SMAJ26CA-TR

The SMAJ26CA-TR is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients. It features a breakdown voltage of 26V and high surge current capability, making it suitable for various voltage protection applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• A: Anode Connection
• K: Cathode Connection

Circuit Diagram

Include a circuit diagram illustrating the usage of the SMAJ26CA-TR diode for transient voltage suppression.

Key Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.
• Breakdown Voltage: Rated at 26V, providing effective voltage clamping.
• High Surge Current Capability: Can withstand high surge currents to safeguard circuits.
• Low Clamping Voltage: Offers low clamping voltage to limit the voltage across the protected device.
• Compact Size: Comes in a small form factor package, suitable for space-constrained applications.

Note: For detailed technical specifications, please refer to the SMAJ26CA-TR datasheet.

Application

• Voltage Protection: Ideal for safeguarding electronic circuits, such as in power supplies, communication systems, and industrial equipment, from voltage transients.
• Signal Line Protection: Used to protect signal lines and data lines from transient voltage spikes.
• Transient Suppression: Employed in various electronic devices to suppress transient overvoltage events and ensure system reliability.

Functionality

The SMAJ26CA-TR diode acts as a voltage clamp, diverting excess transient energy away from sensitive components and ensuring that the voltage does not exceed the breakdown voltage, thereby protecting the circuit from damage.

Usage Guide

• Placement: Connect the anode (A) to the higher voltage side and the cathode (K) to the protected circuit to divert excess voltage away.
• Soldering: Ensure proper soldering of the diode onto the circuit board to maintain a reliable connection.
• Testing: Verify the functionality of the diode by subjecting the circuit to voltage transients and ensuring that the diode clamps the voltage effectively.

Frequently Asked Questions

Q: Can the SMAJ26CA-TR be used for ESD protection?
A: Yes, the SMAJ26CA-TR can also serve as protection against electrostatic discharges (ESD) in electronic circuits, enhancing system robustness.