SMB10J5.0HE3/5B

Product Overview

Category

The SMB10J5.0HE3/5B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

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

Characteristics

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

Package

The SMB10J5.0HE3/5B is typically available in a surface-mount package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The SMB10J5.0HE3/5B is commonly packaged in reels with a quantity varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 5.0V
• Breakdown Voltage: 6.4V
• Maximum Reverse Leakage Current: 1µA
• Peak Pulse Current: 100A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMB10J5.0HE3/5B typically features two pins for surface-mount installation. The pin configuration may vary based on the manufacturer's datasheet.

Functional Features

• Transient voltage suppression
• Bidirectional clamping capability
• Low incremental surge resistance

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact size for space-constrained applications

Disadvantages

• Limited maximum peak pulse current compared to higher-rated TVS diodes
• Sensitive to reverse overvoltage conditions

Working Principles

When a transient voltage event occurs, the SMB10J5.0HE3/5B conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMB10J5.0HE3/5B is widely used in various electronic systems, including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• SMAJ5.0A: Similar TVS diode with SMA package
• P6KE6.8CA: Axial leaded TVS diode with higher peak pulse current rating

In conclusion, the SMB10J5.0HE3/5B is a crucial component in protecting electronic circuits from transient voltage events, offering fast response and effective clamping capabilities. Its compact size and high surge current capability make it suitable for a wide range of applications, although designers should be mindful of its limitations in high-current scenarios. Additionally, alternative models such as the SMAJ5.0A and P6KE6.8CA provide flexibility in design considerations for different application requirements.

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