SMAJ6.5CA

The SMAJ6.5CA is a specific type of transient voltage suppressor (TVS) diode manufactured by Littelfuse Inc. 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 inductive load switching.

Key Features and Specifications:

1. Type: The SMAJ6.5CA is a unidirectional TVS diode, meaning it is designed to conduct current in one direction and clamp voltage spikes to a safe level.

2. Peak Power Dissipation: It can handle a peak power dissipation of up to 600 watts, making it suitable for applications that may experience significant transient events.

3. Reverse Stand-Off Voltage (V_RWM): The device has a reverse stand-off voltage of 6.5 volts, which is the maximum voltage that can be applied to the diode without causing it to conduct.

4. Clamping Voltage (V_C): During a transient event, the clamping voltage is typically around 9.5 volts, which is the maximum voltage that the diode will allow to pass through to the protected circuit.

5. Breakdown Voltage (V_BR): The breakdown voltage is specified at approximately 7.2 volts, which is the voltage at which the diode begins to conduct significantly.

6. Capacitance: The SMAJ6.5CA has a low capacitance value, which helps maintain signal integrity in high-speed applications.

7. Package Type: The diode is housed in a DO-214AA (SMA) package, which is a surface-mount device (SMD) that allows for easy integration into various circuit designs.

8. Operating Temperature Range: The device is rated for operation over a wide temperature range, typically from -55°C to +150°C, making it suitable for use in harsh environments.

9. Applications: The SMAJ6.5CA is commonly used in telecommunications, automotive electronics, consumer electronics, and industrial equipment, where protection from voltage transients is critical.

10. Compliance and Standards: Littelfuse ensures that the SMAJ6.5CA meets various industry standards for reliability and performance, making it a trusted choice for engineers and designers.

Summary:

The SMAJ6.5CA from Littelfuse Inc. is a robust and reliable transient voltage suppressor diode that provides essential protection for electronic circuits against voltage spikes. Its specifications make it suitable for a wide range of applications, ensuring the longevity and reliability of sensitive electronic components.