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SMF7V5A-HE3-18
Product Overview
Category
The SMF7V5A-HE3-18 belongs to the category of surface mount TVS (transient voltage suppressor) diodes.
Use
It is used for protecting sensitive electronic components from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
- RoHS compliant
Package
The SMF7V5A-HE3-18 is available in a compact, surface-mount package.
Essence
The essence of this product lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.
Packaging/Quantity
The SMF7V5A-HE3-18 is typically packaged in reels or tape and reel, with quantities varying based on customer requirements.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 7.5V
- Operating Voltage: 6.4V
- Maximum Clamping Voltage: 11.4V
- Leakage Current: 1µA
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMF7V5A-HE3-18 features a standard SOD-123FL package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low incremental surge resistance
Advantages
- Provides effective protection against transient voltage events
- Compact and easy to integrate into circuit designs
- RoHS compliant, making it environmentally friendly
Disadvantages
- Limited to low voltage applications
- May require additional components for high-energy transient events
Working Principles
The SMF7V5A-HE3-18 operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
This product is commonly used in various electronic devices and systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies
Detailed and Complete Alternative Models
- SMAJ5.0A
- SMBJ7.5A
- SMCJ7.5A
- P6SMB7.5A
In conclusion, the SMF7V5A-HE3-18 is a vital component in protecting electronic circuits from transient voltage events, offering reliable performance and ease of integration. Its compact size and robust characteristics make it an ideal choice for a wide range of applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMF7V5A-HE3-18 v technických řešeních
Question: What is the maximum voltage rating for SMF7V5A-HE3-18?
Answer: The maximum voltage rating for SMF7V5A-HE3-18 is 7.5V.Question: What is the peak pulse power dissipation of SMF7V5A-HE3-18?
Answer: The peak pulse power dissipation of SMF7V5A-HE3-18 is 400W.Question: Can SMF7V5A-HE3-18 be used for ESD protection in USB interfaces?
Answer: Yes, SMF7V5A-HE3-18 is suitable for ESD protection in USB interfaces.Question: What is the breakdown voltage of SMF7V5A-HE3-18?
Answer: The breakdown voltage of SMF7V5A-HE3-18 is typically 8.33V.Question: Is SMF7V5A-HE3-18 RoHS compliant?
Answer: Yes, SMF7V5A-HE3-18 is RoHS compliant.Question: Can SMF7V5A-HE3-18 be used for surge protection in automotive electronics?
Answer: Yes, SMF7V5A-HE3-18 is suitable for surge protection in automotive electronics.Question: What is the operating temperature range for SMF7V5A-HE3-18?
Answer: The operating temperature range for SMF7V5A-HE3-18 is -55°C to 150°C.Question: Does SMF7V5A-HE3-18 have a low leakage current?
Answer: Yes, SMF7V5A-HE3-18 has a low leakage current.Question: Can SMF7V5A-HE3-18 be used for overvoltage protection in telecommunication equipment?
Answer: Yes, SMF7V5A-HE3-18 is suitable for overvoltage protection in telecommunication equipment.Question: What package type does SMF7V5A-HE3-18 come in?
Answer: SMF7V5A-HE3-18 comes in a surface mount SMA package.