SMCJ11A-M3/9AT

Product Overview

The SMCJ11A-M3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ11A-M3/9AT is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a package that includes multiple diodes, providing essential protection for 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: Multiple diodes in a single package
• Essence: Safeguarding sensitive electronic components
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Part Number: SMCJ11A-M3/9AT
• Voltage - Reverse Standoff (Typ): 11V
• Voltage - Breakdown (Min): 12.2V
• Voltage - Clamping (Max) @ Ipp: 17.6V
• Current - Peak Pulse (10/1000µs): 30.6A
• Power - Peak Pulse: 1500W
• Type: Zener

Detailed Pin Configuration

The SMCJ11A-M3/9AT typically features a standard diode pin configuration with anode and cathode terminals. The specific pinout can be referenced from the manufacturer's datasheet for precise details.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may not be suitable for extremely sensitive components
• Requires careful consideration of placement within the circuit to ensure optimal protection

Working Principles

The SMCJ11A-M3/9AT operates based on the principle of zener breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ11A-M3/9AT finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ10A-M3/9AT
• Alternative Model 2: SMCJ12A-M3/9AT
• Alternative Model 3: SMCJ13A-M3/9AT
• Alternative Model 4: SMCJ15A-M3/9AT

In conclusion, the SMCJ11A-M3/9AT transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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