SMBJ11A-E3/52

Product Overview

The SMBJ11A-E3/52 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMBJ11A-E3/52 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a surface mount package and is designed to be an essential component in various electronic circuits.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface mount
• Essence: Protecting sensitive electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Part Number: SMBJ11A-E3/52
• Peak Power Dissipation: 600W
• Breakdown Voltage Range: 10.5V to 12.2V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 11V
• Forward Voltage Drop: 0.9V at 1A
• Package Type: DO-214AA (SMB)

Detailed Pin Configuration

The SMBJ11A-E3/52 typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Quickly clamps excessive voltage to protect downstream components.
• High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact surface mount package

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive protection

Working Principles

The SMBJ11A-E3/52 works by diverting excess current away from sensitive components when a voltage spike occurs. When the voltage exceeds the breakdown voltage, the diode begins to conduct, effectively clamping the voltage to a safe level and protecting the connected circuit.

Detailed Application Field Plans

The SMBJ11A-E3/52 is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMBJ11A-E3/52 include: - SMAJ11A-E3/61 - SMCJ11A-E3/57 - P6SMB11A

In conclusion, the SMBJ11A-E3/52 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic circuits across different industries.

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