5KP170CA-HRA

TVS - Diodes

TVS - Diodes are a type of Durable Semiconductor Devices. They can be used as a protective device where they help protect circuits from surges, over-voltage, ESD (electro-static discharge) and other transients. The TVS - Diode is also commonly known as the Transient Voltage Suppress Devices and can be used in many different applications.

The 5KP170CA-HRA is a TVS - Diode used for protecting circuits against low-level surges and ESD events. It has a reverse breakdown voltage of 17 volts and a rated system voltage of 5kV which makes it ideal for both low-voltage and high-voltage applications. The diode has an operating temperature range of up to 140°C and can be used with both AC and DC power sources.

Application Field

The 5KP170CA-HRA diode can be used in a wide range of applications, including but not limited to: automotive, computer and industrial controls, consumer electronic, medical, power supplies, telecommunication, and more. Its ability to protect various circuits from surge and ESD events makes it suitable for a variety of applications.

In automotive applications, the 5KP170CA-HRA diode is typically used for protection against ESD transients generated by poorly insulated power connectors. The diode is used on relays and actuator control lines to prevent ESD transients from damaging the circuit. In medical applications, it is used to protect medical electronics from ESD transients generated by patients. In computer and industrial controls, the diode is used to eliminate ESD events generated by external power sources and electrical appliances.

The diode is also used in consumer electronics to protect integrated circuits and other components. In power supplies, the diode is used to protect the circuit from over-voltage transients. In telecommunication applications, the 5KP170CA-HRA is used to protect cable and xDSL connections from ESD transients.

Working Principle

The 5KP170CA-HRA diode is a reverse-biased, Zener diode with a reverse breakdown voltage of 17 volts. This means that when connected to a circuit with a voltage of 17 volts or higher, the diode will conduct current and act as a short-circuit. This helps protect the circuit against surges and other transients.

When connected to a circuit with a lower voltage, the 5KP170CA-HRA acts as a closed switch and does not allow current to flow. This helps protect the circuit from over-voltage transients by preventing current flow until the voltage reaches a safe level. The diode will also protect the circuit from ESD transients by blocking any sudden voltage increases due to static electricity.

The 5KP170CA-HRA is a durable semiconductor device and will remain effective even after long-term use. It is highly suitable for various applications where protection against surges and ESD transients is needed.

In conclusion, the 5KP170CA-HRA diode is a versatile and reliable device used to protect circuits from surges and other transients. The 17 volt reverse breakdown voltage and 5kV rating make it suitable for use in a wide range of applications, including automotive, computer and industrial controls, consumer electronics, medical, power supplies, and telecommunications.