MSMLG43CA

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TVS - Diodes

The MSMLG43CA is a bidirectional transient voltage suppression (TVS) diode. It is designed to protect sensitive electronic components and circuits from voltage transients generated by lighting, electrostatic discharge (ESD), or inductive switching. It is suitable for both unidirectional and bidirectional protection.

The MSMLG43CA is based on a 2-pin DO-214AB package and can be used in a variety of applications, such as automotive, computer, communication, and consumer electronics. It has a working voltage range of 20 to 43V and a thermal operating temperature from -55°C to +150°C. The peak power dissipation of the MSMLG43CA is 600W.

The MSMLG43CA employs an avalanche breakdown concept to protect the system from voltage transients. When a voltage transient is applied, it causes an avalanche breakdown of the diode which leads to a very fast clamping action. This reduces the surge voltage to a safe level, thereby protecting the system.

The MSMLG43CA also features a peak pulse power dissipation (PPPD) of 2.8kW, making it capable of handling higher level of surge voltage. Additionally, it has a low capacitance of 0.5pF-1.25pF and a leakage current of 10μA maximum at a reverse voltage of 6V. Thus, it provides excellent protection against voltage transients without affecting the system\'s performance.

The MSMLG43CA is widely used in automotive, computer, communication and consumer electronics due to its excellent performance, wide voltage and temperature range, and cost-effectiveness. It helps protect sensitive circuits and equipment against voltage spikes generated by high-power switching transients.

To sum up, the MSMLG43CA is an excellent choice for protecting the sensitive components and circuits of various devices and systems from transient voltage spikes. It is low cost, offers excellent performance, and is available in a wide range of packages.

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