SMCJ12A-TR - Transient Voltage Suppressor from STMicroelectronics

The SMCJ12A-TR is a robust transient voltage suppressor (TVS) diode designed by STMicroelectronics, a global leader in semiconductor solutions. This TVS diode is specifically engineered to protect sensitive electronic equipment from voltage transients induced by system-level events such as load dump, lightning, and electrostatic discharge (ESD).

Key Features

• Stand-off Voltage: The device offers a stand-off voltage of 12V, making it suitable for a range of applications where this voltage level is common.
• Peak Pulse Power: It can handle peak pulse power dissipation of 1500W (10/1000µs), ensuring robust protection against high-energy transients.
• Clamping Voltage: With a low clamping voltage, the SMCJ12A-TR responds swiftly to transient events, limiting the voltage spike to safe levels for the protected circuit.
• Package: Housed in an SMC (DO-214AB) package, it is compact and suitable for high-density circuit board designs.
• Temperature Range: The device operates over a wide temperature range from -55°C to +150°C, accommodating various environmental conditions.
• Compliance: It is compliant with industrial standards such as IEC 61000-4-2 for ESD, IEC 61000-4-4 for EFT, and IEC 61000-4-5 for surge immunity.

Applications

The SMCJ12A-TR is versatile and can be used in a wide array of applications, including:

• Power supply lines
• Communication systems
• Automotive electronics
• Industrial electronics
• Consumer electronics

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The SMCJ12A-TR is manufactured with rigorous standards, ensuring reliability and performance in the field. It is RoHS compliant and lead-free, reflecting STMicroelectronics' dedication to environmental sustainability.

Ordering Information

The product is available in tape and reel packaging, facilitating efficient assembly during the manufacturing process. The '-TR' suffix indicates the tape and reel option for this part number. For detailed ordering and product information, customers can access the STMicroelectronics website or contact their sales representatives.