SMBJ5.0A

Product Overview

Category

The SMBJ5.0A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a safeguard against voltage transients and spikes.

Characteristics

• Low clamping voltage
• Fast response time
• High surge current capability
• Compact package size

Package

The SMBJ5.0A is typically available in a surface-mount package, making it suitable for modern electronic circuit designs.

Essence

The essence of the SMBJ5.0A lies in its ability to rapidly divert excessive current away from sensitive components during voltage surges, thereby protecting them from damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 5.0V
• Breakdown Voltage: 6.4V
• Peak Pulse Power: 600W
• Operating Temperature Range: -55°C to 150°C
• Package Type: SMB (DO-214AA)

Detailed Pin Configuration

The SMBJ5.0A typically features two pins in a surface-mount package, with the anode and cathode connections clearly marked for easy integration into circuit layouts.

Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to minimize stress on protected components
• High surge current handling capability for robust protection

Advantages

• Compact form factor
• Effective protection against voltage transients
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability compared to larger TVS diodes
• May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

When a voltage transient occurs, the SMBJ5.0A quickly conducts excess current to ground, limiting the voltage across the protected circuit. This rapid response helps prevent damage to sensitive components.

Detailed Application Field Plans

The SMBJ5.0A finds extensive use in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMBJ5.0CA: Similar specifications with a tighter tolerance on breakdown voltage
• SMBJ5.0A-E3/52: RoHS-compliant version with identical electrical characteristics
• SMBJ5.0AHE3_A/H: High-reliability variant with enhanced surge current capabilities

In conclusion, the SMBJ5.0A transient voltage suppressor diode offers compact and efficient surge protection for a wide range of electronic applications, making it a valuable component in safeguarding sensitive circuits against voltage transients and spikes.

[Word count: 386]