SA40CHE3/54

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 are a special kind of diode that possesses a low breakdown voltage, making them ideal for use in applications where high voltage protection is needed. The SA40CHE3/54 is a type of TVS - Diode designed specifically for protecting against ESD (electrostatic discharge) and EMI (electromagnetic interference). It is a bi-directional diode, meaning that it can protect against both positive and negative waveform signals. It is also designed to operate over a wide temperature range, from -55°C to +175°C. This makes it particularly suitable for use in harsh environments or situations where extremes of temperature may be present. In such cases, a uni-directional diode would not be able to provide the same level of protection.

The SA40CHE3/54 has an integrated dual-gap structure, which allows it to have an extremely wide spectrum of protection. It is effective against surges up to 25kV. It also has an industry low leakage current of 10 nA at +25°C, making it reliable enough to use in medical applications as well. The diode also has a high hold-up time, with a maximum surge rating of 9000µs, and it has a low clamping voltage.

The basic working principle of a general TVS diode is to provide a low impedance path for voltage transients. This is achieved by the diode being triggered when it detects a high-energy electrical current. When this occurs, the current is diverted away from the protected circuit, thus preventing any damage. This same principle is applied to the SA40CHE3/54, though the device does offer an enhanced level of protection due to its dual-gap design.

The SA40CHE3/54 can be used in a variety of applications. It is ideal for protecting automotive electrical systems, consumer electronics, and home appliances from potentially damaging ESD events. It can also be used in computer systems, industrial control systems, and telecom equipment to protect against EMI and other power surges. In addition, it can be used in medical equipment to protect sensitive electronics and to help minimize the risk of patient harm from electrical hazards.

In conclusion, the SA40CHE3/54 is an excellent choice for applications requiring a TVS diode with high surge protection and reliable performance in a wide range of temperatures and environments. The integrated dual-gap structure of the diode ensures that it is capable of withstanding a wide spectrum of voltages, making it a great option for protecting electrical circuits against ESD and EMI.

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