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P4KE100A-G
Introduction
The P4KE100A-G is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE100A-G.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protecting electronic devices from voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-41
- Essence: Silicon Transient Voltage Suppressor
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier
Specifications
- Part Number: P4KE100A-G
- Peak Pulse Power: 400W
- Breakdown Voltage: 100V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE100A-G has a standard DO-41 package with two leads. The anode is connected to one lead, and the cathode is connected to the other lead.
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients and spikes.
- Fast Response Time: Quickly clamps the transient voltage to a safe level.
- Low Clamping Voltage: Limits the voltage across the protected circuit.
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Low clamping voltage
Disadvantages
- Limited surge current capability compared to some higher power TVS diodes
- Sensitive to reverse voltage polarity
Working Principles
When a voltage transient occurs, the P4KE100A-G conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry. It achieves this by diverting excess current away from the protected device.
Detailed Application Field Plans
The P4KE100A-G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P6KE100A: Similar specifications with a higher peak pulse power rating
- 1.5KE100A: Higher peak pulse power and surge current capability
- SMCJ100A: Surface mount package with similar electrical characteristics
In conclusion, the P4KE100A-G transient voltage suppressor diode is a crucial component for protecting electronic devices from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it suitable for a wide range of applications in various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE100A-G v technických řešeních
Sure, here are 10 common questions and answers related to the application of P4KE100A-G in technical solutions:
Q: What is the maximum reverse stand-off voltage of P4KE100A-G? A: The maximum reverse stand-off voltage of P4KE100A-G is 85V.
Q: What is the peak pulse power dissipation of P4KE100A-G? A: The peak pulse power dissipation of P4KE100A-G is 400W.
Q: What is the typical junction capacitance of P4KE100A-G? A: The typical junction capacitance of P4KE100A-G is 200pF.
Q: What is the operating temperature range for P4KE100A-G? A: The operating temperature range for P4KE100A-G is -55°C to +175°C.
Q: What is the forward voltage drop of P4KE100A-G at a specified current? A: The forward voltage drop of P4KE100A-G at a specified current is typically 3.5V.
Q: Can P4KE100A-G be used for overvoltage protection in power supplies? A: Yes, P4KE100A-G can be used for overvoltage protection in power supplies due to its transient voltage suppression capabilities.
Q: Is P4KE100A-G suitable for surge protection in automotive electronics? A: Yes, P4KE100A-G is suitable for surge protection in automotive electronics where transient voltage events may occur.
Q: What is the response time of P4KE100A-G to transient voltage spikes? A: The response time of P4KE100A-G to transient voltage spikes is very fast, typically in nanoseconds.
Q: Can P4KE100A-G be used in telecommunications equipment for lightning protection? A: Yes, P4KE100A-G can be used in telecommunications equipment for lightning protection to safeguard against voltage surges.
Q: Are there any specific layout considerations when using P4KE100A-G in circuit designs? A: It is recommended to minimize the length of the leads and traces connected to P4KE100A-G and to ensure proper grounding for effective transient voltage suppression.
These questions and answers cover various aspects of the application of P4KE100A-G in technical solutions. If you have more specific questions, feel free to ask!