Product Overview: SMAJ78A-13 78V Transient Voltage Suppressor

The SMAJ78A-13 from Diodes Incorporated is a robust transient voltage suppressor (TVS) designed to protect sensitive electronic equipment from voltage transients induced by system load dump and other transient voltage events. This device is rated for a stand-off voltage of 78 volts, making it an ideal choice for safeguarding components in a wide range of applications, from consumer electronics to industrial systems.

Key Features

• High Surge Capability: With its ability to handle high surge currents, the SMAJ78A-13 is capable of providing reliable protection against sudden surges in voltage, ensuring the longevity and stability of your electronic systems.
• Low Clamping Voltage: The TVS has a low clamping voltage relative to its stand-off voltage, which means it can effectively clamp down on overvoltages without causing significant impact to the normal operation of the protected circuit.
• Uni-directional Protection: This device offers uni-directional transient voltage suppression, which is ideal for scenarios where the potential overvoltage threat is known to occur in a specific polarity.
• DO-214AC (SMA) Package: The SMAJ78A-13 comes in a compact DO-214AC (SMA) package, which is well-suited for high-density circuit board designs and offers a space-saving solution without compromising on performance.
• Compliance with Standards: It meets or exceeds various industry standards, including IEC 61000-4-2 for electrostatic discharge (ESD) immunity, ensuring compatibility with a broad range of equipment.

Applications

The SMAJ78A-13 is versatile and can be used in a variety of applications, including:

• Power supply protection
• Portable devices
• Industrial systems
• Networking equipment
• Telecommunication systems
• Automotive electronics

Quality and Reliability

Diodes Incorporated is known for its commitment to quality, and the SMAJ78A-13 is no exception. The device is manufactured with the highest standards to ensure it meets the rigorous demands of commercial and industrial environments. Its reliability is further backed by comprehensive testing and quality control procedures that Diodes Incorporated implements for all its products.

With its combination of performance, durability, and compliance with industry standards, the SMAJ78A-13 is an excellent choice for designers looking to enhance the protection of their electronic systems against transient voltage events.