STMicroelectronics

SMBJ12CA-TR

SMBJ12CA-TR Description

The SMBJ12CA-TR is a TVS diode from STMicroelectronics, designed for general-purpose applications. It is a surface-mount device with a bidirectional channel, offering protection against voltage spikes and transients. The SMBJ12CA-TR is compliant with RoHS3 and REACH regulations, making it suitable for environmentally conscious designs. With a peak pulse current of 31A and a power rating of 600W, this TVS diode provides robust protection for sensitive electronic components.

SMBJ12CA-TR Features

• Bidirectional Channels: The SMBJ12CA-TR features a single bidirectional channel, allowing it to protect against voltage spikes in both directions.
• Peak Pulse Current: With a peak pulse current of 31A (10/1000µs), this TVS diode can handle high transient currents without compromising performance.
• Voltage Breakdown: The minimum breakdown voltage is 13.3V, ensuring reliable operation under various voltage conditions.
• Clamping Voltage: The maximum clamping voltage at Ipp is 19.9V, providing effective voltage regulation and protection.
• Reverse Standoff Voltage: The typical reverse standoff voltage is 12V, ensuring safe operation under reverse-biased conditions.
• Power Rating: The SMBJ12CA-TR can handle a peak pulse power of 600W, making it suitable for high-power applications.
• Mounting Type: This TVS diode is designed for surface mount applications, allowing for compact and efficient PCB layouts.
• Package: The SMBJ12CA-TR is available in a tape and reel (TR) package, facilitating automated assembly processes.

SMBJ12CA-TR Applications

The SMBJ12CA-TR is ideal for a wide range of general-purpose applications where voltage protection is required. Some specific use cases include:

1. Automotive Electronics: Protecting automotive control units, sensors, and communication interfaces from voltage spikes and transients.
2. Industrial Control Systems: Providing voltage protection for PLCs, motor drives, and other industrial control equipment.
3. Telecommunications Equipment: Ensuring reliable operation of communication interfaces and power supplies in telecommunications infrastructure.
4. Consumer Electronics: Protecting sensitive components in smartphones, tablets, and other portable devices from voltage surges.

Conclusion of SMBJ12CA-TR

The SMBJ12CA-TR is a versatile and reliable TVS diode from STMicroelectronics, offering robust voltage protection for a wide range of general-purpose applications. Its bidirectional channels, high peak pulse current, and low breakdown voltage make it an ideal choice for protecting sensitive electronic components from voltage spikes and transients. With its RoHS3 and REACH compliance, the SMBJ12CA-TR is also suitable for environmentally conscious designs. Whether used in automotive electronics, industrial control systems, telecommunications equipment, or consumer electronics, the SMBJ12CA-TR provides dependable voltage protection and performance.