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P4SMA39A-E3/5A
Introduction
The P4SMA39A-E3/5A is a product belonging to the category of TVS (Transient Voltage Suppressor) diodes. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4SMA39A-E3/5A.
Basic Information Overview
- Category: TVS Diodes
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Low clamping voltage, fast response time, high surge current capability
- Package: SMA (DO-214AC)
- Essence: Transient voltage suppression
- Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Standoff Voltage: 33.3V
- Breakdown Voltage: 36.7V
- Peak Pulse Power: 400W
- Clamping Voltage: 58.1V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The P4SMA39A-E3/5A TVS diode has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Fast response to transient over-voltage events
- Low clamping voltage to protect sensitive electronic components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact package size
Disadvantages
- Limited power dissipation capability
- Requires careful consideration of placement in circuit design
Working Principles
The P4SMA39A-E3/5A operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, clamping the voltage to a safe level and dissipating the excess energy as heat.
Detailed Application Field Plans
The P4SMA39A-E3/5A is commonly used in various applications including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4SMA39A-E3/5A include: - P4SMA6.8A-E3/61 - P4SMA10A-E3/61 - P4SMA15A-E3/61 - P4SMA24A-E3/61
In summary, the P4SMA39A-E3/5A TVS diode offers effective protection against voltage transients with its low clamping voltage, fast response time, and high surge current capability. It finds widespread use in various electronic applications and is available in alternative models to suit specific requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng P4SMA39A-E3/5A trong giải pháp kỹ thuật
Sure, here are 10 common questions and answers related to the application of P4SMA39A-E3/5A in technical solutions:
Q: What is the maximum peak pulse power dissipation for P4SMA39A-E3/5A? A: The maximum peak pulse power dissipation is 400W for a 10/1000μs waveform.
Q: What is the breakdown voltage of P4SMA39A-E3/5A? A: The breakdown voltage is typically 43.6V.
Q: Can P4SMA39A-E3/5A be used for overvoltage protection in automotive electronics? A: Yes, it is suitable for overvoltage protection in automotive electronics due to its high surge capability.
Q: What is the operating temperature range for P4SMA39A-E3/5A? A: The operating temperature range is -55°C to +150°C.
Q: Is P4SMA39A-E3/5A RoHS compliant? A: Yes, it is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Q: Can P4SMA39A-E3/5A be used for ESD protection in communication equipment? A: Yes, it can be used for ESD protection in communication equipment, providing reliable protection against electrostatic discharge.
Q: What is the typical clamping voltage of P4SMA39A-E3/5A? A: The typical clamping voltage is 64.4V at 10A.
Q: Does P4SMA39A-E3/5A have a low leakage current? A: Yes, it has a low leakage current, which is beneficial for battery-powered applications.
Q: Can P4SMA39A-E3/5A be used for surge protection in industrial control systems? A: Absolutely, it is well-suited for surge protection in industrial control systems, offering robust performance in harsh environments.
Q: What package type is P4SMA39A-E3/5A available in? A: It is available in a DO-214AC (SMA) package, which is compact and suitable for surface mount applications.