Product Overview: SMAJ14A-13 from Diodes Incorporated

The SMAJ14A-13 is a robust transient voltage suppressor (TVS) diode designed by Diodes Incorporated, a leading manufacturer in the semiconductor industry. This device is specifically engineered to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events.

Key Features

• Transient Protection: The SMAJ14A-13 is capable of clamping and dissipating the energy of voltage transients, offering a peak pulse power dissipation of 400W for 10/1000μs waveform, which ensures reliable protection for a wide range of applications.
• Stand-Off Voltage: It is designed with a stand-off voltage of 14V, which makes it suitable for protecting circuits with nominal working voltages up to this level.
• Uni-directional: This device is uni-directional, providing protection in one direction, which is ideal for scenarios where specific polarity voltage transients are expected.
• Low Leakage Current: With its low leakage current, the SMAJ14A-13 ensures minimal power loss when the device is in the standby state, enhancing the overall efficiency of the system it protects.
• Compact Package: The SMAJ14A-13 comes in a DO-214AC (SMA) surface-mount package, which is not only space-saving but also facilitates easy integration into a variety of PCB designs.
• Compliance: This TVS diode is compliant with the RoHS and REACH standards, ensuring that it meets the regulatory requirements for environmental safety.

Applications

The SMAJ14A-13 is ideal for protecting sensitive electronics in a range of applications, including:

• Consumer electronics such as smartphones, tablets, and laptops
• Industrial systems with sensitive control electronics
• Automotive electronics where reliability under harsh conditions is paramount
• Power supply units and voltage regulation modules
• Communication systems that require stable operation and protection from surges

Reliability and Performance

Diodes Incorporated ensures that the SMAJ14A-13 meets stringent quality standards, providing reliable performance under various conditions. Its capability to rapidly respond to over-voltages and effectively clamp them makes it an essential component for safeguarding electronic systems from potential damage caused by electrical transients.