SMF4L58A: Product Overview and Specifications
Introduction
The SMF4L58A is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for surge protection in electronic circuits to prevent damage from voltage spikes. This entry provides an overview of the SMF4L58A, 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: SMA package
- Essence: Provides protection against transient voltage spikes
- Packaging/Quantity: Typically available in reels of 3000 units
Specifications
- Peak Pulse Power: 400W
- Standoff Voltage: 58V
- Breakdown Voltage Range: 64.4V to 71.1V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMF4L58A diode has a standard SMA package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Fast response time to transient voltage spikes
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective surge protection for sensitive electronic components
- Compact SMA package for easy integration into circuit designs
- Wide operating temperature range for versatile applications
Disadvantages
- Limited to specific voltage and current ratings
- Requires careful consideration of placement in circuit design for optimal protection
Working Principles
The SMF4L58A operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMF4L58A is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMF3.3A: Standoff Voltage: 3.3V, Peak Pulse Power: 200W
- SMF5.0A: Standoff Voltage: 5.0V, Peak Pulse Power: 400W
- SMF6.8A: Standoff Voltage: 6.8V, Peak Pulse Power: 600W
- SMF10A: Standoff Voltage: 10V, Peak Pulse Power: 1000W
In conclusion, the SMF4L58A transient voltage suppressor diode offers effective surge protection with its fast response time, low clamping voltage, and high surge current capability. Its compact package and wide operating temperature range make it suitable for diverse electronic applications.
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技術ソリューションにおける SMF4L58A の適用に関連する 10 件の一般的な質問と回答をリストします。
What is SMF4L58A?
- SMF4L58A is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients in various applications.
What is the maximum peak pulse power of SMF4L58A?
- The maximum peak pulse power of SMF4L58A is 400 watts.
What is the breakdown voltage of SMF4L58A?
- The breakdown voltage of SMF4L58A is 64.4 volts.
In what type of applications can SMF4L58A be used?
- SMF4L58A can be used in applications such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of SMF4L58A?
- The operating temperature range of SMF4L58A is -55°C to +150°C.
What is the response time of SMF4L58A?
- The response time of SMF4L58A is typically less than 1 picosecond.
What is the package type of SMF4L58A?
- SMF4L58A is available in a SOD-123FL package.
What standards does SMF4L58A comply with?
- SMF4L58A complies with RoHS and REACH standards.
What are the typical applications for SMF4L58A in automotive electronics?
- In automotive electronics, SMF4L58A can be used for protecting sensitive components in engine control units, airbag systems, and infotainment systems.
What are the key features of SMF4L58A that make it suitable for industrial control systems?
- SMF4L58A offers low clamping voltage, high surge capability, and fast response time, making it ideal for protecting industrial control systems from voltage transients.