TVS - Diodes

TVS diodes (Transient Voltage Suppression Diodes) are widely used in electronic products to protect them from over-voltages and surges. They are designed to conduct high current when the input voltage is above a certain threshold, and are typically found in power supplies, power adapters and other devices which need to be protected from electrical overloads. The 1.5CE220CA TR is a TVS diode that is products by Major Brands Inc. and is widely used in consumer electronics.

1.5CE220CA TR Application Field and Working Principle

The 1.5CE220CA TR diode is designed to be used in consumer electronics such as cell phones, tablets, and other mobile electronics. It has a maximum rated surge current of 35 amps and is designed to conduct current when the input voltage is above the breakdown voltage of 11 volts. The working principle of the diode is based on its zener protection.

The 1.5CE220CA TR diode uses an avalanche effect to conduct high current when the input voltage is above the breakdown voltage. When the input voltage is below the breakdown voltage, the diode will remain non-conducting and no current will be allowed to flow through it. This is known as the “zener protection” and it helps protect electronic devices from over-voltage and surges.

The diode has a peak pulse current of 10 A and can dissipate up to 0.63 W of power when it conducts, making it suitable for handling high-surge currents. The device also has a low reverse leakage current which makes it ideal for protecting delicate electronic components from damage caused by over-voltage and surges.

It is also designed to work in extreme temperature conditions and has been tested for use under temperatures ranging from -55°C to +150°C. Furthermore, the device is also rated for over-voltage protection up to 19 V, making it suitable for applications where very high voltages are encountered.

The 1.5CE220CA TR diode is used in a wide range of consumer electronic products including power supplies, power adapters, speakers, phones, tablets, and other mobile electronics. Its high surge current rating and low leakage current make it suitable for providing over-voltage protection without affecting the performance of the electronics.

Advantages of the 1.5CE220CA TR Diode

The 1.5CE220CA TR diode is designed to provide superior protection against over-voltage and surges. Some of the advantages of this device include:

• It can handle high surge currents of up to 35 A which helps protect delicate electronic components from damage.
• It has excellent thermal stability, with the device being tested for use under temperatures ranging from -55°C to +150°C.
• It has a very low reverse leakage current, making it ideal for use in mobile electronics and other delicate applications.
• The device is also rated for over-voltage protection up to 19 V, making it suitable for applications where very high voltages are encountered.

The 1.5CE220CA TR diode is a highly reliable and durable device and is ideal for providing over-voltage protection in a wide range of consumer electronics. Its high surge current rating and low leakage current make it suitable for protecting delicate electronic components from damage caused by over-voltage and surges.