The TPSMA8.2A is a Transient Voltage Suppressor (TVS) diode from Vishay, designed to protect sensitive electronic components from voltage transients caused by events like lightning strikes, electrostatic discharge (ESD), and inductive load switching. As part of the SMA series, it's known for its compact design and dependable performance.

Applications

• I/O interface protection
• Power line protection
• Data line protection
• Automotive electronics
• Industrial automation equipment

Features

• SMA package: Offers a compact footprint for space-constrained applications.
• Unidirectional configuration: Provides surge protection in one direction.
• High surge current capability: Withstands high surge currents without damage.
• Low clamping voltage: Limits the voltage across the protected circuit during a surge event.
• Fast response time: Quickly reacts to transient voltage events.

Benefits

• Effective transient voltage protection: Protects sensitive electronic devices from damage due to voltage surges.
• Increased system reliability: Reduces the risk of system failures caused by transient voltage events.
• Simplified circuit design: Reduces the need for complex protection circuitry.
• Compact size: Conserves valuable board space.
• Compliance with industry standards: Meets industry standards for surge protection.

Technical Specifications

The TPSMA8.2A has a standoff voltage of 8.2V and a breakdown voltage between 9.13V and 10.1V. The peak pulse power is rated at 400W. The clamping voltage at peak pulse current is around 14.5V. The operating temperature range is typically from -55°C to +150°C. The device exhibits low incremental surge resistance and excellent clamping capability.

The TPSMA8.2A TVS diode is an excellent choice for providing robust and reliable protection against transient voltage surges in various electronic applications. Its compact size, high surge current capability, and fast response time make it a versatile solution for protecting sensitive circuits.