The SMAJ4764A is a Transient Voltage Suppressor (TVS) diode from Micro Commercial Co, designed for surface mounting. Its primary function is to safeguard sensitive electronic components from voltage transients stemming from sources like lightning strikes, electrostatic discharge (ESD), and inductive switching. The SMAJ series is notable for its compact form factor and effective transient voltage suppression capabilities.

Applications

• I/O interface protection
• Surge protection for consumer electronics
• Industrial control applications
• Telecommunications equipment
• Medical devices

Features

• Surface Mount package
• Low profile
• Glass passivated junction
• Excellent clamping capability
• Low incremental surge resistance
• Fast response time
• High temperature soldering guaranteed
• UL Flammability Classification 94V-0

Benefits

• Reliable circuit protection from voltage transients.
• Compact size allowing for use in confined spaces.
• Rapid response time minimizing voltage spikes.
• Simplified manufacturing with high temperature soldering.
• Enhanced device reliability and safety by preventing voltage surge failures.

Additional Details

The SMAJ4764A possesses a stand-off voltage of 85.0 Volts, with a breakdown voltage of 94.4 Volts. Its peak pulse power dissipation reaches 400 Watts. The device is rated for operation across a broad temperature spectrum. The SMAJ package effectively dissipates heat during transient events. The component is RoHS compliant.