The 5KASMC22A 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 device is part of the 5KASMC series, which offers high surge capability in a compact SMC package.

Applications

• Protection of I/O Interfaces
• AC and DC Power Lines
• Signal Lines
• Microcontroller Protection
• Automotive Electronics

Features

• Excellent clamping capability
• Low incremental surge resistance
• Typical IR less than 5 μA above 6.8 V
• High temperature soldering guaranteed: 260°C/10 seconds at terminals
• Plastic package has Underwriters Laboratory Flammability Classification 94 V-0
• Meet MSL level 1, per J-STD-020, LF maximum peak of 260 °C
• AEC-Q101 qualified

Benefits

• Provides robust protection against transient voltage events, enhancing system reliability.
• Reduces downtime and maintenance costs by preventing damage to sensitive electronic components.
• Compact SMC package allows for efficient use of board space.
• AEC-Q101 qualification ensures suitability for automotive applications.
• High surge capability handles significant transient events.

Additional Details

The 5KASMC22A has a standoff voltage of 22V and a breakdown voltage typically around 24.4V. Its peak pulse power dissipation is rated at 5000W. The device features a uni-directional configuration. The operating temperature range is typically from -55°C to +150°C. The package is RoHS compliant. It is crucial to consult the datasheet for detailed electrical characteristics and application notes to ensure proper implementation and optimal performance.