MMQA22VT1G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Transient Voltage Suppression diodes (TVS) are a special kind of diodes designed to protect circuits and components from electrostatic discharges, high-energy transients, and voltage spikes. The MMQA22VT1G is a 3kW unidirectional transient voltage suppressor diode designed to protect low-voltage interface, automotive, and industrial applications from voltage transients.

The MMQA22VT1G has a low-inductance construction with a double-sided lead frame. It has a peak pulse power rating of 3kW for 10/1000 μs waveforms, and can suppress peak pulse currents up to 18A. It is available in an SMA package with an operating temperature range from -55°C to 150°C. It also features a low-leakage current and low-clamping voltage.

The MMQA22VT1G is designed to provide fast response times and low-clamping voltages, making it ideal for protecting devices from high transient voltages. It is also designed to provide low-loss voltage clamping and a no-reverse-recovery behavior for fast switch-off transients. The diode\'s low-leakage current reduces power loss and its low-inductance construction helps to reduce voltage disturbances.

The MMQA22VT1G has many applications in automotive, industrial, and general-purpose voltage protection, including protection of low-voltage interface controllers, interface circuits, and sensitive electronics that require protection from transients or voltage spikes. It can be used to protect automotive electronics from electrostatic discharge (ESD), transient voltage generated by DC motors, or to reduce overvoltage of power supplies. In industrial applications, the MMQA22VT1G can be used to protect against voltage transients generated by lightning strikes or to prevent device damage in high-voltage circuits.

The working principle of the MMQA22VT1G is simple. When the voltage across the device rises above its specified junction voltage, usually within a few nanoseconds, the diode is turned on, allowing the current to pass through it. As the current passes through the diode, its energy is dissipated. This reduces the voltage across the device and provides the necessary protection to the protected circuit or component. The device\'s low-leakage current and low-clamping voltage help to ensure that the circuit will not be damaged by the transient.

The MMQA22VT1G is an example of a reliable and cost-effective device for transient voltage suppression. Its low-inductance construction, low-leakage current, and fast response time make it ideal for use in automotive, industrial, and low-voltage interfaces. Its wide operating temperature range and high peak pulse power rating make it highly versatile, allowing it to be used in a variety of applications.

The specific data is subject to PDF, and the above content is for reference