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P4KE400A-G
Introduction
The P4KE400A-G belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE400A-G is known for its high reliability, low leakage current, and fast response time. It comes in a compact package and is widely used in various electronic applications.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High reliability, low leakage current, fast response time
- Package: DO-41
- Essence: Silicon Transient Voltage Suppressor
- Packaging/Quantity: Tape & Reel, 5000 per reel
Specifications
- Peak Power Dissipation: 400W
- Breakdown Voltage: 356V to 394V
- Operating Temperature: -55°C to 175°C
- Forward Voltage: 3.5V at 1A
- Reverse Standoff Voltage: 320V
Detailed Pin Configuration
The P4KE400A-G has a standard DO-41 axial leaded package with two pins. The anode is connected to one pin, and the cathode is connected to the other pin.
Functional Features
- Fast response to transient over-voltage
- Low clamping voltage
- High surge capability
- Excellent reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Requires proper circuit design for optimal performance
Working Principles
The P4KE400A-G operates by diverting excessive current away from sensitive electronic components when a voltage spike occurs. It acts as a voltage-controlled switch, turning on when the voltage exceeds its breakdown voltage and providing a low-impedance path for the excess current to flow through.
Detailed Application Field Plans
The P4KE400A-G is commonly used in the following applications: - Power supplies - Automotive electronics - Telecommunication equipment - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4KE400A-G include: - P4KE6.8A-G - P4KE10A-G - P4KE18A-G - P4KE30A-G
In conclusion, the P4KE400A-G transient voltage suppressor diode offers reliable protection against voltage spikes and transients in various electronic applications. Its compact size, fast response time, and high surge capability make it a popular choice for designers seeking to safeguard their circuits from unexpected voltage fluctuations.
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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng P4KE400A-G sa mga teknikal na solusyon
Sure, here are 10 common questions and answers related to the application of P4KE400A-G in technical solutions:
Q: What is the maximum peak pulse power dissipation of P4KE400A-G? A: The maximum peak pulse power dissipation of P4KE400A-G is 400W for a 10/1000μs waveform.
Q: What is the breakdown voltage of P4KE400A-G? A: The breakdown voltage of P4KE400A-G is typically 356V.
Q: Can P4KE400A-G be used for overvoltage protection in power supplies? A: Yes, P4KE400A-G can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.
Q: Is P4KE400A-G suitable for surge protection in telecommunications equipment? A: Yes, P4KE400A-G is suitable for surge protection in telecommunications equipment, providing reliable protection against voltage transients.
Q: What is the operating temperature range of P4KE400A-G? A: The operating temperature range of P4KE400A-G is -55°C to +175°C, making it suitable for a wide range of environmental conditions.
Q: Can P4KE400A-G be used for ESD protection in electronic circuits? A: Yes, P4KE400A-G can be used for ESD protection in electronic circuits, safeguarding sensitive components from electrostatic discharge events.
Q: Does P4KE400A-G meet industry standards for surge protection devices? A: Yes, P4KE400A-G complies with industry standards for surge protection devices, ensuring its reliability and performance in various applications.
Q: What package type does P4KE400A-G come in? A: P4KE400A-G is available in a DO-41 package, which is a widely used through-hole package for diodes.
Q: Can P4KE400A-G be used for transient voltage suppression in automotive electronics? A: Yes, P4KE400A-G is suitable for transient voltage suppression in automotive electronics, offering protection against voltage spikes and surges.
Q: Are there any specific layout considerations when using P4KE400A-G in a circuit? A: It is recommended to minimize the length and impedance of the connections to P4KE400A-G and ensure proper grounding for optimal performance in the circuit.
These questions and answers cover various aspects of the application of P4KE400A-G in technical solutions, addressing its specifications, uses, and considerations.