MSMCJ45AE3
Product Overview
- Belongs to: Electronic Components
- Category: Diode
- Use: Protection against electrostatic discharge (ESD) and electrical transients
- Characteristics: Low capacitance, high surge capability
- Package: SOD-323
- Essence: ESD protection for Ethernet and other communication ports
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 1500 W
- Breakdown Voltage: 5 V
- Capacitance: 5 pF
- Operating Temperature Range: -55°C to +125°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Provides transient voltage suppression for Ethernet and other communication ports
- Low clamping voltage
- Fast response time
Advantages
- High surge capability
- Small package size
- RoHS compliant
Disadvantages
- Limited breakdown voltage
- Sensitive to improper handling during assembly
Working Principles
MSMCJ45AE3 functions by diverting excess current away from sensitive electronic components when a transient voltage or ESD event occurs. It does this by providing a low-impedance path to ground, protecting the connected circuitry.
Detailed Application Field Plans
- Ethernet Ports: Protects Ethernet ports in networking equipment from ESD and transient voltage events.
- Communication Equipment: Used in various communication devices such as routers, switches, and modems to safeguard against voltage surges.
- Industrial Control Systems: Provides protection for industrial control systems with communication interfaces.
Detailed and Complete Alternative Models
- SMCJ5.0A: Similar specifications, higher breakdown voltage
- P6KE6.8CA: Higher peak pulse power, different package type
- ESD9B5.0ST5G: Lower capacitance, similar breakdown voltage
This comprehensive entry provides an in-depth understanding of the MSMCJ45AE3 diode, including its specifications, features, applications, and alternatives.
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10个与MSMCJ45AE3在技术解决方案中的应用相关的常见问题及解答
What is the MSMCJ45AE3?
- The MSMCJ45AE3 is a surface mount transient voltage suppressor diode designed to protect Ethernet and other communication ports from overvoltage transients.
What are the key features of the MSMCJ45AE3?
- The key features include low clamping voltage, fast response time, and compatibility with various communication interfaces such as Ethernet, T1/E1, ISDN S/T interfaces, and more.
What is the maximum peak pulse current rating of the MSMCJ45AE3?
- The MSMCJ45AE3 has a maximum peak pulse current rating of 100A, making it suitable for handling high surge currents.
How does the MSMCJ45AE3 protect communication ports?
- The MSMCJ45AE3 suppresses transient voltage spikes by diverting excess current away from the protected ports, thereby safeguarding sensitive electronic components.
What is the operating voltage range of the MSMCJ45AE3?
- The operating voltage range of the MSMCJ45AE3 is typically from 5V to 58V, making it compatible with a wide range of communication systems.
Can the MSMCJ45AE3 be used in PoE (Power over Ethernet) applications?
- Yes, the MSMCJ45AE3 is suitable for PoE applications and can protect Ethernet ports from power surges and transient voltage events.
What is the typical capacitance of the MSMCJ45AE3?
- The typical capacitance of the MSMCJ45AE3 is 150pF, which ensures minimal impact on signal integrity in high-speed communication systems.
Is the MSMCJ45AE3 RoHS compliant?
- Yes, the MSMCJ45AE3 is RoHS compliant, meeting environmental standards for lead-free manufacturing.
What are some common applications for the MSMCJ45AE3?
- Common applications include protection of Ethernet ports in networking equipment, industrial automation systems, telecommunications devices, and other communication interfaces.
Are there any recommended layout considerations when using the MSMCJ45AE3?
- Yes, it is recommended to minimize trace lengths and provide adequate ground connections to optimize the performance of the MSMCJ45AE3 in technical solutions.