SMAJ58A

Overview of SMAJ58A

The SMAJ58A is a transient voltage suppressor (TVS) diode optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching applications.

Pinout

The SMAJ58A pinout refers to the configuration and function of each pin in its DO-214AC package type. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the SMAJ58A has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.

Features

• Halogen-Free and RoHS compliant: The SMAJ58A is designed with environmental sustainability in mind, making it an excellent choice for eco-friendly applications.
• For surface mounted applications: This component is optimized for surface-mounted applications to optimize board space and reduce the risk of damage during handling.
• Low profile package: The SMAJ58A features a low-profile package that minimizes its footprint on the printed circuit board, making it ideal for compact designs.
• Built-in strain relief: This component includes built-in strain relief to prevent damage caused by mechanical stress or vibration.
• Glass passivated junction: The SMAJ58A features a glass passivated junction that provides excellent reliability and minimizes the risk of electrical failure.
• Low Inductance: This component has low inductance, which ensures fast response times and minimal signal distortion.
• Excellent clamping capability: The SMAJ58A provides excellent clamping capability to protect sensitive electronic components from voltage spikes and transients.
• Repetition Rate (duty cycle): 0.01%: This component is designed for high-speed applications with a repetition rate of 0.01% duty cycle.
• Fast response time: typically less than 1.0ps from 0 Volts to V(BR) for unidirectional types: The SMAJ58A features a fast response time, making it suitable for high-speed applications that require rapid signal switching.
• Typical IR less than 1mA above 10V: This component has a typical IR of less than 1mA above 10V, ensuring minimal current consumption and reduced power dissipation.
• High temperature soldering: 250 degrees C/10 seconds at terminals: The SMAJ58A can withstand high-temperature soldering processes, making it suitable for applications that require robust thermal management.
• Plastic package has Underwriters Laboratory Flammability 94V-O: This component features a plastic package with an Underwriters Laboratory Flammability rating of 94V-O, ensuring minimal risk of fire or electrical shock.

Applications

• Analog and digital signal switching applications: The SMAJ58A is suitable for high-speed analog and digital signal switching applications that require fast response times and excellent clamping capability.
• Power supply protection: This component can be used to protect power supplies from voltage spikes and transients, ensuring reliable operation and minimizing the risk of electrical failure.
• Data transmission systems: The SMAJ58A is suitable for data transmission systems that require high-speed signal switching and excellent clamping capability to prevent data corruption or loss.

Equivalents

• SMAJ56A: This component is similar to the SMAJ58A but has a lower voltage rating and slower response time.
• SMAJ60A: The SMAJ60A is a higher-voltage version of the SMAJ58A with faster response times and improved clamping capability.

Frequently Asked Questions

Q: What is the maximum voltage rating for the SMAJ58A?
A: The maximum voltage rating for the SMAJ58A is 58V.

Q: Can I use the SMAJ58A in high-speed applications above 100 MHz?
A: No, the SMAJ58A may not be suitable for applications that require extremely high-speed signal switching (e.g., above 100 MHz).

Q: How does the SMAJ58A compare to other TVS diodes in terms of response time and clamping capability?
A: The SMAJ58A has a fast response time and excellent clamping capability, making it suitable for high-speed applications that require rapid signal switching.

Q: Can I use the SMAJ58A in power supply protection applications?
A: Yes, the SMAJ58A can be used to protect power supplies from voltage spikes and transients, ensuring reliable operation and minimizing the risk of electrical failure.