SMA5J22-E3/5A

Product Overview

Category

The SMA5J22-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is crucial.

Characteristics

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

Package

The SMA5J22-E3/5A is available in a SMA package, which is a surface mount package with two leads.

Essence

The essence of SMA5J22-E3/5A lies in its ability to quickly divert excess voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

The SMA5J22-E3/5A is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Standoff Voltage: 22V
• Breakdown Voltage: 24.4V
• Peak Pulse Power: 5000W
• Operating Temperature Range: -55°C to +150°C
• RoHS compliant

Detailed Pin Configuration

The SMA5J22-E3/5A has a simple two-lead configuration, with one lead connected to each end of the diode.

Functional Features

• Fast response to transient overvoltage events
• Low clamping voltage to protect downstream components
• High surge current handling capability

Advantages

• Provides effective protection against voltage transients
• Fast reaction time helps in preventing damage to sensitive electronics
• Suitable for high power and high-frequency applications

Disadvantages

• May exhibit some leakage current in normal operating conditions
• Requires careful consideration of layout and placement for optimal performance

Working Principles

When a transient voltage spike occurs, the SMA5J22-E3/5A conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuitry.

Detailed Application Field Plans

The SMA5J22-E3/5A is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMA5J22-E3/5A include: - P6SMBJ22CA - SMBJ22A - 1.5KE22CA

In conclusion, the SMA5J22-E3/5A TVS diode offers reliable surge protection with its fast response time, low clamping voltage, and high surge current capability. Its application spans across various industries, providing essential protection to sensitive electronic components.

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