MMBZ30VALT116 Circuit Protection

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TVS- Diodes are a type of diode designed to protect sensitive electronic components from high voltage spikes and transients. MMBZ30VALT116 is a TVS Diode that is primarily used for overvoltage protection in automotive applications such as ESP systems and engine control modules. The device is housed in a hermetically sealed package which provides superior thermal and environmental protection.

The MMBZ30VALT116 consists of multiple avalanche breakdown elements that are connected in parallel. When the reverse voltage across the diode surpasses the avalanche breakdown voltage, a very large current will flow through the device and be dissipated through an internal heater element. This large current can also be conducted through an external fuse or resistor if the need arises.

The device is designed to have a very high surge current capability with a fast response time. It can handle transient up to 400A without any damage and the response time is as fast as 100ns. The reverse stand-off voltage (clamping voltage) is 30V and the maximum peak pulse power is 1.2kW. The device is also equipped with both internal and external thermal protection.

The MMBZ30VALT116 offers excellent protection from electro-static discharge (ESD), electromagnetic interference (EMI), and overvoltage transients. It also has a low on-resistance which allows it to provide superior signal integrity, relatively low power loss, and good thermal management. The device is also designed to have a wide temperature range and is capable of operating over an extended range of temperatures.

The MMBZ30VALT116 is a versatile, reliable, and cost-effective solution for automotive applications that require protection from transient voltage and/or overvoltage conditions. It is one of the most widely used TVS diodes on the market and is a great choice for protecting both low and medium voltage automotive systems.

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