1.5KE39CA (pack of 10)

features:

1. **1500W Peak Pulse Capability**: This indicates the ability of the TVS diode to handle transient surge currents of up to 1500W under a specific waveform (10/1000μs).

2. **Glass Passivated Chip Junction in DO-201 Package**: Specifies the packaging and the material used for the chip junction, which is glass passivated. DO-201 is a standard package type.

3. **Fast Response Time**: Less than 1.0ps response time from 0 Volts to minimum breakdown voltage (BV min), indicating quick reaction to transient spikes.

4. **Excellent Clamping Capability**: Ability to clamp transient voltages to a safe level, protecting downstream components.

5. **Typical Failure Mode**: Typically fails short when subjected to voltages or currents beyond its specifications, ensuring protection by shorting out in unsafe conditions.

6. **Whisker Test**: Conforms to JEDEC JESD201A standard for testing against whisker growth which can cause electrical shorts.

7. **ESD and EFT Protection**: Conforms to IEC standards for Electrostatic Discharge (ESD) and Electrical Fast Transients (EFT) protection on data lines.

8. **Low Incremental Surge Resistance**: Minimizes voltage drop during surge events, ensuring effective protection.

9. **Temperature Characteristics**: Temperature coefficient (αT) specified for breakdown voltage (VBR) across temperature ranges, ensuring consistent performance.

10. **Package and Compliance**: Plastic package with V-0 flammability rating, matte tin lead-free plated for environmental compliance (RoHS), and Pb-free interconnects.

11. **Reflow Soldering**: Can withstand high-temperature soldering processes up to 260°C for 30 seconds without damage.

12. **Pb-free E3**: Indicates compliance with Pb-free regulations in electronics manufacturing.

In summary, these characteristics collectively describe a TVS diode designed to protect electronic circuits from transient voltage spikes, ensuring reliable operation and compliance with industry standards for environmental and electrical safety.