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P4SMA43A-E3/5A
Product Overview
Category
The P4SMA43A-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and surges.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The P4SMA43A-E3/5A is available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to provide reliable protection against transient voltage events.
Packaging/Quantity
It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 36.8V
- Breakdown Voltage: 40.9V
- Maximum Peak Pulse Current: 53.5A
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The P4SMA43A-E3/5A has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Transient voltage suppression
- Protection against ESD (Electrostatic Discharge)
- Low clamping voltage for minimal impact on protected circuits
Advantages
- Fast response time protects sensitive components
- High surge current capability ensures robust protection
- RoHS compliance for environmental friendliness
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection
- Limited to specific voltage ranges
Working Principles
When a transient voltage spike occurs, the P4SMA43A-E3/5A activates and shunts the excess energy to ground, preventing it from reaching the protected circuitry. This rapid response helps safeguard sensitive components from damage.
Detailed Application Field Plans
The P4SMA43A-E3/5A is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4SMA6.8A-E3/61T
- P4SMA10A-E3/61T
- P4SMA15A-E3/61T
- P4SMA24A-E3/61T
In conclusion, the P4SMA43A-E3/5A is a vital component in protecting electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, and it is complemented by alternative models within the same series.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng P4SMA43A-E3/5A trong giải pháp kỹ thuật
What is the maximum peak pulse power of P4SMA43A-E3/5A?
- The maximum peak pulse power is 400 Watts for a 10/1000 μs waveform.
What is the breakdown voltage of P4SMA43A-E3/5A?
- The breakdown voltage is typically 47.8V at 1mA.
What are the typical applications for P4SMA43A-E3/5A?
- P4SMA43A-E3/5A 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 P4SMA43A-E3/5A?
- The clamping voltage is typically 77.4V at 58.9A for a 10/1000 μs waveform.
What is the operating temperature range of P4SMA43A-E3/5A?
- The operating temperature range is -55°C to +150°C.
Is P4SMA43A-E3/5A RoHS compliant?
- Yes, P4SMA43A-E3/5A is RoHS compliant.
What is the package type of P4SMA43A-E3/5A?
- P4SMA43A-E3/5A is available in a DO-214AC (SMA) package.
What is the lead-free status of P4SMA43A-E3/5A?
- P4SMA43A-E3/5A is lead-free.
What is the reverse stand-off voltage of P4SMA43A-E3/5A?
- The reverse stand-off voltage is 43V.
Does P4SMA43A-E3/5A have any certifications?
- P4SMA43A-E3/5A is certified to meet various industry standards, including AEC-Q101 for automotive applications.