The 1SMC100CA is a Transient Voltage Suppressor (TVS) diode manufactured by Central Semiconductor Corp. It is designed to protect sensitive electronic components from high-voltage transients caused by lightning, inductive load switching, and electrostatic discharge (ESD). This diode belongs to the SMC series, known for its high surge capability and reliable performance in demanding applications.

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 efficient heat dissipation
• Reverse standoff voltage of 100V
• Peak pulse power of 1500W
• Excellent clamping capability
• Fast response time
• RoHS compliant
• Bi-directional TVS diode

Benefits

• Provides robust protection against high-voltage transients, ensuring the reliable operation of electronic equipment.
• High surge capability allows for protection against severe transient events.
• Efficient heat dissipation ensures stable performance under high-power conditions.
• Easy to integrate into automated assembly processes, reducing manufacturing costs.
• Bi-directional clamping protects circuits from both positive and negative surges.

Technical Specifications

The 1SMC100CA features a reverse standoff voltage (Vrwm) of 100V and a peak pulse power (Pp) of 1500W. The clamping voltage (Vc) varies depending on the surge current. The response time is extremely fast, typically in the picosecond range. The operating temperature range is generally from -55°C to +150°C. Its bi-directional capability makes it suitable for protecting circuits from transients of either polarity. This diode is a robust and reliable solution for safeguarding critical electronic systems from damaging voltage surges, and its high power rating makes it suitable for demanding industrial and telecommunications applications.