MSMLJ22A

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Transient Voltage Suppression Diodes (TVS) are widely used to protect electronic circuits against voltage transients caused by electrostatic discharge (ESD), electrical fast transients (EFT) and lightning transients. The MSMLJ22A is a popular TVS component with a wide variety of application fields. It is a double-diode bidirectional configuration with an Avalanche breakdown voltage of 22V.

The MSMLJ22A has a reverse breakdown voltage of 3V, with 200W maximum pulse peak power dissipation and a 6A maximum peak pulse current. It is designed with industry standard SOD-123 package and is important for its excellent ESD performance with an IEC61000-4-2 standard rating of 8KV at the Human Body Model (HBM).

MSMLJ22A has a wide range of application fields and can be used in various electronic components. Due to its low reverse breakdown voltage and outstanding ElectroStatic Discharge (ESD) protection capability, it is often used in power line applications when ESD protection is necessary. It is also used in applications that require voltage clamping, such as microprocessors, LCD drivers, low voltage controllers, capacitive touch devices, etc. It is popular for ESD and EMI protection on computer peripherals such as mice and keyboards.

The working principle of the MSMLJ22A is quite simple: when a transient voltage appears, it will clamp the voltage to a relatively low level. This is achieved by the characteristic of the diode. When the voltage exceeds the breakdown voltage, the diode will quickly turn on, allowing a current to flow from the anode to the cathode, which will in turn clamp the voltage to a safe level which prevents the circuit from being damaged.

The MSMLJ22A is an ideal TVS diode for many different applications, due to its low leakage current, high surge capability and low clamping voltage. It is designed with proprietary transient voltage suppression Technology (TVS) to ensure maximum protection and excellent ESD and EMI protection. MSMLJ22A is RoHS and REACH compliant and is available in a variety of packages for all types of applications.

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