3KASMC28AHE3/9AT Product Overview

Introduction

The 3KASMC28AHE3/9AT is a semiconductor product belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressors (TVS)
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMC (Surface Mount Components)
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage Rating: 28V
• Power Dissipation: 3000W
• Polarity: Unidirectional
• Operating Temperature Range: -55°C to +150°C
• Mounting Type: Surface Mount
• RoHS Compliance: Yes

Detailed Pin Configuration

The 3KASMC28AHE3/9AT typically consists of two pins for surface mounting onto printed circuit boards. The specific pin configuration may vary based on the manufacturer's datasheet.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients and surges.
• Fast Response Time: Rapidly clamps voltage spikes to protect downstream components.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be higher than some alternative models
• Sensitive to reverse polarity connection

Working Principles

The 3KASMC28AHE3/9AT operates by diverting excessive voltage transients away from sensitive electronic components, thereby preventing damage or malfunction due to overvoltage conditions. When a transient voltage spike occurs, the TVS device rapidly conducts current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 3KASMC28AHE3/9AT is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the 3KASMC28AHE3/9AT include: - SMAJ28A - P6SMB28A - 1.5SMC28A - SMBJ28A - SMCJ28A

In conclusion, the 3KASMC28AHE3/9AT is a vital component in protecting electronic circuits from voltage transients, offering high surge capability and fast response time. While it has certain limitations, its effectiveness in safeguarding sensitive electronics makes it a crucial element in various applications.

[Word Count: 413]