The 1SMB13CA 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). It's part of the SMB series, recognized for its compact surface-mount package and efficient surge protection capabilities.

Applications

• Protection of I/O Interfaces
• Overvoltage protection in power supplies
• Surge protection in consumer electronics
• Transient voltage suppression in data lines
• ESD protection in portable devices

Features

• Surface-mount SMB package for easy PCB assembly
• Reverse standoff voltage of 13V
• Peak pulse power of 600W
• Excellent clamping capability
• Fast response time
• RoHS compliant
• Bi-directional TVS diode

Benefits

• Provides robust protection against voltage transients, ensuring the reliable operation of electronic equipment.
• Compact size allows for use in space-constrained applications.
• Easy to integrate into automated assembly processes, reducing manufacturing costs.
• Bi-directional clamping ability protects circuits from both positive and negative surges.
• Meets environmental regulations, ensuring compliance with industry standards.

Technical Specifications

The 1SMB13CA has a reverse standoff voltage (Vrwm) of 13V. It offers a peak pulse power (Pp) of 600W. The clamping voltage (Vc) varies depending on the surge current. The response time is very fast, typically in the picosecond range. The operating temperature range is generally from -55°C to +150°C. Its bi-directional capability means it can suppress transient voltages in both directions. This diode provides a reliable and efficient solution for protecting sensitive circuits from damaging voltage surges. Its compact size and high surge capability make it a versatile choice for a wide range of applications.