The SMBJ18A-13 from Diodes Incorporated is a robust transient voltage suppression (TVS) diode, designed to protect sensitive electronic equipment from voltage spikes and surges. This TVS diode is a part of the SMBJ series, which are known for their reliability and efficiency in safeguarding circuits against transient voltage events.

Key Features

• Stand-Off Voltage: The SMBJ18A-13 has a stand-off voltage of 18V, making it suitable for a range of applications where this voltage level is prevalent.
• Peak Pulse Power: It offers a peak pulse power dissipation of 600W for a 10/1000μs waveform, providing a strong shield against power surges.
• Breakdown Voltage: The breakdown voltage ranges from 19.9V to 22.1V, ensuring a precise protection range for your devices.
• Clamping Voltage: With a clamping voltage of 29.2V, the SMBJ18A-13 ensures that any voltage exceeding this threshold is effectively clamped down to protect the circuit.
• Package: Encased in a DO-214AA package, the device is compact and suitable for high-density circuit designs.
• RoHS Compliant: The SMBJ18A-13 is compliant with RoHS standards, minimizing the environmental impact by avoiding the use of hazardous substances.

Applications

The SMBJ18A-13 is versatile and can be used in a variety of applications, including:

• Consumer electronics such as TVs, computers, and gaming consoles.
• Telecommunication systems that require consistent protection from voltage fluctuations.
• Industrial control systems where equipment must be safeguarded from electrical transients.
• Automotive electronics that are exposed to extreme electrical environments.
• Power supply units that need additional protection against surges.

Quality and Reliability

Diodes Incorporated ensures that the SMBJ18A-13 meets high-quality standards, with rigorous testing to guarantee performance under extreme conditions. The device's fast response time and low incremental surge resistance make it an ideal choice for protecting sensitive electronic components from sudden voltage transients. With its compact form factor and high surge capability, the SMBJ18A-13 is a reliable and effective solution for transient voltage protection in a wide array of electronic applications.