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MSMLJ90CAE3 Product Overview
Introduction
The MSMLJ90CAE3 belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. This entry provides a comprehensive overview of the MSMLJ90CAE3, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Surge protection in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SOD-123FL
- Essence: TVS diode for transient voltage suppression
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage - Reverse Standoff (Typ): 90V
- Voltage - Breakdown (Min): 100V
- Clamping Voltage @ Ipp: 146V
- Current - Peak Pulse (10/1000µs): 5.8A
- Power - Peak Pulse: 1500W
- Operating Temperature: -55°C ~ 150°C
Detailed Pin Configuration
The MSMLJ90CAE3 has a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Fast response time to transient voltage spikes
- Low clamping voltage to protect sensitive electronic components
- High surge current capability for robust surge protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Compact SOD-123FL package for space-constrained applications
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability compared to larger TVS diode packages
- Higher clamping voltage compared to some specialized TVS diodes
Working Principles
The MSMLJ90CAE3 operates by diverting excess transient voltage away from sensitive components in the circuit, thereby limiting the voltage across them. When a transient voltage spike occurs, the TVS diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The MSMLJ90CAE3 is widely used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: P6SMBJ90CA
- Alternative Model 2: SMBJ90CA
- Alternative Model 3: 1.5SMCJ90CA
In conclusion, the MSMLJ90CAE3 transient voltage suppressor diode offers effective surge protection for a wide range of electronic applications, despite its limitations in power dissipation and clamping voltage. Its compact package and robust performance make it a popular choice for engineers seeking reliable transient voltage suppression solutions.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSMLJ90CAE3 v technických řešeních
What is MSMLJ90CAE3?
- MSMLJ90CAE3 is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
How does MSMLJ90CAE3 work?
- MSMLJ90CAE3 works by diverting excess voltage away from sensitive components in a circuit, preventing damage from voltage surges.
What are the typical applications of MSMLJ90CAE3?
- MSMLJ90CAE3 is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect against voltage transients.
What are the key specifications of MSMLJ90CAE3?
- The key specifications of MSMLJ90CAE3 include a breakdown voltage of 90V, low clamping voltage, fast response time, and high surge current capability.
How do I select the right MSMLJ90CAE3 for my application?
- When selecting an MSMLJ90CAE3, consider factors such as maximum working voltage, peak pulse current, package type, and operating temperature range to ensure compatibility with your application.
What are the advantages of using MSMLJ90CAE3 in technical solutions?
- MSMLJ90CAE3 provides effective protection against voltage transients, has a compact form factor, and offers high reliability, making it suitable for various technical solutions.
Can MSMLJ90CAE3 be used in high-frequency applications?
- Yes, MSMLJ90CAE3 can be used in high-frequency applications due to its fast response time and low capacitance.
Are there any limitations or considerations when using MSMLJ90CAE3?
- It's important to consider the maximum clamping voltage, energy handling capability, and potential thermal effects when integrating MSMLJ90CAE3 into a design.
How should MSMLJ90CAE3 be mounted on a PCB?
- MSMLJ90CAE3 should be mounted close to the protected circuitry, with short traces to minimize inductance and provide efficient transient suppression.
What are some best practices for testing MSMLJ90CAE3 in a technical solution?
- Best practices include performing electrical tests to verify clamping voltage, peak pulse current, and response time, as well as conducting environmental tests to assess reliability under different conditions.