SMF43AHRVG
Product Overview
- Belongs to: Electronic Components
- Category: Diode
- Use: Voltage regulation and protection
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: DO-214AB
- Essence: Transient Voltage Suppressor (TVS) diode
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 43V
- Operating Voltage: 36.8V
- Clamping Voltage: 59.3V
- Peak Pulse Current: 10A
- Reverse Standoff Voltage: 43V
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Provides overvoltage protection
- Suppresses voltage transients
- Fast response time
- Low leakage current
Advantages
- High surge capability
- Protects sensitive electronic components
- Fast response time
- Compact size
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for higher voltage protection
Working Principles
The SMF43AHRVG operates by diverting excessive current away from sensitive components when an overvoltage event occurs. It clamps the voltage to a safe level, protecting downstream electronics.
Detailed Application Field Plans
- Consumer electronics
- Automotive electronics
- Industrial control systems
- Telecommunications equipment
Detailed and Complete Alternative Models
- SMAJ40AHRVG
- SMBJ45AHRVG
- SMCJ48AHRVG
This TVS diode is suitable for various applications requiring voltage regulation and transient protection. Its high surge capability and fast response time make it ideal for safeguarding sensitive electronics in diverse industries.
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10个与SMF43AHRVG在技术解决方案中的应用相关的常见问题及解答
What is SMF43AHRVG?
- SMF43AHRVG is a 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 SMF43AHRVG?
- The key features include a low clamping voltage, high surge capability, and a small form factor for easy integration into circuit designs.
What are the typical applications of SMF43AHRVG?
- Typical applications include protection of communication equipment, industrial control systems, automotive electronics, and power supplies.
What is the maximum peak pulse current rating of SMF43AHRVG?
- The maximum peak pulse current rating is typically 100A, making it suitable for handling high transient currents.
How does SMF43AHRVG provide protection against voltage transients?
- SMF43AHRVG clamps the transient voltage to a safe level, diverting the excess energy away from the protected circuitry.
What is the operating temperature range of SMF43AHRVG?
- The operating temperature range is typically -55°C to +150°C, allowing for reliable performance in various environmental conditions.
Can SMF43AHRVG be used in outdoor applications?
- Yes, SMF43AHRVG is suitable for outdoor applications due to its ability to withstand transient voltage events such as lightning strikes.
Is SMF43AHRVG compliant with industry standards?
- Yes, SMF43AHRVG is often compliant with industry standards such as IEC 61000-4-5 for surge protection.
What is the recommended PCB layout for integrating SMF43AHRVG?
- A recommended PCB layout includes short traces between the device and the protected circuit, as well as proper grounding for optimal performance.
Are there any application notes or design guidelines available for using SMF43AHRVG?
- Yes, manufacturers often provide application notes and design guidelines to assist engineers in effectively integrating SMF43AHRVG into their technical solutions.