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SMCG45CA-HR Product Overview
Introduction
The SMCG45CA-HR is a high-reliability, surface mount transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the SMCG45CA-HR, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Category and Use
Category: Transient Voltage Suppressor Diode
Use: Protection against voltage transients induced by lightning and other transient voltage events
Characteristics: High reliability, surface mount design
Package: SMA (DO-214AC)
Essence: Provides robust protection for sensitive electronic equipment
Packaging/Quantity: Tape and reel packaging, quantity per reel varies based on supplier
Specifications
- Part Number: SMCG45CA-HR
- Peak Pulse Power: 1500W
- Standoff Voltage: 45V
- Breakdown Voltage: 50V
- Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to +175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMCG45CA-HR features a standard SMA (DO-214AC) package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Robust transient voltage suppression
- High reliability and durability
- Surface mount design for easy integration into circuit boards
- RoHS compliant, ensuring environmental friendliness
Advantages and Disadvantages
Advantages: - High peak pulse power handling capability - Wide operating temperature range - RoHS compliant for environmental sustainability
Disadvantages: - Relatively higher clamping voltage compared to some alternative models - Packaging quantity may vary based on supplier, potentially impacting procurement logistics
Working Principles
The SMCG45CA-HR operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected device during transient voltage events. This helps prevent damage to the equipment and ensures its continued functionality.
Detailed Application Field Plans
The SMCG45CA-HR is widely used in various applications, including but not limited to: - Telecommunication equipment - Industrial automation systems - Power supplies - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
For users seeking alternative models to the SMCG45CA-HR, the following options are available: 1. SMCG36A-HR: Similar characteristics with a lower standoff voltage of 36V 2. SMCG48CA-HR: Higher standoff voltage of 48V with comparable specifications 3. SMCG58CA-HR: Higher clamping voltage but with a higher standoff voltage of 58V
In conclusion, the SMCG45CA-HR offers robust transient voltage suppression capabilities, making it an ideal choice for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Its high reliability, surface mount design, and wide application field make it a valuable component in various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCG45CA-HR v technických řešeních
What is SMCG45CA-HR?
- SMCG45CA-HR is a high-reliability, surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.
What are the key features of SMCG45CA-HR?
- The key features of SMCG45CA-HR include a peak pulse power dissipation of 1500W, low clamping voltage, and high surge capability.
What applications is SMCG45CA-HR suitable for?
- SMCG45CA-HR is suitable for use in a wide range of applications including telecommunications equipment, industrial control systems, automotive electronics, and power supplies.
How does SMCG45CA-HR provide protection against transient voltage events?
- SMCG45CA-HR provides protection by diverting excessive current away from sensitive components, thereby limiting the voltage across the protected device.
What standards does SMCG45CA-HR comply with?
- SMCG45CA-HR complies with industry standards such as IEC 61000-4-5 for surge protection and AEC-Q101 for automotive-grade components.
What is the operating temperature range of SMCG45CA-HR?
- SMCG45CA-HR has an operating temperature range of -55°C to +175°C, making it suitable for use in harsh environmental conditions.
Can SMCG45CA-HR be used in high-speed data line protection?
- Yes, SMCG45CA-HR is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
Does SMCG45CA-HR require any external components for proper operation?
- No, SMCG45CA-HR is a standalone TVS diode and does not require any external components for proper operation.
What is the packaging option available for SMCG45CA-HR?
- SMCG45CA-HR is available in a compact, surface mount SMA package for easy integration into circuit designs.
Is there any application note or technical documentation available for using SMCG45CA-HR in circuit designs?
- Yes, detailed application notes and technical documentation are available from the manufacturer to assist with the proper integration of SMCG45CA-HR into technical solutions.