SMAJ22A-E3/61

The SMAJ22A-E3/61 is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events. It is commonly used in electronic circuits to safeguard against overvoltage conditions.

Pinout

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

• A: Anode
• K: Cathode

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SMAJ22A-E3/61 for a visual representation.

Key Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges to prevent damage to downstream electronics.
• Surface Mount Package: The SMA package allows for easy and secure surface mount installation on PCBs.
• Bidirectional Protection: Offers protection for both positive and negative voltage transients, enhancing overall circuit protection.
• Low Clamping Voltage: Ensures that the protected circuitry is subjected to minimal voltage stress during transient events.
• Fast Response Time: Responds rapidly to transient events, reducing the risk of damage to sensitive components.

Note: For detailed technical specifications, please refer to the SMAJ22A-E3/61 datasheet.

Application

• Electronic Circuit Protection: Ideal for protecting sensitive electronic circuits from transient voltage events.
• Telecommunication Systems: Used in telecommunication equipment to safeguard against lightning-induced voltage surges.
• Industrial Control Systems: Suitable for use in industrial control systems to protect against ESD and transient voltage occurrences.

Functionality

The SMAJ22A-E3/61 is a bidirectional TVS diode that provides effective and reliable protection against transient voltage events, ensuring the integrity of connected electronic systems.

Usage Guide

• Placement: Install the SMAJ22A-E3/61 in close proximity to the sensitive components requiring protection.
• Orientation: Connect the Anode (A) to the higher potential side and the Cathode (K) to the lower potential side of the circuit for bidirectional protection.

Frequently Asked Questions

Q: What is the maximum clamping voltage of the SMAJ22A-E3/61?
A: The SMAJ22A-E3/61 has a maximum clamping voltage of 35.5V at 77.5A peak pulse current.

Q: Can the SMAJ22A-E3/61 be used for outdoor applications?
A: Yes, the SMAJ22A-E3/61 is suitable for outdoor applications and offers robust protection against lightning-induced transients.