TISP4395J3BJR-S

TISP4395J3BJR-S Application Field and Working Principle

The TISP4395J3BJR-S is a TVS (Transient Voltage Suppressor) Diode suitable for use in general purpose applications. TVS Diodes are a type of thyristor, designed for high voltage protection against transient voltage spikes. The TISP4395J3BJR-S has superior overvoltage clamping performance and low on-state resistance. It has an ESD (ElectroStatic Discharge) rated current of up to 1.5A and a clamping voltage range from 5.2V to 18.5V.

Applications

The TISP4395J3BJR-S is designed for use in a variety of applications, including telecommunications, computers, and automotive electronics. It can be used to help protect against electrical overshoot or undershoot, surges, ESD, and lightning. It is also suitable for tablet and mobile device peripherals, as well as memory and signal power supplies.

Working Principle

A TVS diode is composed of four layers of semiconductor material. When an electrical surge is applied to the diode, its voltage increases. This causes the middle two layers of the diode to switch on and become conductive. This in turn causes the diode to clamp the voltage, limiting the surge and protecting the equipment from damage. The TISP4395J3BJR-S is able to provide excellent overvoltage protection in applications with voltage margins as low as 5.2V.

Conclusion

The TISP4395J3BJR-S is a TVS diode, a type of thyristor designed for high voltage protection against transient voltage spikes. It is suitable for a variety of applications, including telecommunications, computers, automotive electronics, and peripherals. It works by clamping the voltage and limiting the surge, providing excellent overvoltage protection in applications with voltage margins as low as 5.2V.