SMBJ28CA Bidirectional TVS Diode (Transient Voltage Suppression Diode)

The SMBJ28CA is a bidirectional transient voltage suppression (TVS) diode designed to protect sensitive electronic circuits from electrostatic discharge (ESD), lightning-induced surges, inductive switching transients, and other overvoltage events. Its fast response time and high surge handling capability make it ideal for power supplies, communication systems, industrial controls, and embedded electronics.

Key Features -

• Bidirectional TVS diode protection

• Fast response to transient voltage spikes

• High surge power dissipation capability

• Effective ESD and overvoltage protection

• Compact SMB surface mount package

• Reliable circuit protection performance

Specifications -

• Product type - TVS diode

• Model - SMBJ28CA

• Protection type - Transient Voltage Suppression

• Configuration - Bidirectional

• Stand-off voltage - 28V

• Package type - SMB

• Mounting type - Surface Mount Device

• Peak pulse power dissipation - 600W

• Response time - Picosecond range

• Material - Silicon avalanche diode

• Additional features - Protection against ESD, lightning surges, and switching transients

Applications -

• Power supply protection

• Communication equipment

• Industrial control systems

• Automotive electronics

• Embedded electronic systems

• Data and signal line protection