0072.3981.B1

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 suppressors (TVSs), varistors, and metal oxide varistors (MOVs) are electrical components that are designed to protect electrical equipment against sudden, transient, or overvoltage spikes. The 0072.3981.B1 is a series of TVSs that offer superior protection for sensitive electronic components. This article will examine the application field and working principle of the 0072.3981.B1.

TVSs are used to protect against transient voltages and are primarily used in audio, video, communication, instrumentation, and microcontroller applications. They are designed to provide a “safety net” against potentially damaging ESD voltages, lightning surges, and power line spikes. The 0072.3981.B1 series offers enhanced protection against such events, both for short-duration surges and longer-duration overvoltage conditions.

The 0072.3981.B1 is a surface-mount TVS device capable of protecting against ESD and lightning surges up to 8kV. It is optimized for both pulsed and continuous overvoltage conditions, with a hold-off voltage range of 10-20V. The device is available in a wide variety of package configurations, including SOT23, SMB, MLP, and SOD-123 packages.

The working principle of the 0072.3981.B1 is relatively simple. When the voltage on the input exceeds the hold-off voltage, the device begins to conduct and discharges excess current to the ground. This allows the circuit to remain within its specified voltage range. The device is designed to be bi-directional, meaning it can protect against positive and negative transient events. Additionally, the device is designed to be self-resetting, meaning it will return to its non-conductive state once the voltage has been reduced back to a safe level.

In addition to providing ESD and surge protection, the 0072.3981.B1 can also be used for overvoltage protection or as a circuit breaker. It is designed to safely dissipate large amounts of energy into its surrounding environment, which makes it well-suited for applications in which transient voltages or current spikes could cause long-term damage to sensitive equipment.

The 0072.3981.B1 is a robust, cost-effective, and reliable TVS device that offers superior protection against transient voltage and current events. It is designed to be compatible with a wide range of electronics applications, including audio, video, communication, instrumentation, and microcontroller applications. Its robust construction makes it highly resistant to environmental factors such as moisture or dust, allowing it to be used in harsh conditions. The device’s self-resetting and bi-directional properties further enhance its versatility, making it an ideal choice for a variety of applications.

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