SMA6J11A-E3/5A

Product Overview

The SMA6J11A-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMA6J11A-E3/5A is characterized by its high surge capability, low clamping voltage, and compact package. It is typically available in a DO-214AC (SMA) package and is designed to provide essential protection for various electronic circuits.

Basic Information

• Category: TVS Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage
• Package: DO-214AC (SMA)
• Essence: Protecting sensitive electronic components
• Packaging/Quantity: Typically supplied in reels or tubes, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 10.5V
• Voltage - Breakdown (Min): 11.7V
• Voltage - Clamping (Max) @ Ipp: 17V
• Current - Peak Pulse (10/1000µs): 19.2A
• Power - Peak Pulse: 600W
• Type: Unidirectional

Detailed Pin Configuration

The SMA6J11A-E3/5A typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• Compact Design: Space-efficient package suitable for various circuit layouts.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact form factor

Disadvantages

• Limited to unidirectional protection
• May require additional components for bidirectional protection

Working Principles

The SMA6J11A-E3/5A works by shunting excess current away from sensitive components when a voltage spike occurs. This helps to limit the voltage across the protected circuit, preventing damage to connected devices.

Detailed Application Field Plans

The SMA6J11A-E3/5A is commonly used in applications such as: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMA6J10A-E3/5A: Similar specifications with slightly lower breakdown voltage
• SMA6J12A-E3/5A: Similar specifications with slightly higher breakdown voltage
• SMA6J13A-E3/5A: Higher breakdown voltage and power rating

In conclusion, the SMA6J11A-E3/5A TVS diode offers effective protection against voltage spikes and transients in a compact and reliable package, making it a valuable component in various electronic applications.

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