SMBJ12A-13-F Circuit Protection

Voltage - Breakdown (Min):	13.3V
Voltage - Clamping (Max) @ Ipp:	19.9V
Current - Peak Pulse (10/1000µs):	30.2A
Power - Peak Pulse:	600W
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	--
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB
Base Part Number:	SMBJ12
Series:	SMBJ
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	12V

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

TVS - Diodes: SMBJ12A-13-F Application Fields and Working Principles

TVS (Transient Voltage Suppressor) Diodes have become a vital component in many advanced electronics and consumer products in the modern market. These devices are designed to protect sensitive circuits from voltage transients such as electrostatic discharge (ESD), spikes, surges, and induction. The SMBJ12A-13-F is one of many series of TVS diodes and is one of the most popular and widely used TVS for consumer and high-end electronics applications. In this article we will discuss the application fields and working principles of the SMBJ12A-13-F.

Application Fields of the SMBJ12A-13-F

The SMBJ12A-13-F is designed to be used in a wide range of application fields. It is particularly well suited for applications such as communications, automotive, and industrial as well as consumer electronics. It can be used to protect components from electrostatic discharges (ESD), lightning strikes, power surges, voltage spikes, as well as other forms of transient overvoltage.The SMBJ12A-13-F is particularly well suited for applications in communications, automotive, and industrial electronics as it can handle up to 13A of surge current. This makes the SMBJ12A-13-F a popular choice for applications involving high-frequency switching circuits, such as those found in many modern consumer electronics.

Working Principle of the SMBJ12A-13-F

The SMBJ12A-13-F is designed to effectively protect against transient or excessive voltages. It is a two-terminal bidirectional diode that has a wide range of reverse breakdown voltage ratings from 5.4V to 172V.The working principle of the SMBJ12A-13-F is relatively simple. When the voltage of the input signal exceeds the breakdown voltage, the diode will quickly turn on and divert the current away from the circuit, thus preventing damage to the device or circuit.The SMBJ12A-13-F provides effective protection from voltage transients such as ESD and lightning strikes, by absorbing the excess current and quickly discharging it safely to another circuit element. It also protects devices from power surges, spikes, and induction.

Conclusion

The SMBJ12A-13-F is an extremely versatile and reliable device that is designed for a wide range of application fields, such as communications, automotive, and industrial as well as consumer electronics. Its ability to handle up to 13A of surge current makes it a popular choice for many high-frequency switching circuits, and its simple working principle makes it an effective solution to overvoltage protection.

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

Part Number	Manufacturer	Price	Quantity	Description