1.5SMC150CA-M3/9AT

Product Overview

Category:

The 1.5SMC150CA-M3/9AT belongs to the category of semiconductor devices, specifically within the family of transient voltage suppressor (TVS) diodes.

Use:

These diodes are primarily used for surge protection in electronic circuits to safeguard against voltage spikes and transients.

Characteristics:

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

Package:

The 1.5SMC150CA-M3/9AT is typically available in a DO-214AB (SMC) package.

Essence:

The essence of this product lies in its ability to efficiently 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 trays, with quantities varying based on manufacturer specifications.

Specifications

• Part Number: 1.5SMC150CA-M3/9AT
• Voltage - Reverse Standoff (Typ): 128V
• Voltage - Breakdown (Min): 142V
• Clamping Voltage @ Ipp: 205V
• Peak Pulse Current: 45.5A
• Power Dissipation (Max): 1500W
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC150CA-M3/9AT typically features two pins for connection, with the cathode and anode clearly marked for proper orientation.

Functional Features

• Rapid response to transient voltage events
• Diverts excess current away from sensitive components
• Maintains low clamping voltage during surge events

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast reaction time
• Compact form factor

Disadvantages

• Limited power dissipation capacity compared to larger TVS diodes
• Higher clamping voltage than some specialized TVS diodes

Working Principles

When a voltage surge occurs, the 1.5SMC150CA-M3/9AT rapidly conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

Industrial Electronics

• Protection of control systems from power surges
• Safeguarding communication equipment from lightning-induced transients

Automotive Electronics

• Surge protection for onboard electronic systems
• Shielding sensitive automotive components from voltage spikes

Consumer Electronics

• Surge suppression in power supply units
• Protection of audio-visual equipment from electrical disturbances

Detailed and Complete Alternative Models

• 1.5SMC Series: Various voltage and power ratings within the same package type
• P6KE Series: Similar TVS diodes with alternative specifications
• SMBJ Series: Different package type with comparable surge protection capabilities

This comprehensive entry provides a detailed overview of the 1.5SMC150CA-M3/9AT, covering its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.