SMA6J12CA-TR - Transil™ ESD Protection Diode

The SMA6J12CA-TR from STMicroelectronics is a robust Transil™ diode designed to protect sensitive electronic equipment from voltage transients induced by load dump and other transient voltage events. Housed in a compact DO-214AC (SMA) package, this transient voltage suppressor (TVS) is optimized for use in a wide range of applications where protection from overvoltage is critical.

Key Features

• Stand-off Voltage: This device offers a stand-off voltage of 12V, making it suitable for protecting circuits operating at this voltage level.
• Peak Pulse Power: It can handle 600W (10/1000 µs) peak pulse power dissipation, providing reliable protection against surges and spikes in electrical circuits.
• Bi-directional Device: As a bi-directional TVS, the SMA6J12CA-TR is capable of clamping both positive and negative transients, simplifying circuit design and enhancing protection.
• Low Clamping Voltage: With a low clamping voltage, the device ensures minimal voltage overshoot during transient events, thereby protecting sensitive components.
• Fast Response Time: The device boasts an exceptionally fast response time to transient events, ensuring immediate protection for the circuit components.
• High Temperature Stability: It operates effectively over a wide temperature range, maintaining stable characteristics and performance reliability.

Applications

The SMA6J12CA-TR is ideal for a variety of applications where transient voltage protection is required. These include:

• Automotive systems
• Industrial power supplies
• Consumer electronics
• Telecommunication devices
• Computer and peripheral devices

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability, and the SMA6J12CA-TR is no exception. The device is compliant with ISO 9001 and ISO/TS 16949 quality management systems, ensuring high standards of production and consistent performance. It also meets the stringent requirements of international standards such as IEC 61000-4-2 and IEC 61000-4-5, providing assurance of its capability to protect against electrical transients.