The SMF7V5A-GS08 is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by Vishay. It is designed to protect sensitive electronic components from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surge events. This device is part of the SMF series, known for its small size and high surge capability.

Applications

• Protection of I/O interfaces
• Voltage surge protection in consumer electronics
• Protection of sensitive equipment in industrial applications
• Automotive electronics protection
• Protection of communication lines

Features

• Unidirectional TVS diode
• Surface-mount package (SMF)
• Low profile package
• Excellent clamping capability
• Fast response time
• High surge capability: 400W peak pulse power (TPP) at 10/1000μs waveform
• Glass passivated junction
• Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
• AEC-Q101 qualified

Benefits

• Provides robust protection against voltage transients, increasing system reliability.
• Small size allows for use in compact electronic devices.
• Fast response time ensures quick clamping of transient voltages.
• High surge capability provides protection against high-energy surge events.
• AEC-Q101 qualification ensures reliability in automotive applications.

Additional Details

The SMF7V5A-GS08 has a standoff voltage of 7.5V. It features a low incremental surge resistance. The device is RoHS compliant and halogen-free. The operating temperature range is typically -55°C to +150°C. The clamping voltage at peak pulse current is specified in the datasheet. The forward voltage is also specified at a specific forward current. The SMF package allows for automated pick and place assembly, simplifying manufacturing processes. It is commonly used in applications requiring high reliability and protection against ESD and surge events.