SMA6J20A-M3/5A

1. Product Overview

Category:

The SMA6J20A-M3/5A belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use:

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

Characteristics:

• Low clamping voltage
• Fast response time
• High surge current capability
• Compact package size

Package:

The SMA6J20A-M3/5A is typically available in a DO-214AC (SMA) package.

Essence:

The essence of this product lies in its ability to rapidly suppress transient voltages and protect sensitive electronic components from damage.

Packaging/Quantity:

The SMA6J20A-M3/5A is commonly packaged in reels with quantities varying based on manufacturer specifications.

2. Specifications

• Standoff Voltage: 20V
• Breakdown Voltage: 22.2V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to 150°C
• Reverse Standoff Voltage: 17.1V
• Maximum Clamping Voltage: 29.2V

3. Detailed Pin Configuration

The SMA6J20A-M3/5A typically has two pins, with the anode and cathode connections clearly marked on the device.

4. Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to protect downstream components
• Robust surge current handling capability

5. Advantages and Disadvantages

Advantages:

• Effective protection against voltage transients
• Compact form factor
• Wide operating temperature range

Disadvantages:

• Limited power dissipation capability compared to larger TVS diodes
• May require additional circuitry for comprehensive surge protection in high-power applications

6. Working Principles

When a transient voltage spike occurs, the SMA6J20A-M3/5A quickly conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

7. Detailed Application Field Plans

The SMA6J20A-M3/5A finds application in various electronic systems including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

8. Detailed and Complete Alternative Models

Some alternative models to the SMA6J20A-M3/5A include: - SMA6J18A-M3/5A - SMA6J24A-M3/5A - SMA6J15A-M3/5A - SMA6J30A-M3/5A

In conclusion, the SMA6J20A-M3/5A is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and robust surge protection capabilities. Its compact size and wide operating temperature range make it suitable for diverse applications across various industries.

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