STMicroelectronics P6KE39CA - Transient Voltage Suppressor Diode

The P6KE39CA from STMicroelectronics is a highly reliable transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This bidirectional TVS diode is capable of clamping action in both directions, making it an ideal choice for AC applications or where the polarity is reversible.

Key Features

• Stand-off Voltage: The P6KE39CA has a stand-off voltage of 33.3V, providing a margin of safety for electronic components that may be exposed to high transient voltages.
• Peak Pulse Power: With a peak pulse power dissipation of 600 Watts at 10/1000μs waveform, this TVS diode can handle significant power spikes, ensuring robust protection for your circuitry.
• Breakdown Voltage: The breakdown voltage range is from 37.1V to 41.0V, which is tested to ensure it meets the stringent specifications set forth by STMicroelectronics.
• Low Leakage Current: It features a low leakage current, minimizing power loss when the device is in standby mode, contributing to the overall energy efficiency of the system.
• Fast Response Time: The device boasts a fast response time to transient events, typically in the picosecond range, which is critical for protecting modern high-speed electronic circuits.
• ISO 9001 and ISO 14001 Certified: Manufactured by STMicroelectronics, a leader in the semiconductor industry, this product meets the highest quality and environmental management standards.

Applications

The P6KE39CA is suitable for a wide range of applications where voltage protection is critical. It is commonly used in:

• Consumer electronics such as TVs, computers, and gaming consoles
• Industrial systems with sensitive microprocessor-based equipment
• Telecommunication devices including mobile phones and network hardware
• Automotive electronics that require robust protection against transients
• Aerospace and avionics equipment that operate in harsh electrical environments

With its combination of high surge capability, fast response time, and low leakage current, the STMicroelectronics P6KE39CA TVS diode is an excellent choice for ensuring the longevity and reliability of your electronic devices.