SMBG170A-M3/5B

Introduction

The SMBG170A-M3/5B is a semiconductor product belonging to the category of voltage suppressor diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Suppressor Diode
• Use: Protecting sensitive electronic devices from voltage transients
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-215AB (SMC)
• Essence: Transient voltage suppressor for use in applications where protection is required against voltage transients
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Voltage - Reverse Standoff (Typ): 170V
• Voltage - Breakdown (Min): 188V
• Voltage - Clamping (Max) @ Ipp: 275V
• Current - Peak Pulse (10/1000µs): 10.3A
• Power - Peak Pulse: 3000W
• Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The SMBG170A-M3/5B follows the standard pin configuration for DO-215AB (SMC) package. It consists of two leads for connection.

Functional Features

• Fast Response Time: Rapid reaction to voltage transients
• Low Clamping Voltage: Limits the voltage across the protected circuit
• High Surge Capability: Ability to withstand large surge currents

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact SMC package for space-constrained applications
• High surge capability for robust performance

Disadvantages

• Limited to specific voltage and current ratings
• Requires careful consideration of placement for optimal protection coverage

Working Principles

The SMBG170A-M3/5B operates by diverting excess transient voltage away from sensitive components, thereby safeguarding them from potential damage. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.

Detailed Application Field Plans

The SMBG170A-M3/5B finds extensive use in various applications, including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMBJ170A: Similar characteristics but in a different package (DO-214AA)
• P6SMB170A: Higher power handling capability with similar voltage ratings
• 1.5SMC170CA: Lower profile SMC package with comparable specifications

In conclusion, the SMBG170A-M3/5B serves as a reliable voltage suppressor diode offering fast response, low clamping voltage, and high surge capability. Its application spans across diverse industries, providing essential protection against voltage transients.

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