MXSMCJ170A Product Overview

Introduction

MXSMCJ170A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the MXSMCJ170A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The MXSMCJ170A belongs to the category of transient voltage suppressor diodes, which are widely used in electronic circuits to protect against voltage spikes and surges.

Basic Information Overview

• Use: The MXSMCJ170A is used to protect sensitive electronic components from voltage transients.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: The MXSMCJ170A is available in a surface mount package.
• Essence: Its essence lies in providing reliable protection for electronic circuits.
• Packaging/Quantity: It is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Peak Power Dissipation: 1500W
• Breakdown Voltage: 170V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 144V
• Forward Voltage: 1.5V at 100A
• Maximum Clamping Voltage: 275V at 10A

Detailed Pin Configuration

The MXSMCJ170A has a standard SMC (DO-214AB) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to transient events, minimizing the risk of damage to downstream components.
• High Surge Current Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Reliable protection against voltage transients
• Low clamping voltage
• Fast response time

Disadvantages

• Higher cost compared to traditional diodes
• Surface mount package may require specific PCB design considerations

Working Principles

The MXSMCJ170A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The MXSMCJ170A is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB170A
  • Similar specifications and performance characteristics
• Alternative Model 2: 1.5SMC170A
  • Surface mount package with comparable transient voltage suppression capabilities

In conclusion, the MXSMCJ170A transient voltage suppressor diode offers reliable protection and high performance in safeguarding electronic circuits from transient voltage events. Its specifications, functional features, and application versatility make it a valuable component in various electronic systems.

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