P4KE9.1CAHE3/73 Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes

The P4KE91CAHE3/73 is a transient voltage suppression diode specifically designed for general electronic equipment protection. Its primary applications are to protect electronic equipment from electric shocks due to transients and electrostatic discharges. It is a multi-function device that can absorb a broad range of transients.

This transient voltage suppression diode is designed using the advanced Zener technology developed by Vishay and is encased in a hermetic package. This device provides an extremely low leakage level of 2 nA and is able to suppress over-voltage transients up to 400V. It has an operating temperature range of -55 to +125°C, a peak pulse power rating of 600W, and a peak pulse current rating up to 8A. It is capable of absorbing large amounts of transient energy, making it ideal for use in protecting sensitive electronic circuits.

The P4KE91CAHE3/73 is typically used in applications where transient protection is needed. These applications include power supplies, motor control systems, telecommunications, automotive, and medical equipment. The device\'s hermetic package makes it suitable for use in harsh environments, such as in outdoor and industrial applications.

The working principle of the P4KE91CAHE3/73 is simple. It consists of two diodes that are connected in reverse parallel. When the voltage applied to the device exceeds the Zener threshold voltage, the diode blocks the voltage and diverts it away from the protected circuit. This prevents damage to the protected circuit due to the voltage surge. The Zener threshold voltage of the P4KE91CAHE3/73 is typically around 100V, making it suitable for the protection of sensitive circuits from ESD and lightning transients.

The P4KE91CAHE3/73 is a reliable and cost-effective device for a wide range of applications where over-voltage protection is required. It offers excellent performance, robustness, and is relatively easy to use. It is reliable for protecting sensitive circuits from voltage transients and electrostatic discharges.

The specific data is subject to PDF, and the above content is for reference