Diodes Incorporated SMBJ78A-13-F TVS Diode

The SMBJ78A-13-F from Diodes Incorporated is a robust transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transients. This high-performance device is part of the SMBJ series, which is engineered to shield voltage-sensitive components from destruction or degradation. The SMBJ78A-13-F is an excellent choice for a wide range of applications, including consumer electronics, industrial systems, and telecommunications equipment.

Key Features:

• Stand-Off Voltage: The SMBJ78A-13-F has a stand-off voltage of 78V, which makes it suitable for systems that operate at this voltage level, ensuring that it remains non-conductive under normal operating conditions.
• Peak Pulse Power: With a peak pulse power rating of 600W for 10/1000µs waveform, this device can handle significant power surges, offering reliable protection against transient overvoltage events.
• Clamping Voltage: The clamping voltage is a critical parameter, and the SMBJ78A-13-F clamps at 126.7V, providing a fast and effective response to voltage transients before they can damage the protected component.
• Uni-directional Protection: This TVS diode offers uni-directional protection, making it ideal for DC voltage applications where the polarity of the transient is known.
• Low Leakage Current: It features a low leakage current, ensuring minimal power loss when the device is in standby mode, thus conserving energy and prolonging the life of the system.
• Package: The SMBJ78A-13-F comes in a DO-214AA (SMB) package, which is compact and suitable for automated assembly, while also providing good thermal performance.
• Compliance: This product is compliant with the RoHS and REACH environmental standards, making it a responsible choice for manufacturers concerned about environmental impact.

Applications:

Due to its high surge capability and fast response time, the SMBJ78A-13-F is ideal for protecting sensitive electronics in scenarios where voltage spikes may occur. This includes:

• Power supply circuits
• AC/DC applications
• Telecommunication systems
• Networks and data centers
• Portable devices
• Industrial control systems

Overall, the SMBJ78A-13-F from Diodes Incorporated is a reliable and efficient solution for protecting electronic systems against damaging voltage transients, ensuring long-term stability and performance of the protected devices.