SMAJ15AHE3/5A

Product Overview

The SMAJ15AHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transient surges. The SMAJ15AHE3/5A is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a DO-214AC (SMA) package and is designed to be used in various electronic circuits to safeguard against voltage transients.

Basic Information

• Category: TVS Diode
• Use: Protection against voltage spikes and transient surges
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AC (SMA)
• Essence: Protecting sensitive electronic components
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Voltage - Reverse Standoff (Typ): 15V
• Voltage - Breakdown (Min): 16.7V
• Voltage - Clamping (Max) @ Ipp: 24.4V
• Current - Peak Pulse (10/1000µs): 19.2A
• Power - Peak Pulse: 400W
• Type: Unidirectional

Detailed Pin Configuration

The SMAJ15AHE3/5A typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transient surges.
• Fast Response Time: Quickly responds to transient events to safeguard the circuitry.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact size for easy integration into circuits

Disadvantages

• Unidirectional protection only
• Limited power dissipation capability

Working Principles

When a voltage transient occurs, the TVS diode conducts and clamps the voltage to a safe level, diverting the excess current away from the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The SMAJ15AHE3/5A is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMAJ15AHE3/5A include: - P6SMB15A - 1.5SMC15A - SMBJ15A

In summary, the SMAJ15AHE3/5A TVS diode provides effective protection against voltage transients in a wide range of electronic applications, making it an essential component for ensuring the reliability and longevity of sensitive electronic circuits.

Word Count: 413