The PTVS7V5U1UPA is a transient voltage suppression (TVS) diode manufactured by Nexperia. This device is designed to protect sensitive electronic components from damage caused by electrostatic discharge (ESD) and other transient voltage events. It offers a fast response time, low clamping voltage, and high surge capability, making it suitable for a wide range of applications requiring robust protection.

Applications

• ESD protection for data lines
• Protection of I/O ports
• USB port protection
• HDMI port protection
• Antenna protection

Features

• Unidirectional TVS diode: Provides protection against positive polarity ESD strikes.
• Low clamping voltage: Minimizes the voltage stress on protected components.
• Fast response time: Quickly clamps transient voltages to protect downstream circuitry.
• Small SOT323 package: Allows for compact PCB designs.
• High surge capability: Withstands high transient currents without degradation.
• AEC-Q101 qualified: Suitable for automotive applications.

Benefits

• Enhanced system reliability: Protects sensitive components from ESD damage, improving overall system robustness.
• Reduced component failure rate: Prevents costly repairs and downtime due to ESD-related failures.
• Improved signal integrity: Low capacitance minimizes signal distortion in high-speed data lines.
• Space-saving design: Small package size enables compact and efficient circuit layouts.
• Compliance with industry standards: Meets stringent requirements for automotive and other demanding applications.

Additional Details

The PTVS7V5U1UPA has a reverse standoff voltage of 7.5 V and a clamping voltage of typically 11.5 V at a peak pulse current of 1 A. The peak pulse power is rated at 150 W. The device has a low dynamic resistance and a junction capacitance of 35 pF (typical). The operating temperature range is -55 °C to +150 °C. This TVS diode is lead-free and RoHS compliant. It is ideal for protecting sensitive electronic equipment from the damaging effects of ESD and other transient voltage events.