Diodes Incorporated SMAJ30A-13 TVS Diode

The SMAJ30A-13 from Diodes Incorporated is a robust transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transients induced by lightning and other transient voltage events. This TVS diode is a popular choice for safeguarding voltage-sensitive components in a variety of applications, including consumer electronics, industrial systems, and communication networks.

Key Features:

• Stand-Off Voltage: The SMAJ30A-13 has a stand-off voltage of 30V, providing a secure barrier against overvoltage conditions up to this threshold.
• Peak Pulse Power: It can handle a peak pulse power of 400W for 10/1000µs waveforms, ensuring reliable protection against high-energy transients.
• Clamping Voltage: With a clamping voltage of 48.4V, this device effectively limits the voltage spike to a safe level, preventing damage to the protected component.
• Unidirectional Protection: As a unidirectional TVS diode, the SMAJ30A-13 is specifically designed to protect circuits from positive voltage transients.
• DO-214AC Package: Encased in a compact and versatile DO-214AC (SMA) package, this TVS diode is suitable for high-density PCB designs and is easy to integrate into a wide range of electronic assemblies.
• Low Leakage Current: Exhibiting a low leakage current, the device ensures minimal power loss when the system is in standby, contributing to energy efficiency.
• Fast Response Time: It reacts to overvoltage events in picoseconds, providing immediate protection to the downstream components.
• RoHS Compliant: The SMAJ30A-13 meets RoHS directives, making it suitable for use in environmentally sensitive applications.

Applications:

The versatility of the SMAJ30A-13 TVS diode makes it an ideal choice for a multitude of applications. It is commonly used in:

• Portable Devices
• Power Supply Networks
• Communication Systems
• Automotive Electronics
• Industrial Control Systems

With its combination of high surge capability, fast response time, and compact form factor, the SMAJ30A-13 from Diodes Incorporated is an excellent solution for circuit designers looking to enhance the reliability and longevity of their electronic products.