Product Overview: SMAJ30CAQ-13-F

The SMAJ30CAQ-13-F from Diodes Incorporated is a robust transient voltage suppression (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and surges. This high-quality component is a preferred choice for safeguarding circuits used in a wide range of applications, including consumer electronics, automotive systems, and industrial equipment.

Key Features

• Bi-Directional Protection: As a bidirectional TVS diode, the SMAJ30CAQ-13-F provides protection for electronic circuits from voltage transients induced by inductive load switching and lightning on both polarities.
• High Surge Capability: With its excellent clamping capability, the device can handle surges up to 400 Watts (@10/1000μs), ensuring reliable protection against high energy transients.
• Low Incremental Surge Resistance: The diode offers a low resistance path for the surge, which helps in maintaining the voltage protection level while handling high surge currents.
• DO-214AC (SMA) Package: The device comes in a compact DO-214AC (SMA) package, which is ideal for automated assembly and saves valuable board space.
• Lead-Free and RoHS Compliant: The SMAJ30CAQ-13-F is lead-free and compliant with the RoHS directive, making it suitable for use in environmentally-sensitive applications.

Electrical Characteristics

• Working Peak Reverse Voltage: 30V
• Breakdown Voltage: Min. 33.3V, Max. 36.8V
• Maximum Clamping Voltage: 48.4V @ IPP
• Peak Pulse Current: 8.3A (@10/1000μs waveform)

Applications

The SMAJ30CAQ-13-F is versatile and can be used in various applications requiring transient voltage protection. It is especially suitable for:

• Portable devices such as smartphones and tablets
• Power management systems
• Automotive electronics including ECUs and onboard sensors
• Industrial control systems
• Networking and telecommunications equipment

With its excellent performance characteristics and compliance with industry standards, the SMAJ30CAQ-13-F from Diodes Incorporated is an essential component for any design requiring reliable transient voltage suppression.