SMCJ26A

The SMCJ26A is a transient voltage suppressor (TVS) diode manufactured by Littelfuse Inc., designed to protect sensitive electronic components from voltage spikes and transients. This device is part of the SMCJ series, which is known for its high power handling capabilities and robust performance in various applications.

Key Features:

1. Voltage Rating: The SMCJ26A has a breakdown voltage of approximately 26 volts, making it suitable for clamping voltage transients that exceed this threshold. It is designed to protect circuits operating at lower voltages from overvoltage conditions.

2. Peak Power Rating: The device can handle a peak power of up to 600 watts, which allows it to absorb significant energy from transient events without failing. This makes it ideal for applications where high-energy transients are expected.

3. Package Type: The SMCJ26A is housed in a DO-214AA (SMC) package, which is a surface-mount device (SMD) configuration. This package is designed for efficient thermal dissipation and is suitable for automated assembly processes.

4. Response Time: The SMCJ26A features a fast response time, typically in the nanosecond range, ensuring that it can react quickly to voltage spikes and protect downstream components effectively.

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

6. Low Leakage Current: The SMCJ26A exhibits low leakage current under normal operating conditions, which helps to minimize power loss and improve the overall efficiency of the circuit.

7. Applications: This TVS diode is commonly used in automotive electronics, telecommunications, consumer electronics, and industrial equipment. It is particularly useful in protecting sensitive components such as microcontrollers, integrated circuits, and communication lines from ESD (electrostatic discharge) and other transient events.

8. Compliance and Standards: The SMCJ26A typically meets various industry standards for safety and performance, making it a reliable choice for engineers and designers looking for robust transient protection solutions.

Summary:

In summary, the SMCJ26A from Littelfuse Inc. is a high-performance transient voltage suppressor diode that provides effective protection against voltage transients in a compact and efficient package. Its combination of high power handling, fast response time, and low leakage current makes it an excellent choice for a wide range of electronic applications.