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P4SMA440A-M3/61
Product Overview
Category
The P4SMA440A-M3/61 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is required.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The P4SMA440A-M3/61 is typically available in a DO-214AC (SMA) package.
Essence
The essence of the P4SMA440A-M3/61 lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
It is commonly packaged in reels or trays and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Standoff Voltage: 376V
- Breakdown Voltage: 418V
- Maximum Clamping Voltage: 605V
- Peak Pulse Current: 40A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The P4SMA440A-M3/61 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Bi-directional protection
- Low leakage current
- RoHS compliant
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- High surge current capability
- RoHS compliant, making it environmentally friendly
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
When a transient voltage spike occurs, the P4SMA440A-M3/61 rapidly conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4SMA440A-M3/61 is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4SMA6.8A-M3/61
- P4SMA10A-M3/61
- P4SMA13A-M3/61
- P4SMA15A-M3/61
- P4SMA18A-M3/61
In conclusion, the P4SMA440A-M3/61 is a crucial component in safeguarding electronic circuits from transient voltage spikes, offering fast response times and high surge current capabilities. Its application spans across various industries, and it is complemented by alternative models catering to different voltage protection requirements.
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Énumérez 10 questions et réponses courantes liées à l'application de P4SMA440A-M3/61 dans les solutions techniques
What is the maximum peak pulse power of P4SMA440A-M3/61?
- The maximum peak pulse power of P4SMA440A-M3/61 is 400W for a 10/1000μs waveform.
What is the breakdown voltage of P4SMA440A-M3/61?
- The breakdown voltage of P4SMA440A-M3/61 is typically 484V at 1mA.
What is the operating temperature range of P4SMA440A-M3/61?
- P4SMA440A-M3/61 has an operating temperature range of -55°C to +150°C.
What is the reverse stand-off voltage of P4SMA440A-M3/61?
- The reverse stand-off voltage of P4SMA440A-M3/61 is 376V.
What are the typical applications for P4SMA440A-M3/61?
- P4SMA440A-M3/61 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of P4SMA440A-M3/61?
- The clamping voltage of P4SMA440A-M3/61 is typically 608V at 1A.
Does P4SMA440A-M3/61 meet any specific industry standards?
- Yes, P4SMA440A-M3/61 is compliant with RoHS and REACH directives.
What is the package type of P4SMA440A-M3/61?
- P4SMA440A-M3/61 is available in a DO-214AC (SMA) package.
Is P4SMA440A-M3/61 suitable for high-reliability applications?
- Yes, P4SMA440A-M3/61 is designed for high-reliability applications and has excellent clamping capability.
Can P4SMA440A-M3/61 be used for ESD protection?
- Yes, P4SMA440A-M3/61 can be used for ESD (electrostatic discharge) protection in various electronic circuits and systems.