The SMBJ130CA-E3/2C is a transient voltage suppressor (TVS) diode manufactured by Vishay. It is designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This bidirectional TVS diode is part of the SMBJ series, known for its compact size and high surge capability.

Applications

• Protection of I/O interfaces
• Overvoltage protection in sensitive equipment
• Surge protection in consumer electronics
• Protection of data lines and power lines
• Automotive electronics protection

Features

• Bidirectional TVS diode
• Surface mount SMB package
• Low profile package
• Glass passivated junction
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time: Typically less than 1.0 ps from 0 V to BV min
• High temperature soldering guaranteed: 260 °C/10 seconds at terminals
• AEC-Q101 qualified

Benefits

• Provides robust overvoltage protection for sensitive circuits
• Compact size allows for use in space-constrained applications
• High surge capability ensures reliable protection against transient events
• Fast response time minimizes voltage overshoot
• AEC-Q101 qualification ensures reliability in automotive applications
• Easy to integrate into existing designs
• Bidirectional protection simplifies circuit design

Technical Specifications

The SMBJ130CA-E3/2C has a standoff voltage of 130 V and a breakdown voltage between 144 V and 159 V. Its maximum peak pulse power dissipation is 600 W. The clamping voltage at peak pulse current is typically 210 V. It is designed to operate over a temperature range of -65 °C to +150 °C.

The SMBJ130CA-E3/2C utilizes a glass passivated junction, which provides high reliability and stability. The device's construction meets stringent quality standards, making it suitable for demanding applications where overvoltage protection is critical. The bidirectional functionality simplifies circuit design by eliminating the need to consider the polarity of the transient voltage.