Product Overview: SMAJ28CA-13

The SMAJ28CA-13 from Diodes Incorporated is a robust transient voltage suppressor (TVS) diode, designed to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This device is ideal for safeguarding voltage-sensitive components which require high reliability and high surge capabilities in a compact, surface-mount package.

Key Features

• Peak Pulse Power Dissipation: The SMAJ28CA-13 is capable of handling 400W of peak pulse power dissipation for an 10/1000μs waveform, ensuring protection against high energy transients.
• Bi-directional Protection: As a bi-directional TVS diode, it provides symmetrical protection for both positive and negative voltage transients, making it suitable for AC applications or bipolar signal lines.
• Stand-Off Voltage: It has a stand-off voltage of 28V, which is the maximum voltage that can be applied while maintaining a high impedance state.
• Low Leakage Current: The device has a low leakage current, minimizing power loss when the device is in the standby state and ensuring efficiency in operation.
• Fast Response Time: The SMAJ28CA-13 responds to overvoltage events in picoseconds, providing immediate protection to the circuit components.
• Operating Temperature Range: This TVS diode operates effectively over a wide temperature range from -55°C to +150°C, making it suitable for various industrial and commercial applications.
• Compliance: It complies with the RoHS and REACH standards, making it an environmentally safe choice for electronic manufacturers.

Applications

The SMAJ28CA-13 is widely used in a variety of applications that require voltage transient suppression to protect integrated circuits and other sensitive components. Some common applications include:

• Power supply circuits
• Communication systems
• Automotive systems
• Industrial equipment
• Consumer electronics

With its compact SMA footprint, the SMAJ28CA-13 is designed for easy integration into a wide range of electronic assemblies, providing a reliable shield against voltage transients in a small form factor. Whether used in data lines or power supply circuits, this TVS diode from Diodes Incorporated offers high surge protection to ensure the longevity and reliability of electronic systems.