SMB10J12CAHM4G

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Transient Voltage Suppressor Diode (TVS) is an essential component in many application fields such as power supply, automotive, computer, military, industrial electronics and medical devices. TVS diode protect sensitive electronics from electrical over stress in harsh environment. SMB10J12CAHM4G TVS diode is a popular TVS diode used for various protection applications since its introduction in the market. SMB10J12CAHM4G is a surface mounted, low profile surface mount diode which can clamp surge current up to 4A.

SMB10J12CAHM4G TVS diode is designed to protect power supply, computer, automotive, military, industrial electronics and medical devices from high transient voltages generated due to high energy electromotive force (EMF) such as lighting, electrostatic discharge (ESD), inductive switching and other sources of over stress. The break down voltage of SMB10J12CAHM4G is 10V. The device can protect the delicate electronic components from failing during transients caused by ESD, hot plugging, lightning and other energy sources.

SMB10J12CAHM4G works on the principle of a Zener diode. It is designed to clamp a voltage source to a certain voltage level when the voltage increases beyond the Zener voltage of the diode. The principle of operation is when a surge voltage is applied to the anode of the diode, it activates the Zener region of the diode and turns on the avalanche process. The current then gets diverted to the cathode providing the necessary protection.

The SMB10J12CAHM4G TVS diode can provide excellent line protection from over voltage transients. The standard operating temperature range is -55°C to 125°C, making it suitable for a wide range of different environmental conditions such as -40°C to 125°C when the device is used in automotive application. It can also withstand a variety of environmental and thermal shock tests including vibration, humidity, salt mist and humidity temperature stress tests.

SMB10J12CAHM4G TVS diodes have several application fields. It can provide excellent line protection for power supply, computer, automotive, military, industrial electronics and medical instruments and devices. It can protect these sensitive electronics from large transient surges produced due to external stimuli such as lightning, ESD, inductive switching and other sources of overstress. SMB10J12CAHM4G can also be used to protect automotive circuits from transients caused by hot plugging, load dump, overvoltage and reverse battery protection. It can also provide robust protection for military and industrial equipment exposed to harsh environments and high temperatures.

The SMB10J12CAHM4G TVS diode is a surface mounted, low profile surface mounted device that can be easily installed in different application fields with excellent protection from transient voltage surges and over voltage transients. It can clamp surge current up to 4A, making it an ideal choice for various protection applications.

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