The SMBJ30A-13 is a robust transient voltage suppressor (TVS) diode designed by Diodes Incorporated to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This component is a part of the SMBJ series, which is well-suited for applications requiring high reliability and surge protection capabilities.

Key Features

• Stand-Off Voltage: The SMBJ30A-13 has a stand-off voltage of 30V, which makes it an ideal choice for systems operating around this voltage level.
• Peak Pulse Power: It offers excellent surge protection with a peak pulse power dissipation of 600W for 10/1000µs waveform, ensuring the safety of the protected component during a transient event.
• Clamping Voltage: The clamping voltage is 48.4V, providing a quick and effective response to transients, preventing damage to the circuit.
• Surge Capability: This diode is capable of handling surge currents up to 10.3A, making it robust enough for most surge protection applications.
• Package: It comes in a compact SMB (DO-214AA) package, which is suitable for automated pick and place assembly and helps in saving PCB space.
• Uni-Directional: The SMBJ30A-13 is a uni-directional TVS diode, designed to protect against positive voltage spikes.

Applications

The SMBJ30A-13 is versatile and can be used in a wide range of applications, including:

• Power Supply
• Industrial Systems
• Consumer Electronics
• Telecommunication Devices
• Networking Equipment

Quality and Compliance

Diodes Incorporated is committed to high standards of quality and reliability, and the SMBJ30A-13 is no exception. It is RoHS compliant, ensuring that it is free from hazardous substances typically found in electronic components. Additionally, this component is designed to meet or exceed industry standards for surge protection devices.

Conclusion

The SMBJ30A-13 TVS diode from Diodes Incorporated is an excellent choice for protecting sensitive electronics from voltage transients. Its combination of high surge protection, compact size, and compliance with environmental standards makes it a reliable and responsible choice for modern electronic applications.