ICTE15-E3/54 Circuit Protection

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ICTE15-E3/54 is a kind of Transient Voltage Suppression (TVS) Diodes. It is designed for Transient voltage surge suppressions in ICT, consumer electronic, telecom and automotive electronics applications. It can efficiently and reliably clamp transient voltage pulses that are generated by circuit operation, ESD events, lightning, or other transients. This type of diode can effectively reduce the ESD and transient voltage levels, thereby protecting the system from damage or disruption of normal operation.

The ICTE15-E3/54 TVS diodes have a bidirectional configuration which helps to protect both line-to-ground and line-to-line from transient voltage surges. The ICTE15-E3/54 TVS is available in different packages, such as SOD-123, SOD-323, SOT-323, and SOT-23. All of these packages provides 2 pins for line-to-ground and 4 pins for line-to-line. The device also includes a built-in Zener clamp that is capable of handling very fast rise time transients.

The working principle of the ICTE15-E3/54 TVS is based on a junction between two layers of different semiconductor materials. When the junction receives a voltage pulse, the current begins to flow in the reverse direction across the junction. This is known as a clamping action, where the voltage is clamped to protect sensitive devices from overvoltage transients.

The ICTE15-E3/54 has a high-power rating and a low leakage current, making it suitable for use in applications that require high voltage protection. Its low on-resistance and high capacitance, combined with its low junction capacitance and its high peak pulse surge current allow for superior protection in low-noise applications. Aside from its high performance TVS characteristics, the ICTE15-E3/54 also has a wide operating temperature range (-40°C to +125°C).

The ICTE15-E3/54 is usually used in applications such as telecom systems, consumer electronics, medical equipment, automotive electronics, and other applications. In telecom systems, it can be used to protect the circuit against unwanted high voltage transient pulses caused by lightning or electrostatic discharge. In consumer electronics, it can be used to protect against transients caused by power supply switching. In the automotive industry, it helps protect against the voltage transients that are a result of auto ignition, reverse battery conditions, and engine cranking. Lastly, in medical equipment, it can be used to protect sensitive electronics against high voltage transients.

The ICTE15-E3/54 is a highly reliable and safe choice for protecting electronics against transient voltage surges. With its built-in Zener clamp and its wide operating temperature range, it is perfect for use in a variety of applications where transient protection is needed. As a Transient Voltage Suppressor (TVS) diode, it offers superior protection to sensitive electronics and provides a cost-effective solution for high-voltage surge protection.

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