SMF7V5A-HE3-18

Product Overview

Category

The SMF7V5A-HE3-18 belongs to the category of surface mount TVS (transient voltage suppressor) diodes.

Use

It is used for protecting sensitive electronic components from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.

Characteristics

• Low clamping voltage
• Fast response time
• High surge current capability
• RoHS compliant

Package

The SMF7V5A-HE3-18 is available in a compact, surface-mount package.

Essence

The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity

The SMF7V5A-HE3-18 is typically packaged in reels or tape and reel, with quantities varying based on customer requirements.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 7.5V
• Operating Voltage: 6.4V
• Maximum Clamping Voltage: 11.4V
• Leakage Current: 1µA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF7V5A-HE3-18 features a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Transient voltage suppression
• Reverse standoff voltage
• Low incremental surge resistance

Advantages

• Provides effective protection against transient voltage events
• Compact and easy to integrate into circuit designs
• RoHS compliant, making it environmentally friendly

Disadvantages

• Limited to low voltage applications
• May require additional components for high-energy transient events

Working Principles

The SMF7V5A-HE3-18 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

This product is commonly used in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• SMAJ5.0A
• SMBJ7.5A
• SMCJ7.5A
• P6SMB7.5A

In conclusion, the SMF7V5A-HE3-18 is a vital component in protecting electronic circuits from transient voltage events, offering reliable performance and ease of integration. Its compact size and robust characteristics make it an ideal choice for a wide range of applications.

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