electronics, a company that specializes in the design and manufacture of integrated circuits. At the heart of the SMBJ58D-M3/H is its three terminals, which form a single junction structure. This junction forms a junction between opposite ends of the diode and two outer pins that form two ground pins. The two ground pins are used to connect the current source and load, while the third terminal is used to provide voltage input.

Application Fields

The SMBJ58D-M3/H offers a range of application fields, including protection for electronic equipment, PC, laptop, automotive equipment, consumer electronics, appliances, and industrial equipment. It is also suitable for use in a wide variety of applications, such as automotive, industrial, and consumer electronics environments. In automotive applications, the SMBJ58D-M3/H can be used to protect devices from electrostatic discharge (ESD), as well as the surges and peaks that can occur due to faulty wiring. In industrial applications, it can be used to protect systems from lightning strikes and other power outages. In consumer electronics, it is typically used to protect laptop batteries from overcharging, as well as to protect mobile phones, tablets, and other hand-held devices from power spikes.

Working Principle

The SMBJ58D-M3/H uses a Zener-diode configuration, which allows it to provide overcurrent and overvoltage protection. The diode consists of a junction between two opposing leads, with the third pin used to provide a voltage input. When an overvoltage situation is detected by the diode, it acts as a clamp and redirects the current away from the sensitive components. The SMBJ58D-M3/H is designed to operate at a much lower voltage than other diodes, making it highly effective for protection against power outages and other high-voltage situations. The diode\'s versatility also makes it a preferred choice for application in multiple industries.

Conclusion

The SMBJ58D-M3/H is one of the most versatile and reliable TVS diodes available on the market, and its range of applications is vast and varied. As a popular choice among professional and hobbyists alike, the SMBJ58D-M3/H offers reliable overcurrent and overvoltage protection for a wide range of sensitive semiconductor equipment. Its Zener-diode configuration and low voltage rating make it an excellent choice for protection against power outages, ESD, lightning strikes, and other high-voltage occurrences.

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