SMAJ12A

Overview of SMJ12A

The SMJ12A is a Diode ESD (Uni-directional) optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.

Pinout

The SMJ12A pinout refers to the configuration and function of each pin in its DO-214AC package. 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 SMJ12A 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 SMJ12A is designed with environmental concerns in mind, making it a suitable choice for applications where sustainability is crucial.
• For surface mounted applications in order to optimize board space: This component's compact design allows for efficient use of PCB real estate, reducing overall system size and increasing reliability.
• Low profile package: The DO-214AC package provides a low profile, making it ideal for applications where height is a concern, such as in portable devices or high-density systems.
• Built-in strain relief: This feature helps to prevent damage caused by mechanical stress and vibrations, ensuring the component remains reliable even in harsh environments.
• Glass passivated junction: The SMJ12A's glass passivated junction provides excellent electrical insulation and reduces the risk of electrical shock or fire hazards.
• Low Inductance: This component's low inductance ensures minimal signal distortion, making it suitable for high-frequency applications where signal integrity is critical.
• Excellent clamping capability: The SMJ12A's excellent clamping capability helps to protect sensitive components from voltage spikes and transients, ensuring reliable operation even in harsh environments.
• Repetition Rate (duty cycle): 0.01%: This component is designed for high-speed applications where the repetition rate is critical, making it suitable for use in systems that require precise timing control.
• Fast response time: typically less than 1.0ps from 0 Volts to V(BR) for unidirectional types: The SMJ12A's fast response time ensures quick reaction to changing voltage levels, making it suitable for applications where signal integrity is critical.
• Typical IR less than 1mA above 10V: This component's low leakage current ensures minimal power consumption and reduced heat generation, making it suitable for battery-powered devices or high-density systems.
• High temperature soldering: 250 degrees C/10 seconds at terminals: The SMJ12A can withstand high temperatures during the soldering process, ensuring reliable assembly and minimizing the risk of damage to surrounding components.
• Plastic package has Underwriters Laboratory Flammability 94V-O: This component's plastic package meets UL flammability requirements, making it suitable for use in applications where fire safety is a concern.

Equivalents

The SMJ12A is equivalent to other high-reliability diodes such as the 1N5822, 1N5824, and 1N5826. However, it's essential to consult the datasheet for specific details on each component's performance characteristics.

Frequently Asked Questions

Q: What is the maximum operating voltage of the SMJ12A?
A: The maximum operating voltage of the SMJ12A is 1000V.

Q: What is the typical leakage current of the SMJ12A above 10V?
A: The typical leakage current of the SMJ12A above 10V is less than 1mA.

Q: Can the SMJ12A withstand high temperatures during soldering?
A: Yes, the SMJ12A can withstand high temperatures during soldering, with a maximum temperature of 250 degrees C/10 seconds at terminals.

Q: Is the SMJ12A RoHS compliant?
A: Yes, the SMJ12A is RoHS compliant and designed with environmental concerns in mind.