The PTVS30VS1UTR,115 is a Transient Voltage Suppressor (TVS) diode manufactured by Nexperia. It is designed to protect sensitive electronic components from transient voltage events such as electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. This TVS diode is characterized by its fast response time, high surge current capability, and low clamping voltage, making it suitable for a wide range of applications requiring robust overvoltage protection.

Applications

• I/O port protection
• Data line protection
• Power supply protection
• Automotive electronics
• Industrial equipment

Features

• High surge current capability
• Low clamping voltage
• Fast response time
• Bidirectional protection
• Small surface mount package

Benefits

• Protects sensitive electronic components from transient voltage events.
• Improves system reliability and uptime.
• Minimizes signal distortion due to low clamping voltage.
• Provides robust protection in harsh environments.
• Easy to integrate into compact electronic designs.

Additional Details

The PTVS30VS1UTR,115 has a standoff voltage of 30V and a breakdown voltage of approximately 33.5V. Its low clamping voltage ensures that the voltage across the protected component remains within safe limits during a transient event. The diode is capable of handling high surge currents without degradation. It is housed in a small surface mount package (typically a SOD-128 or similar), making it suitable for high-density circuit boards. The bidirectional protection allows the diode to protect against both positive and negative voltage transients.

The high surge current capability and fast response time are critical parameters for effectively protecting sensitive components from transient voltage events. The low clamping voltage ensures that the protected component is not subjected to excessive voltage stress, even during a high-energy surge. The small package size allows for easy integration into compact electronic designs, making it a versatile solution for a wide range of applications.