SMA5J20-E3/5A

Product Overview

Category

The SMA5J20-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

• Package: SMA (DO-214AC)
• Essence: High power capability and low clamping voltage
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Pulse Power: 5000W
• Standoff Voltage: 20V
• Breakdown Voltage: 22.2V
• Maximum Clamping Voltage: 32.4V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J20-E3/5A has a standard SMA package with two pins for connection to the circuit.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage spikes
• High power handling capability
• RoHS compliant

Disadvantages

• Slightly higher cost compared to traditional diode-based protection methods

Working Principles

The SMA5J20-E3/5A operates by diverting excess transient voltage away from sensitive components in the circuit, thereby protecting them from damage.

Detailed Application Field Plans

The SMA5J20-E3/5A is commonly used in: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMA5J24-E3/61 (24V Standoff Voltage)
• SMA5J30-E3/61 (30V Standoff Voltage)
• SMA5J36-E3/61 (36V Standoff Voltage)
• SMA5J48-E3/61 (48V Standoff Voltage)

In conclusion, the SMA5J20-E3/5A is a vital component in electronic circuits, providing essential surge protection and ensuring the reliability of electronic systems across various industries.

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