SMAJ12CA-E3/61 by Vishay Intertechnologies

Overview of SMAJ12CA-E3/61 by Vishay Intertechnologies

The SMAJ12CA-E3/61 is a Trans Voltage Suppressor (TVS) diode designed to protect sensitive electronic devices from voltage transients. It features a maximum breakdown voltage of 14.7 V and a minimum breakdown voltage of 13.3 V, with a nominal breakdown voltage of 14 V. This bidirectional device can handle a non-repetitive peak reverse power of up to 400 W, ensuring effective clamping and protection for electronic circuits. It is packaged in a DO-214AC case, commonly known as SMA, which consists of two pins suitable for surface mount applications.

The SMAJ12CA-E3/61 is made of silicon, exhibiting excellent clamping capability that allows it to absorb voltage spikes efficiently. The device operates within an extensive temperature range, from -55 °C to 150 °C. Additionally, it meets RoHS compliance standards, ensuring it is free from harmful substances. The diode has a low reverse current of just 1 µA at maximum reverse voltage, making it suitable for low-power applications.

As of the current writing, this part is active in the market, with a moisture sensitivity level of 1. Its successful integration into various electronic devices can be attributed to its reliable performance and robust design, making it a preferred choice in applications requiring voltage suppression.

Industry Applications for SMAJ12CA-E3/61

The SMAJ12CA-E3/61 could find potential applications in various industries due to its characteristics as a transient suppressor diode. Some examples of these applications are as follows:

• Automotive: The SMAJ12CA-E3/61 might be utilized in automotive electronic systems, such as power control modules or infotainment systems. The bidirectional nature of the diode could help in protecting sensitive components from voltage spikes during start-up or switching events. Compliance with automotive standards may further enhance its feasibility in this sector, particularly if specific automotive grade standards are met.
• Telecommunications: In telecommunications infrastructure, the SMAJ12CA-E3/61 could be employed to safeguard network equipment like routers or switches from transient overvoltages caused by lightning strikes or switching surges. The excellent clamping capability may help maintain signal integrity, preventing disruptions in communication lines.
• Consumer Electronics: The diode might be suitable for various consumer electronic devices, such as smartphones, tablets, and home appliances. It can protect sensitive components, such as microcontrollers and communication chips, which are often vulnerable to voltage surges, ensuring the longevity and reliability of consumer products.
• Industrial Automation: In industrial automation settings, the SMAJ12CA-E3/61 could be utilized as protective devices for sensors and control circuits. Its high power dissipation capability can allow it to handle the voltage transients that arise from inductive loads, thereby contributing to the safety and reliability of automated systems.
• Robotics and Drones: The SMAJ12CA-E3/61 might also find applications in robotics and drones, where it could be used to protect controllers and power systems from voltage transients during operation. The compact size of the SMA package makes it suitable for space-constrained environments often encountered in robotic platforms.

It is important to note that these potential industry applications are only conceptual and illustrative. Each application requires thorough analysis and verification by engineering and design teams to ensure adherence to industry standards and specific requirements.

About Vishay Intertechnologies

Vishay Intertechnologies has established itself as a significant manufacturer in the electronic components sector, specializing in diodes, resistors, capacitors, and a variety of other components. In particular, Vishay has developed a range of transient suppressors that includes the SMAJ12CA-E3/61. The company’s expertise in producing robust and reliable semiconductor devices makes it a potential choice for engineers seeking efficient solutions for voltage clamping.

In the domain of transient suppression, Vishay offers several products designed to handle different voltage and power levels. These include various series of TVS diodes that might be leveraged in applications ranging from consumer electronics to industrial machinery. Such product offerings reflect their commitment to meeting diverse market needs while providing effective protection against voltage transients.

Where to Find SMAJ12CA-E3/61 by Vishay Intertechnologies