SMCJ18A-13-F

The SMCJ18A-13-F is a transient voltage suppressor (TVS) diode manufactured by Diodes Incorporated, 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 SMCJ18A-13-F has a breakdown voltage of approximately 18 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 Dissipation: This TVS diode can handle a peak power dissipation of up to 600 watts (for a 10/1000 µs waveform), which allows it to absorb significant energy from transient events without failing.

3. Package Type: The SMCJ18A-13-F is housed in a DO-214AB (SMC) package, which is a surface-mount device (SMD) configuration. This package is designed for efficient thermal management and provides a compact footprint, making it suitable for space-constrained applications.

4. Low Clamping Voltage: The device features a low clamping voltage, which ensures that the voltage across the protected load remains within safe limits during transient events. This characteristic is crucial for safeguarding sensitive components.

5. Fast Response Time: The SMCJ18A-13-F exhibits a fast response time to voltage transients, allowing it to react quickly to overvoltage conditions and minimize the risk of damage to downstream components.

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

7. Applications: This TVS diode is commonly used in applications such as telecommunications, automotive electronics, consumer electronics, and industrial equipment, where protection against voltage spikes is essential.

8. RoHS Compliance: The SMCJ18A-13-F is compliant with RoHS (Restriction of Hazardous Substances) regulations, ensuring that it is free from certain hazardous materials, which is important for environmentally conscious designs.

Summary:

The SMCJ18A-13-F from Diodes Incorporated is a reliable and efficient transient voltage suppressor diode that provides robust protection against voltage transients in a compact package. Its high power handling capability, low clamping voltage, and fast response time make it an ideal choice for a wide range of electronic applications where circuit protection is critical.