The 1SMC150CA is a Transient Voltage Suppressor (TVS) diode manufactured by Central Semiconductor Corp. It is designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). The diode is part of the SMC series, which is known for its high surge current capability and robust performance.

Applications

• Protection of sensitive electronic equipment
• Overvoltage protection in power supplies
• Surge protection in telecommunications equipment
• Transient voltage suppression in industrial control systems
• ESD protection in high-density circuits

Features

• Surface-mount SMC package for enhanced thermal management
• Reverse standoff voltage of 150V
• Peak pulse power of 1500W
• Excellent clamping capability
• Fast response time
• RoHS compliant
• Bi-directional TVS diode

Benefits

• Offers reliable protection against high-voltage transients, safeguarding electronic equipment from damage.
• High surge current capability allows for protection in harsh environments.
• Efficient thermal management ensures stable performance under demanding conditions.
• Simplifies integration into automated assembly lines, leading to reduced manufacturing costs.
• The bi-directional configuration enables protection against both positive and negative voltage surges.

Technical Specifications

The 1SMC150CA has a reverse standoff voltage (Vrwm) of 150V. It is capable of handling a peak pulse power (Pp) of 1500W. The clamping voltage (Vc) varies with the surge current. It features an extremely fast response time, typically in the picosecond range. The operating temperature range is typically from -55°C to +150°C. The bi-directional characteristic allows it to suppress transient voltages regardless of polarity. It provides a robust and dependable means of protecting valuable electronic assets from the effects of damaging voltage surges, and its high power rating makes it suitable for industrial and telecom applications.