The 1.5KE Series is specifically designed to safeguard sensitive electronic equipment from voltage transients caused by lightning and other transient voltage events. Here are the modified key points based on your description:
Features
– **Application**: Designed to protect sensitive electronic equipment from voltage transients induced by lightning strikes and other transient voltage events.
– **Peak Pulse Capability**: Capable of handling 1500W peak pulse power at a waveform of 10/1000Ī¼s, with a very low repetition rate (duty cycle) of 0.01%.
– **Package Type**: Housed in a DO-201 package, which is robust and commonly used for diodes.
– **Technology**: Utilizes glass passivated chip junction for enhanced reliability.
– **Response Time**: Responds very quickly, typically less than 1.0ps from 0 Volts to the minimum breakdown voltage (BV min).
– **Clamping Capability**: Offers excellent clamping performance.
– **Failure Mode**: Typically fails short under conditions of over-specified voltage or current.
– **Testing Standards**: Whisker test conducted according to JEDEC JESD201A.
– **ESD Protection**: Complies with IEC 61000-4-2 standards, offering protection against ESD (Electrostatic Discharge) up to 30kV in both air and contact discharge.
– **EFT Protection**: Complies with IEC 61000-4-4 for protection against electrical fast transients (EFT).
– **Incremental Surge Resistance**: Features low incremental surge resistance, with typical leakage current (IR) less than 1Ī¼A when the minimum breakdown voltage (VBR min) exceeds 12V.
– **Soldering Conditions**: Designed to withstand high-temperature reflow soldering up to 260Ā°C for 30 seconds, with specific conditions for lead length and tension.
– **Temperature Coefficient**: Breakdown voltage (VBR) varies with temperature as described by the formula provided.
– **Material and Compliance**: The plastic package is rated V-0 for flammability according to Underwriters Laboratories (UL), and it is matte tin lead-free plated, halogen-free, and compliant with RoHS (Restriction of Hazardous Substances) directives (Pb-free E3).
This series of diodes is crucial in electronics to prevent damage from voltage spikes and ensure the reliability and longevity of sensitive components in various applications, especially where protection from lightning-induced transients is essential.
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