1.5SMC400C

Product Category

The 1.5SMC400C belongs to the category of surface mount transient voltage suppressor (TVS) diodes.

Basic Information Overview

• Use: The 1.5SMC400C is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.
• Characteristics: It has a low clamping voltage, fast response time, and high surge current capability.
• Package: The 1.5SMC400C is available in a DO-214AB (SMC) package.
• Essence: Its essence lies in providing robust protection against transient overvoltage conditions.
• Packaging/Quantity: Typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 356V to 394V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The 1.5SMC400C typically has two pins in a standard SMC package configuration. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides effective suppression of transient voltage spikes.
• Fast Response Time: Rapidly clamps voltage transients to protect downstream components.
• High Surge Current Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• RoHS compliant

Disadvantages

• Higher cost compared to traditional diode-based protection methods
• Requires careful consideration of placement and layout for optimal performance

Working Principles

The 1.5SMC400C operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC400C 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 1.5SMC400C include: - SMAJ400A - SMBJ400A - SMCJ400A - P6SMB400A

In conclusion, the 1.5SMC400C is a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. While it comes with certain cost considerations and installation requirements, its effectiveness in safeguarding sensitive components makes it a valuable asset in various electronic applications.

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