SMAJ5.0A

The SMAJ5.0A is a specific type of transient voltage suppressor (TVS) diode manufactured by Sangdest Microelectronics. This component is designed to protect sensitive electronic devices from voltage spikes and transients, which can occur due to various factors such as lightning strikes, electrostatic discharge (ESD), or switching surges.

Key Features and Specifications:

1. Voltage Rating: The SMAJ5.0A is rated for a breakdown voltage of approximately 5.0 volts. This means it will start conducting when the voltage exceeds this threshold, effectively clamping the voltage to protect downstream components.

2. Power Dissipation: The device typically has a power dissipation rating that allows it to handle significant energy without damage. This is crucial for ensuring reliability during transient events.

3. Package Type: The SMAJ5.0A is housed in a DO-214AA (SMA) package, which is a surface-mount device (SMD) configuration. This package is compact, making it suitable for applications where space is limited.

4. Reverse Stand-off Voltage: The reverse stand-off voltage is the maximum voltage that can be applied to the diode without it conducting. For the SMAJ5.0A, this is typically around 5.0 volts, ensuring that it remains inactive under normal operating conditions.

5. Clamping Voltage: When a transient event occurs, the clamping voltage is the maximum voltage that the diode will allow to pass through. The SMAJ5.0A is designed to clamp the voltage to a safe level, protecting sensitive components from damage.

6. Response Time: The SMAJ5.0A has a fast response time, which is essential for effectively protecting against rapid voltage spikes. This ensures that the device can react quickly to transient events.

7. Temperature Range: The operating temperature range for the SMAJ5.0A is typically from -55°C to +150°C, making it suitable for a wide variety of environments and applications.

8. Applications: This TVS diode is commonly used in consumer electronics, telecommunications, automotive electronics, and industrial applications where voltage protection is critical. It is ideal for protecting microcontrollers, integrated circuits, and other sensitive components.

9. Compliance and Standards: The SMAJ5.0A is often compliant with various industry standards, ensuring that it meets the necessary requirements for reliability and performance in electronic applications.

Conclusion:

The SMAJ5.0A from Sangdest Microelectronics is a robust and reliable transient voltage suppressor diode that provides essential protection for electronic circuits against voltage transients. Its compact design, fast response time, and effective clamping capabilities make it a valuable component in safeguarding sensitive electronic devices across a range of applications.