The SMAJ60CA-E3/61T is a surface-mount Transient Voltage Suppressor (TVS) diode manufactured by Vishay. This component is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). The 'CA' indicates a bidirectional TVS diode for AC line protection.

Applications:

• I/O port protection
• AC line protection
• Data line protection
• Power supply protection
• Microcontroller protection

Features:

• Surface Mount SMA package
• Glass passivated chip junction
• 400 W peak pulse power capability at 10/1000 μs waveform
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time
• Low leakage current
• Bidirectional TVS
• RoHS compliant
• Halogen-free according to IEC 61249-2-21 definition

Benefits:

• Provides robust overvoltage protection, enhancing the reliability of electronic systems.
• Compact size allows for use in space-constrained applications.
• Reduces downtime and maintenance costs associated with transient voltage damage.
• Enhances system immunity to electrical noise and disturbances.
• Compliance with environmental regulations.

Additional Details:

The SMAJ60CA-E3/61T has a standoff voltage of 60 V, with a breakdown voltage ranging from 66.7 V to 73.7 V. It has a peak pulse power dissipation of 400 W at a 10/1000 μs waveform. The operating junction temperature range is -55 °C to +150 °C. The device is bidirectional, providing protection against both positive and negative voltage transients. The package is a DO-214AC (SMA). The clamping voltage at peak pulse current is 96.8 V. Its fast response time is crucial for protecting sensitive components from fast transient events. By clamping voltage spikes, it protects downstream components from damage, ensuring reliable operation of the protected equipment.