Microchip Technology's SMAJ11CAE3/TR13 TVS Diode

The SMAJ11CAE3/TR13 from Microchip Technology is a robust transient voltage suppression (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by system inductance, lightning, and other transient voltage events. This component is a part of Microchip's SMAJ series, which is renowned for its high reliability and performance in surge protection.

Key Features

• Stand-Off Voltage: The device is designed to provide a stand-off voltage of 11V, making it suitable for a variety of circuits that operate at or below this voltage level.
• Peak Pulse Power: With its capability to handle 400W of peak pulse power dissipation for a 10/1000μs waveform, this TVS diode ensures protection against high energy transients.
• Bi-Directional Clamping: The SMAJ11CAE3/TR13 offers bi-directional clamping, which is ideal for AC circuits or where the polarity of the transient could be either positive or negative.
• Low Incremental Surge Resistance: This diode features a low incremental surge resistance, which helps in minimizing the voltage drop across the diode when a surge occurs.
• DO-214AC Package: Encapsulated in a compact DO-214AC (SMA) surface-mount package, it allows for efficient use of PCB space and is suitable for automated assembly processes.
• RoHS Compliant: The device is compliant with RoHS directives, making it environmentally friendly and suitable for use in applications where hazardous substances are restricted.

Applications

The SMAJ11CAE3/TR13 is versatile and can be used in a wide range of applications, including:

• Protection of I/O Interfaces
• Voltage Regulation Modules (VRMs)
• Telecommunication Devices
• Power Supply Units
• Notebook and Portable Electronics
• Microcontroller Input/Output Protection

With its excellent clamping capability, fast response time, and low leakage current, the SMAJ11CAE3/TR13 is an ideal choice for designers looking to enhance the durability and reliability of their electronic systems against voltage transients. Microchip Technology's commitment to quality ensures that this TVS diode meets the stringent requirements of the industry, providing a dependable solution for surge protection.