SA170CAHE3/54

TVS - Diodes are semiconductor components which are used in various electrical equipment components. The SA170CAHE3/54 is a TVS (Transient Voltage Suppressor) diode manufactured by Vishay Intertechnology. This device is used to protect sensitive electronic equipment from electrostatic discharge (ESD) and other transient over-voltage events.

The SA170CAHE3/54 is a small and inexpensive device that has an amazing ability to suppress high-voltage transients. The device has a multi-layer construction which helps to reduce the peak voltages by limiting the current and providing a fast reaction time. It is able to handle a maximum surge current of 40A (8/20 μs) and a maximum working voltage of 175 V.

In order to properly protect sensitive electronics, the function of the SA170CAHE3/54 is to limit the voltage of transient pulses that are caused by electrostatic discharge. This device works by clamping the voltage at a threshold point and diverting the excess energy away from sensitive equipment. If the surge is above the breakdown voltage of the diode, it will absorb the energy and limit the voltage to the breakdown voltage. The device also has a fast response time which allows it to react quickly to high-voltage transients.

The SA170CAHE3/54 is typically used in applications that require reliable protection from ESD or Power Line Transient Protection (PLTP). These applications may include consumer electronics products, automotive electronics, solar energy systems, and industrial control systems. The device is a good choice for these types of applications because it can handle a wide range of transient voltages, has a small footprint, and offers reliable protection.

In conclusion, the SA170CAHE3/54 is a TVS diode manufactured by Vishay Intertechnology. This device is capable of handling high-voltage transients and provides reliable protection against ESD and other transient over-voltage events. It is mainly used in consumer electronics, automotive electronics, solar energy systems, and industrial control systems.