SMA5J15A-E3/5A

Product Overview

Category

The SMA5J15A-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.

Characteristics

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

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 15V
• Maximum Clamping Voltage: 24.4V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMA5J15A-E3/5A has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Fast response time
• Low incremental surge resistance
• High current capability
• Excellent clamping capability

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response to transient voltage spikes
• RoHS compliant

Disadvantages

• Limited breakdown voltage range
• Sensitive to reverse polarity connection

Working Principles

When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry from damage.

Detailed Application Field Plans

The SMA5J15A-E3/5A is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMA5J13A-E3/61 (13V breakdown voltage)
• SMA5J18A-E3/61 (18V breakdown voltage)
• SMA5J20A-E3/61 (20V breakdown voltage)

In conclusion, the SMA5J15A-E3/5A is a crucial component in electronic systems, providing reliable surge protection and ensuring the integrity of sensitive circuitry.

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