1.5SMC400A-M3/9AT

Product Overview

The 1.5SMC400A-M3/9AT belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage conditions, diverting excessive current away from sensitive components. The 1.5SMC400A-M3/9AT is typically packaged individually and is available in various quantities to suit different application needs.

Basic Information

• Category: TVS Diode
• Use: Surge Protection
• Characteristics: Fast response time, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Protecting electronic circuits from voltage surges
• Packaging/Quantity: Individually packaged, available in various quantities

Specifications

• Part Number: 1.5SMC400A-M3/9AT
• Voltage Rating: 342V
• Power Dissipation: 1500W
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount
• Package / Case: DO-214AB (SMC)

Detailed Pin Configuration

The 1.5SMC400A-M3/9AT TVS diode has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

• Rapid response to overvoltage conditions
• Diverts excessive current away from sensitive components
• High surge current capability
• Low clamping voltage

Advantages and Disadvantages

Advantages

• Effective surge protection for electronic circuits
• Fast response time
• High surge current capability

Disadvantages

• Unidirectional protection only
• Requires proper installation for optimal performance

Working Principles

When a voltage surge occurs, the 1.5SMC400A-M3/9AT TVS diode quickly conducts excess current to protect the connected circuit. It achieves this by clamping the voltage to a safe level, preventing damage to the downstream components.

Detailed Application Field Plans

The 1.5SMC400A-M3/9AT TVS diode finds extensive use in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC400A-M3/9AT TVS diode include: - P6SMB400A - SMBJ400A - 1.5KE400A

In conclusion, the 1.5SMC400A-M3/9AT TVS diode offers effective surge protection for electronic circuits, with its fast response time and high surge current capability making it suitable for a wide range of applications.

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