SMBJ24CA

The SMBJ24CA is a specific type of transient voltage suppressor (TVS) diode, designed to protect sensitive electronic components from voltage spikes and transients. Manufactured by PTTC (Precision Technology and Components Corporation), this device is part of the SMBJ series, which is known for its reliability and effectiveness in clamping voltage surges.

Key Features:

1. Voltage Rating: The SMBJ24CA is designed to handle a breakdown voltage of approximately 24 volts. This makes it suitable for applications where the operating voltage is around this level, providing a safe margin for transient events.

2. Power Dissipation: The device typically has a power dissipation rating of around 600 watts, allowing it to absorb significant energy from voltage spikes without failing. This is crucial for protecting sensitive components in circuits.

3. Package Type: The SMBJ24CA comes in a surface-mount package, which is compact and suitable for modern electronic designs. The SMB package is known for its low profile and efficient thermal performance, making it ideal for high-density circuit boards.

4. Clamping Voltage: When a transient event occurs, the SMBJ24CA clamps the voltage to a safe level, typically around 40 volts, ensuring that downstream components are protected from excessive voltage.

5. Response Time: The device has a fast response time, which is essential for effectively mitigating voltage spikes that can occur in various applications, such as automotive electronics, telecommunications, and consumer electronics.

6. Temperature Range: The SMBJ24CA operates effectively over a wide temperature range, typically from -55°C to +150°C, making it suitable for use in diverse environmental conditions.

7. Applications: This TVS diode is commonly used in applications such as power supply protection, data line protection, and general circuit protection in consumer electronics, industrial equipment, and automotive systems.

8. Compliance and Standards: The SMBJ24CA is often compliant with various industry standards, ensuring its reliability and performance in critical applications.

Conclusion:

The SMBJ24CA from PTTC is a robust and efficient transient voltage suppressor diode, designed to safeguard electronic circuits from voltage transients. Its combination of high power handling, fast response time, and compact packaging makes it an excellent choice for a wide range of applications where voltage protection is paramount.