SMDJ11C

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TVS - DIODES are an important area of application for the SMDJ11C device. It is a highly specialized electronic component, designed to protect against high voltage, overcurrent, or surge transients. The SMDJ11C is a diode that can be used to protect high-speed data lines and power lines against transients of up to 11A peak current.

The primary feature of the SMDJ11C device is its low on-state voltage. This enables it to provide effective protection against all typical transient voltage spikes, such as those caused by static electricity, electrostatic discharge (ESD), or short-term current surges. It is also designed to withstand very high voltage transients, up to 400V peak, while still maintaining an extremely low on-state voltage.

The working principle of the SMDJ11C device is based on the avalanche breakdown effect. The device is triggered when a voltage higher than its rated breakdown voltage is applied. The resulting avalanche effect causes a large increase in the device’s current handling capacity. This allows the device to clamp the transient voltage or current to a safe level, preventing damage to the protected system.

Once triggered, the SMDJ11C device will remain in a "low impedance" state until the overvoltage dissipates. This allows it to effectively suppress any transients that occur during the period of increased on-state voltage.

The SMDJ11C is an ideal choice for many types of applications, such as ESD and surge protection, line and circuit isolation, and transient voltage suppression in ultra-high-frequency designs. The device is available in a convenient dual in-line package (DIP) with a range of breakover voltages. It is also available in surface mount configurations, allowing easy integration with other components.

In summary, the SMDJ11C device offers excellent protection against a wide range of transient voltage and current surges. Its low on-state voltage, combined with its high breakover voltage, makes it an ideal choice for ESD and surge protection applications. Its small form factor and simple design make it an ideal choice for applications in which space is a consideration. The device is also highly reliable and easy to integrate into most designs.

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