SMP8.0A-M3/85A

Product Overview

Category

The SMP8.0A-M3/85A belongs to the category of semiconductor devices.

Use

It is used as a protection diode in electronic circuits to prevent damage from voltage spikes and reverse voltage.

Characteristics

• Low forward voltage drop
• High surge capability
• Fast response time
• Compact package size

Package

The SMP8.0A-M3/85A is typically available in a surface mount package.

Essence

The essence of SMP8.0A-M3/85A lies in its ability to safeguard electronic components from voltage transients.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Maximum Forward Voltage: 0.95V at 8.0A
• Reverse Standoff Voltage: 85V
• Peak Pulse Current: 100A
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-218AB

Detailed Pin Configuration

The SMP8.0A-M3/85A typically has two pins, with the anode and cathode connections clearly marked on the package.

Functional Features

• Provides overvoltage protection
• Fast response to transient voltage events
• Low clamping voltage

Advantages

• Robust surge capability
• Low forward voltage
• Small form factor

Disadvantages

• Limited reverse standoff voltage compared to some alternatives
• Sensitive to thermal stress

Working Principles

The SMP8.0A-M3/85A operates based on the principle of avalanche breakdown, where it rapidly conducts when the voltage exceeds the specified level, diverting excess current away from sensitive components.

Detailed Application Field Plans

The SMP8.0A-M3/85A is commonly used in: - Power supplies - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMP8.0A-M3/85A include: - SMAJ85A - P6SMB85A - 1.5KE85A

In conclusion, the SMP8.0A-M3/85A serves as a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance and compactness. Its application spans across various industries, providing essential overvoltage protection. While it has its advantages, such as robust surge capability and low forward voltage, it is important to consider its limitations, including the relatively lower reverse standoff voltage and sensitivity to thermal stress. Understanding its specifications and working principles is vital for effective integration into electronic designs.