The PTVSHC1DF7VB is a transient voltage suppressor (TVS) diode manufactured by Prisemi. This component is designed to protect sensitive electronic circuits from voltage transients caused by electrostatic discharge (ESD), electrical fast transients (EFT), and surge events. It offers a combination of low clamping voltage, fast response time, and high surge capability, making it ideal for protecting various electronic devices and systems.

Applications

• I/O port protection in microcontrollers and processors
• Data line protection for USB, HDMI, and Ethernet interfaces
• Power supply protection in consumer electronics
• Automotive electronics applications
• Industrial control systems

Features

• Unidirectional TVS diode: Provides protection against positive voltage transients.
• Low clamping voltage: Limits the maximum voltage across the protected device during a transient event.
• Fast response time: Quickly reacts to transient events, minimizing voltage overshoot.
• High surge current capability: Can withstand high transient currents without degradation.
• Small SOD-123 package: Enables compact PCB designs.
• RoHS compliant: Complies with environmental standards for hazardous substances.

Benefits

• Improved system reliability: Protects sensitive components from damage caused by voltage transients.
• Reduced downtime and repair costs: Prevents equipment failures due to overvoltage events.
• Enhanced product lifespan: Prolongs the operational life of electronic devices by safeguarding them from voltage surges.
• Cost-effective protection solution: Offers a reliable and affordable means of protecting electronic circuits.
• Ease of integration: Can be easily incorporated into existing circuit designs.

Additional Details

The PTVSHC1DF7VB has a reverse standoff voltage of 7V. The clamping voltage is typically 12V at a peak pulse current of 1A. The peak pulse power is rated at 400W. The device is packaged in a SOD-123 package for surface mount assembly. The operating temperature range is -55°C to +150°C. This TVS diode offers robust protection against a wide range of transient voltage threats, ensuring the reliable operation of sensitive electronic circuits.