SMCG17CA-HR

Product Category

The SMCG17CA-HR belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressors (TVS).

Basic Information Overview

• Use: The primary use of the SMCG17CA-HR is to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
• Characteristics: It exhibits high surge capability, low clamping voltage, and fast response time.
• Package: The SMCG17CA-HR is typically available in a DO-214AB package.
• Essence: Its essence lies in providing robust protection against voltage surges to ensure the longevity and reliability of electronic circuits.
• Packaging/Quantity: It is commonly packaged in reels or trays containing a specific quantity per package.

Specifications

The SMCG17CA-HR features a peak power dissipation of 1500W, a breakdown voltage ranging from 15.3V to 17V, and a maximum clamping voltage of 27.4V at 34.5A.

Detailed Pin Configuration

The SMCG17CA-HR follows the standard pin configuration for DO-214AB packages, with two leads for connection to the circuit board.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response Time: Rapid reaction to voltage transients ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

• Advantages:
  • Robust surge protection
  • Fast response time
  • Wide operating voltage range
• Disadvantages:
  • Higher cost compared to traditional diode-based protection methods
  • Limited effectiveness against sustained overvoltage conditions

Working Principles

The SMCG17CA-HR operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown level, diverting the surge away from the sensitive components.

Detailed Application Field Plans

The SMCG17CA-HR finds extensive application in various industries, including telecommunications, automotive electronics, industrial automation, and consumer electronics. It is particularly crucial in safeguarding integrated circuits, data lines, and power supplies from voltage spikes.

Detailed and Complete Alternative Models

• Alternative Model 1: SMAJ17A-HR
  • Similar specifications and package type
  • Suitable for applications requiring lower power dissipation
• Alternative Model 2: SMCJ17CA-HR
  • Higher power dissipation capacity
  • Compatible with higher current surges

This comprehensive entry provides an in-depth understanding of the SMCG17CA-HR, covering its category, basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.