Diodes Incorporated SMAJ40A-13-F TVS Diode

The SMAJ40A-13-F from Diodes Incorporated is a robust transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This TVS diode is an essential component for modern electronic systems that require high reliability and protection against sudden voltage spikes.

Key Features:

• Stand-Off Voltage: The device offers a stand-off voltage of 40V, which provides a buffer zone for the protected circuit during voltage surges.
• Peak Pulse Power: It can handle a high peak pulse power dissipation of 400W for 10/1000μs waveforms, ensuring excellent clamping capability during transient events.
• Fast Response Time: With an exceptionally fast response time, the SMAJ40A-13-F reacts quickly to transient overvoltages, providing immediate protection to the circuit components.
• Low Incremental Surge Resistance: The low incremental surge resistance minimizes voltage drop during high surge events, helping to maintain the integrity of the electrical system.
• Uni-directional Functionality: As a uni-directional TVS diode, it is optimized for DC applications and provides targeted protection for positive transients.
• Compact SMA Package: The device comes in a small footprint surface mount SMA package, which makes it suitable for high-density circuit board designs.
• Compliance: It meets the MSL Level 1 standard, per J-STD-020, and is lead-free, halogen-free, and RoHS compliant, which ensures environmental safety and global acceptance.

Applications:

The SMAJ40A-13-F is suitable for a wide range of applications, including:

• Power supply protection
• Industrial systems
• Consumer electronics
• Telecommunication devices
• Portable electronics
• Automotive systems

With its robust design and reliable performance, the SMAJ40A-13-F is an excellent choice for engineers and designers looking to enhance the durability and safety of their electronic systems. Diodes Incorporated's commitment to quality ensures that the SMAJ40A-13-F TVS diode is a dependable component for any application requiring transient voltage suppression.