CDSOT353-T05

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The CDSOT353-T05 is a Transient Voltage Suppressor or TVS diode, a type of protective device used to protect electronics circuits from damage due to voltage transients or "spikes". In most cases, the diode functions by conducting to ground the excess voltage produced by a transient and obscuring it from the protected circuit, ensuring the optimal operation of the circuit or device. The CDSOT353-T05 is a unidirectional diode type, meaning the diode must be applied in only a forward direction.

The application range of CDSOT353-T05 is from -30V to +132V. The diode is capable of withstanding very large transient spikes, up to 1753A for one-time surge or 876A for 8/20μs Waveforms. Also, this device features excellent temperature stability, with an Rthja (thermal resistance from junction to ambient) value of less than 10°C/W that allows for the operation of the device under almost any kind of environmental conditions.

The CDSOT353-T05 works using a special diode arrangement. The diode design includes a PN junction along with two additional connected Zener diodes. This design is very efficient for protecting circuits from voltage transients. The diode design means that if a transient current exceeds the maximum peak current, the current will enter the PN junction of the diode, leading to a reverse breakdown process. This creates an avalanche current flow that is limited in magnitude. As a result, the CDSOT353-T05 can successfully protect an electronic circuit from overvoltage or voltage spikes that would normally destroy normal diodes.

Due to its design, the CDSOT353-T05 provides superior protection compared to traditional diodes. This is because the diode can conduct current at a much higher rate than a traditional diode, meaning the device can conduct higher voltage levels. Additionally, the absorption voltage spike is very low due to the design of the diode, meaning it can absorb large transient spikes, thus protecting the circuit or device from serious damage.

Furthermore, the CDSOT353-T05 is very reliable due to its varistor design. A varistor is a special type of “voltage dependent resistor” that is able to regulate the voltage applied to the device. This allows the varistor to automatically limit the amount of current it allows to pass through, thus protecting the circuit or device from overvoltage.

Given its design, the CDSOT353-T05 is ideal for applications where it is necessary to protect circuits or devices from overvoltage. The diode is suitable for use in telecommunications, computer and consumer electronics, automotive, and a wide range of industrial applications. Moreover, the device is highly reliable and has a long lifespan, making it a great choice for any application where overvoltage protection is required.

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