SMBJ26CA-13 TVS Diode from Diodes Incorporated

The SMBJ26CA-13 is a robust transient voltage suppression (TVS) diode designed by Diodes Incorporated to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This TVS diode is specifically engineered to safeguard components in commercial and industrial applications, including consumer electronics, power supplies, and communication systems.

Key Features:

• Standoff Voltage: The SMBJ26CA-13 has a standoff voltage of 26V, which determines the maximum voltage that can be applied while the device remains in a non-conducting state.
• Peak Pulse Power: It offers a peak pulse power dissipation of 600W for a 10/1000μs waveform, ensuring reliable protection against high energy transients.
• Bi-directional Protection: As a bi-directional TVS diode, the SMBJ26CA-13 provides protection for both polarities of voltage spikes, making it suitable for AC applications or where the polarity is reversible.
• Fast Response Time: With a response time of less than 1 picosecond, this diode reacts almost instantaneously to transient voltages, minimizing the risk of damage to the protected component.
• Low Incremental Surge Resistance: The device features low incremental surge resistance, which helps to reduce the clamping voltage during a transient event.
• Compliance: It meets or exceeds the standards set by the IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) immunity requirements.

Package and Installation:

The SMBJ26CA-13 comes in a compact SMB (DO-214AA) package, which is ideal for automated pick and place assembly processes and occupies minimal space on a printed circuit board. Its surface-mount design allows for efficient heat dissipation and robust mechanical attachment to the PCB.

Applications:

This TVS diode is versatile and can be used in a variety of applications, including:

• Protection of I/O interfaces
• Power bus protection
• Notebook computers, PDAs, and other portable devices
• Industrial control systems
• Telecommunications equipment

With its combination of features, the SMBJ26CA-13 from Diodes Incorporated is an excellent choice for designers looking to enhance the reliability and longevity of their electronic systems by providing effective transient voltage suppression.