SMA5J26HE3/5A

Product Overview

Category

The SMA5J26HE3/5A belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use

It is used for surge protection in electronic circuits, providing a low clamping voltage during transient events.

Characteristics

• Low clamping voltage
• High surge current capability
• Fast response time

Package

The SMA5J26HE3/5A is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage transients and surges.

Packaging/Quantity

The SMA5J26HE3/5A is commonly packaged in reels containing a specific quantity, typically ranging from hundreds to thousands per reel.

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 26V
• Maximum Clamping Voltage: 42.1V
• Operating Temperature Range: -55°C to 150°C
• RoHS compliant

Detailed Pin Configuration

The SMA5J26HE3/5A typically has two pins for surface mount soldering onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Provides protection against voltage transients and surges
• Fast response time ensures minimal impact on the protected circuit
• High surge current capability allows for reliable protection in various applications

Advantages and Disadvantages

Advantages

• Low clamping voltage provides effective protection for sensitive components
• High surge current capability ensures robust performance in demanding environments
• Fast response time minimizes the risk of damage to protected circuits

Disadvantages

• May require careful consideration of layout and placement for optimal performance
• Sensitive to excessive voltage or current beyond its ratings

Working Principles

The SMA5J26HE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient event occurs, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMA5J26HE3/5A is widely used in various applications including: - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMA5J26HE3/5A include: - SMA6J26HE3/5A - SMA5J28HE3/5A - SMA5J24HE3/5A - SMA5J30HE3/5A

In conclusion, the SMA5J26HE3/5A is a crucial component in protecting electronic circuits from voltage transients and surges, offering a balance of performance and reliability in various applications.

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