SMA5J20CAHE3/5A

Product Overview

Category

The SMA5J20CAHE3/5A 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 surge capability, low clamping voltage
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 20V
• Clamping Voltage: 32.4V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J20CAHE3/5A has a standard SMA package with two pins for connection.

Functional Features

• Transient Voltage Suppression: Provides rapid response to transient overvoltage conditions.
• Low Clamping Voltage: Ensures effective protection of downstream components.

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• Compact form factor

Disadvantages

• Limited breakdown voltage range
• Higher clamping voltage compared to some alternatives

Working Principles

The SMA5J20CAHE3/5A operates by diverting excessive transient currents away from sensitive circuitry, thereby limiting the voltage across the protected device.

Detailed Application Field Plans

The SMA5J20CAHE3/5A is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMA5J20CAHE3/5A include: - P6KE18CA - 1.5KE22A - SMBJ20CA

In conclusion, the SMA5J20CAHE3/5A is a reliable TVS diode that offers high surge capability and efficient transient voltage suppression. Its compact design and fast response time make it suitable for a wide range of applications, although its limited breakdown voltage range and relatively higher clamping voltage should be considered when selecting alternatives.

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