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P4SMA440A-E3/61
Product Overview
Category
The P4SMA440A-E3/61 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits, providing a low clamping voltage during transient events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The P4SMA440A-E3/61 is available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to protect sensitive electronic components from voltage transients and surges.
Packaging/Quantity
The P4SMA440A-E3/61 is typically packaged in reels with quantities varying based on customer requirements.
Specifications
- Standoff Voltage: 376V
- Breakdown Voltage: 418V
- Maximum Clamping Voltage: 680V
- Peak Pulse Current: 40A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The P4SMA440A-E3/61 has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- Bi-directional TVS diode
- Provides protection against voltage transients and surges
- Fast response to transient events
Advantages
- Low clamping voltage ensures minimal impact on protected circuits
- Fast response time provides quick protection
- High surge current capability for robust protection
Disadvantages
- May require additional circuitry for comprehensive surge protection in complex systems
- Limited to surge events within specified parameters
Working Principles
The P4SMA440A-E3/61 works by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4SMA440A-E3/61 is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the P4SMA440A-E3/61 include: - P4SMA6.8A-E3/61 - P4SMA10A-E3/61 - P4SMA15A-E3/61 - P4SMA24A-E3/61
In conclusion, the P4SMA440A-E3/61 is a vital component in protecting electronic circuits from voltage transients and surges, offering low clamping voltage, fast response time, and high surge current capability. Its application spans across various industries, and it has several alternative models catering to different voltage protection requirements.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням P4SMA440A-E3/61 у технічних рішеннях
What is the maximum peak pulse power of P4SMA440A-E3/61?
- The maximum peak pulse power is 400W for a 10/1000μs waveform.
What is the breakdown voltage of P4SMA440A-E3/61?
- The breakdown voltage is typically 484V at 1mA.
What is the operating temperature range for P4SMA440A-E3/61?
- The operating temperature range is -55°C to +150°C.
What are the typical applications for P4SMA440A-E3/61?
- P4SMA440A-E3/61 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-E3/61?
- The clamping voltage is typically 586V at 1A.
What is the package type of P4SMA440A-E3/61?
- P4SMA440A-E3/61 is available in a DO-214AC (SMA) package.
What is the response time of P4SMA440A-E3/61?
- The response time is very fast, typically less than 1 picosecond.
Is P4SMA440A-E3/61 RoHS compliant?
- Yes, P4SMA440A-E3/61 is RoHS compliant.
What is the reverse stand-off voltage of P4SMA440A-E3/61?
- The reverse stand-off voltage is 376V.
Can P4SMA440A-E3/61 be used for ESD protection?
- Yes, P4SMA440A-E3/61 can be used for ESD (electrostatic discharge) protection in various electronic devices and systems.