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P4KE68C Diode: Encyclopedia Entry
Introduction
The P4KE68C diode is a crucial component in electronic circuits, belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4KE68C diode.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protecting sensitive electronic components from voltage spikes and transients
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: DO-41 or similar package
- Essence: Safeguarding electronic circuits from voltage surges
- Packaging/Quantity: Typically available in reels or bulk packaging, quantity varies by manufacturer
Specifications
- Part Number: P4KE68C
- Peak Pulse Power: 400W
- Breakdown Voltage: 61.1V to 67.9V
- Operating Temperature Range: -55°C to 175°C
- Polarity: Unidirectional
Detailed Pin Configuration
The P4KE68C diode typically has two leads in a DO-41 package, with the cathode lead marked for easy identification.
Functional Features
- Transient Voltage Suppression: Rapidly clamps transient voltages to protect downstream components
- Low Clamping Voltage: Ensures minimal impact on the protected circuit during transient events
- Fast Response Time: Reacts quickly to transient voltage spikes, safeguarding sensitive electronics
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Low clamping voltage minimizes stress on protected components
- Fast response time ensures rapid suppression of transient events
Disadvantages
- Unidirectional protection only
- May require additional components for bidirectional protection in some applications
Working Principles
The P4KE68C diode operates by diverting excess transient voltage away from sensitive components, effectively suppressing voltage spikes and protecting the circuit from damage. When a transient event occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4KE68C diode finds extensive use in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: P6KE68C
- Similar specifications and characteristics, suitable for comparable applications
- Alternative Model 2: 1.5KE68C
- Higher peak pulse power rating, suitable for applications with higher transient energy levels
- Alternative Model 3: SMBJ68CA
- Surface-mount package, suitable for compact electronic designs
In conclusion, the P4KE68C diode serves as a critical component in protecting electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and high surge capability make it an essential part of various electronic systems, ensuring reliable operation and longevity of sensitive components.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE68C v technických řešeních
What is P4KE68C?
- P4KE68C is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE68C?
- The maximum voltage rating for P4KE68C is 58.1V.
What is the peak pulse power handling capability of P4KE68C?
- P4KE68C has a peak pulse power handling capability of 400W.
How does P4KE68C protect electronic circuits?
- P4KE68C clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what applications is P4KE68C commonly used?
- P4KE68C is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.
What are the key characteristics of P4KE68C that make it suitable for technical solutions?
- P4KE68C offers fast response time, low clamping voltage, and high surge current capability, making it effective in protecting sensitive electronics.
Can P4KE68C be used for overvoltage protection in DC power lines?
- Yes, P4KE68C is suitable for overvoltage protection in DC power lines due to its ability to quickly suppress transient voltage spikes.
What is the operating temperature range for P4KE68C?
- P4KE68C typically operates within a temperature range of -55°C to 175°C, making it suitable for a wide range of environments.
Are there any specific soldering or mounting considerations for P4KE68C?
- P4KE68C should be handled and mounted using industry-standard practices for diode components, with attention to proper heat dissipation.
Where can I find detailed specifications and application notes for P4KE68C?
- Detailed specifications and application notes for P4KE68C can be found in the manufacturer's datasheet and application guides, which are available on their official website or through authorized distributors.