SMBJ20A M4G

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The SMBJ20A M4G is a unidirectional, bi-directional, or symmetrical transient voltage suppressor (TVS) diode that is designed to protect sensitive electronic components from voltage spikes, electrostatic discharge (ESD), and other transient energy disturbances. The diode is often used in applications that require transient voltage protection, such as automotive electronics and consumer electronics. It is also used in industrial applications such as military and aerospace.

The SMBJ20A M4G is a surface mount device that offers fast response time and low clamping voltage for protection of components that are sensitive to voltage spikes. The diode is designed to protect components from overvoltage damage by providing a low clamping voltage and absorbing transient energy surges. The diode has a maximum surge current rating of 20 A and it can operate at temperatures up to 150°C.

The working principle of the SMBJ20A M4G is based on the principle of a Zener diode. The diode begins to conduct when the voltage applied to it exceeds the device’s rated breakdown voltage. When this happens, the diode captures the excess energy and holds the voltage across it to the predetermined breakdown voltage. This prevents further increases in voltage, reducing the possibility of damage.

The SMBJ20A M4G is an ideal device for applications that require protection from voltage spikes. The device’s low clamping voltage, fast response time, and high surge current rating make it an ideal solution for applications such as automotive electronics and consumer electronics.

The SMBJ20A M4G is a reliable and rugged TVS diode that provides high levels of protection from transient voltages. The diode can handle voltage spikes up to 200V and its operating temperature range is from -55°C to 150°C. The device is available in three different packages and can be used in unidirectional, bi-directional, and symmetrical applications. The SMBJ20A M4G is an ideal choice for applications that require reliable transient voltage protection.

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