PTVS15-076C-SH

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 provide protection against over-voltages that might otherwise damage sensitive electrical components. The PTVS15-076C-SH series is a type of Transient Voltage Suppressor diode (TVS diode) specialized for the protection of automotive applications. As such, it offers surge protection in the face of short and intermittent over-voltages due to vehicle electro-magnetic interference (EMI). Specifically, it is designed for 12V automotive systems, operating from -40°C to +125°C.

The PTVS15-076C-SH offers superior clamping performance to 45V for IEC 61000-4-5 surge tests. It is available in SOT-23 and SMA packages, providing both superior EMI/RFI noise filtering and clamping protection.

Application field

The PTVS15-076C-SH is suitable for automotive on board vehicles including:

• Automobile, TT, SUV, Bus, Pickup, Van, Motorcycle, Small track
• Transportation & Conveyance Systems
• Infotainment Systems
• Sound System
• Interior/Exterior Lighting
• Sensor/Actuator Devices

It is CE and ISO-TS certified, meaning that it meets stringent criteria for electromagnetic compatibility (EMC).

Working principle

The PTVS15-076C-SH works by clamping the voltage level to give power supply lines protection against short but powerful over-voltages. This is achieved by its two junctions, one connected from the cathode to a static voltage, usually zero volts, and the other junction connected between the anode and the power supply line. If an over-voltage appears, the cathode-anode junction quickly conducts to protect the power line, resulting in a lowered voltage level.

The PTVS15-076C-SH is specifically designed to protect in an environment that features harsh transients, such as an automotive one. It uses its low on-state resistance to provide surge clamping across the entire operating temperature range: -40°C to +125°C.

The PTVS15-076C-SH is further characterized by its low leakage, fast response time, and good a holding current. This makes it ideal for applications where low operating voltage and leakage must be avoided, or where fast response against EMC surges is needed.

Conclusion

In conclusion, the PTVS15-076C-SH series of TVS diodes is suitable for multiple applications in 12V automotive systems that reside in an environment with high transient levels. It provides superior clamping protection and offers low on-state, holding and leakage currents. It is also CE and ISO-TS certified for EMC performance.

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