SMBJ13A

The SMBJ13A is a specific type of transient voltage suppressor (TVS) diode manufactured by Bourns, 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 power surges.

Key Features and Specifications:

1. Voltage Rating: The SMBJ13A has a breakdown voltage of approximately 13 volts, making it suitable for clamping voltage transients that exceed this threshold. This helps to protect downstream components from damage.

2. Power Dissipation: The device is capable of handling a peak power dissipation of around 600 watts for a very short duration (typically 8/20 µs pulse). This high power rating allows it to absorb significant energy from transient events without failing.

3. Package Type: The SMBJ13A is housed in a surface-mount package, specifically the SMB (DO-214AA) package. This package type is known for its compact size and efficiency in thermal management, making it ideal for modern electronic applications where space is at a premium.

4. Temperature Range: The operating temperature range for the SMBJ13A is typically from -55°C to +150°C, allowing it to function reliably in a variety of environmental conditions.

5. Capacitance: The device features low capacitance, which is crucial for high-speed data lines, ensuring that it does not significantly affect the signal integrity of the circuit it protects.

6. Applications: The SMBJ13A is commonly used in various applications, including telecommunications, automotive electronics, consumer electronics, and industrial equipment. It is particularly useful in protecting sensitive components such as microcontrollers, integrated circuits, and communication lines.

7. Compliance and Standards: Bourns ensures that the SMBJ13A meets various industry standards for reliability and performance, making it a trusted choice for engineers and designers.

Summary:

In summary, the SMBJ13A from Bourns, Inc. is a robust and reliable transient voltage suppressor diode designed to protect electronic circuits from voltage spikes. Its combination of a suitable breakdown voltage, high power handling capability, compact packaging, and wide operating temperature range makes it an essential component in safeguarding sensitive electronic devices across a range of applications.