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MSMLJ90CA Product Overview
Introduction
The MSMLJ90CA belongs to the category of transient voltage suppressor diodes, commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage conditions and divert excess current away from sensitive components, thereby safeguarding them from damage.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Surge protection in electronic circuits
- Characteristics: Rapid response to overvoltage, current diversion
- Package: SMA (DO-214AC)
- Essence: Protection against voltage surges
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Part Number: MSMLJ90CA
- Peak Pulse Power: 1500W
- Breakdown Voltage: 90V
- Operating Voltage: 77.4V
- Clamping Voltage: 124V
- Peak Pulse Current: 19.5A
- Reverse Standoff Voltage: 77.4V
- Forward Voltage: 3.5V
- Maximum Reverse Leakage Current: 1µA
Detailed Pin Configuration
The MSMLJ90CA is a unidirectional TVS diode with two pins: anode and cathode. The pin configuration is as follows: - Anode (A) - Pin 1 - Cathode (K) - Pin 2
Functional Features
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective surge protection
- Fast reaction to overvoltage events
- RoHS compliance for environmental friendliness
Disadvantages
- Limited to unidirectional protection
- Requires proper installation for optimal performance
Working Principles
When an overvoltage event occurs, the MSMLJ90CA quickly conducts excess current to ground, limiting the voltage across the protected circuit. This rapid response effectively shields sensitive components from potential damage.
Detailed Application Field Plans
The MSMLJ90CA is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: P6SMBJ90CA
- Alternative Model 2: SMBJ90CA
- Alternative Model 3: SMCJ90CA
- Alternative Model 4: 1.5SMCJ90CA
In summary, the MSMLJ90CA transient voltage suppressor diode offers effective surge protection with its rapid response and low clamping voltage, making it suitable for diverse electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSMLJ90CA v technických řešeních
What is MSMLJ90CA?
- MSMLJ90CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of MSMLJ90CA?
- The key features include a peak pulse power of 200 watts, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can MSMLJ90CA be used?
- MSMLJ90CA is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
How does MSMLJ90CA provide protection against voltage spikes?
- MSMLJ90CA clamps the voltage to a safe level by diverting excess current away from the protected circuit, thereby preventing damage to sensitive components.
What is the operating temperature range of MSMLJ90CA?
- The operating temperature range typically spans from -55°C to +150°C, making it suitable for a wide range of environments.
Can MSMLJ90CA be used in high-speed data lines?
- Yes, MSMLJ90CA is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.
Does MSMLJ90CA require any external components for proper operation?
- No, MSMLJ90CA is a standalone device and does not require additional external components for its operation.
What is the typical response time of MSMLJ90CA?
- The typical response time is very fast, usually in the range of picoseconds, providing quick protection against transient events.
Is MSMLJ90CA RoHS compliant?
- Yes, MSMLJ90CA is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental safety.
Are there any recommended layout considerations when using MSMLJ90CA?
- It is recommended to minimize the length and impedance of the traces connecting MSMLJ90CA to the protected circuit and to ensure proper grounding for optimal performance.