STMicroelectronics P6KE27CA TVS Diode Overview

The P6KE27CA is a robust Transient Voltage Suppressor (TVS) diode designed by STMicroelectronics to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. It is a bidirectional TVS diode, which means it can provide protection in both forward and reverse directions.

Key Features

• Peak Pulse Power Dissipation: The P6KE27CA can handle a peak pulse power dissipation of 600 Watts at 10/1000µs waveform, ensuring reliable protection against high energy transients.
• Stand-off Voltage: It has a stand-off voltage of 23.1 Volts, making it suitable for a broad range of applications that require a specific working voltage level.
• Breakdown Voltage: The breakdown voltage range is from 25.7V to 28.4V, providing a margin of safety beyond the stand-off voltage to prevent premature clamping.
• Clamping Voltage: With a maximum clamping voltage of 37.5 Volts at 16.7A, it ensures that the transient overvoltages are kept within safe limits for the protected components.
• Low Leakage Current: The P6KE27CA has a low leakage current, minimizing power loss when the device is in standby mode and enhancing overall efficiency.
• Fast Response Time: The device reacts in less than 1 picosecond from 0 Volts to BV min, providing immediate protection against transients.
• Package: Available in a DO-15 package, it is easy to install and fits well in various circuit board layouts.

Applications

The P6KE27CA is designed for use in a variety of applications where transient voltage protection is critical. These include:

• Consumer electronics such as TVs, computers, and other household appliances
• Industrial systems where surge protection is necessary to safeguard against equipment failure
• Telecommunication devices that require protection from lightning strikes and other voltage disturbances
• Automotive electronics where reliability and performance are essential under harsh conditions
• Power supply circuits to prevent damage from power surges and spikes

With its robust design and reliable performance, the STMicroelectronics P6KE27CA TVS diode is an excellent choice for protecting sensitive electronic circuits from transient voltage events.