SMCJ18CA-13-F Transient Voltage Suppressor from Diodes Incorporated

The SMCJ18CA-13-F is a robust transient voltage suppressor (TVS) diode designed by Diodes Incorporated to provide high-quality circuit protection. This TVS diode is specifically engineered to shield sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. With its bidirectional clamping feature, the SMCJ18CA-13-F is an ideal choice for safeguarding both polarities of a signal line without requiring an additional diode.

Key Features:

• Stand-Off Voltage: The device has a stand-off voltage of 18V, which makes it suitable for a range of applications where this voltage level is common.
• Peak Pulse Power: It offers a peak pulse power dissipation of 1500W at 10/1000μs waveform, ensuring reliable protection against high energy transients.
• Low Incremental Surge Resistance: The SMCJ18CA-13-F features an extremely low incremental surge resistance, which helps in providing better performance during surge events.
• Temperature Range: This TVS diode operates effectively over a broad temperature range from -55°C to +150°C, making it suitable for harsh environmental conditions.
• Package: It comes in a DO-214AB (SMC) package, which is known for its compact size and reliability, allowing for efficient use of PCB space.
• Compliance: The component meets the MSL level 1 standard, per J-STD-020, and is compliant with both RoHS and REACH regulations, ensuring environmental safety and global acceptance.

Applications:

The SMCJ18CA-13-F is designed to serve a diverse array of applications across various industries. It is commonly used in:

• Power Supply Units (PSUs)
• Automotive systems
• Consumer electronics
• Telecommunication devices
• Industrial controllers
• Portable devices

With its bidirectional protection capability, the SMCJ18CA-13-F is particularly well-suited for AC applications or where the polarity is reversible. This TVS diode is a reliable choice for designers looking to enhance the durability and longevity of their electronic products against transient voltage spikes.