Diodes Incorporated SMBJ20A-13 Product Overview

The SMBJ20A-13 is a robust transient voltage suppression (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 device is a part of the SMBJ series, which is known for its reliability and efficiency in safeguarding circuits by clamping excessive transient voltages to a safe level before they can damage sensitive components.

Key Features

• Stand-off Voltage: The SMBJ20A-13 has a stand-off voltage of 20V, which makes it suitable for a wide range of applications where this level of voltage protection is required.
• Peak Pulse Power: It offers a peak pulse power dissipation of 600W for a 10/1000μs waveform, ensuring that it can handle significant power spikes without failure.
• Fast Response Time: The device boasts an exceptionally fast response time, typically in the picosecond range, providing immediate protection against voltage transients.
• Low Incremental Surge Resistance: The SMBJ20A-13 features low incremental surge resistance, which helps in minimizing the voltage drop across the diode when a surge occurs.
• Availability in Uni- and Bi-Directional Versions: This TVS diode is available in both uni-directional and bi-directional configurations, giving designers the flexibility to choose the appropriate version for their specific circuit protection needs.

Applications

The SMBJ20A-13 is ideal for protecting sensitive electronics in a variety of applications such as:

• Power Supply
• Industrial Systems
• Telecommunications Equipment
• Consumer Electronics
• Networking Hardware

Quality and Compliance

Diodes Incorporated ensures that the SMBJ20A-13 meets rigorous quality standards. It is compliant with the RoHS directive, indicating that it is free from hazardous substances commonly found in electronic components. Additionally, the product is characterized for operation from -55°C to 150°C, making it suitable for use in extreme environmental conditions.

Package and Availability

The SMBJ20A-13 is offered in the SMB (DO-214AA) package, which is optimized for automated assembly processes and is known for its compact footprint on PCBs. This product is available through Diodes Incorporated's extensive distribution network, ensuring availability for global customers and timely integration into various projects.