1.5SMC220A-M3/57T

Product Category

The 1.5SMC220A-M3/57T belongs to the category of surface mount transient voltage suppressor (TVS) diodes.

Basic Information Overview

• Category: TVS Diode
• Use: Protection against transient voltage spikes in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB), Tape and Reel
• Essence: Safeguarding sensitive electronic components from voltage transients
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage - Reverse Standoff (Typ): 188V
• Voltage - Breakdown (Min): 209V
• Voltage - Clamping (Max) @ Ipp: 341V
• Current - Peak Pulse (10/1000µs): 28.8A
• Power - Peak Pulse: 1500W
• Type: Zener
• Unidirectional Channels: 1

Detailed Pin Configuration

The 1.5SMC220A-M3/57T typically has two pins for surface mounting onto a PCB. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Rapid response to transient overvoltage conditions
• Low clamping voltage to protect downstream components
• High surge current handling capability

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage spikes
• Fast response time
• Compact SMC package for space-constrained applications

Disadvantages

• Limited to unidirectional protection
• May require additional circuitry for bidirectional protection

Working Principles

The 1.5SMC220A-M3/57T operates based on the principle of zener breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC220A-M3/57T is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC220A-M3/57T include: - SMAJ220A - P6SMB220A - SMBJ220A - 1.5KE220A

In conclusion, the 1.5SMC220A-M3/57T is a vital component in protecting electronic circuits from transient voltage spikes, offering fast response, low clamping voltage, and high surge current capability. Its compact SMC package makes it suitable for various applications, although designers should consider its unidirectional nature and may need to implement additional measures for bidirectional protection.

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