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P4KE39C - Product Overview and Analysis
Introduction
The P4KE39C is a diode belonging to the category of transient voltage suppressors (TVS). This diode is commonly used to protect electronic circuits from voltage spikes and transients. Its characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models are discussed below.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS)
- Use: Protecting electronic circuits from voltage spikes and transients
- Characteristics: Fast response time, high surge capability, low clamping voltage
- Package: DO-41
- Essence: Diode for voltage suppression
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Voltage Rating: 39V
- Power Dissipation: 400W
- Operating Temperature: -55°C to 175°C
- Storage Temperature: -55°C to 175°C
Detailed Pin Configuration
The P4KE39C diode has two pins, anode, and cathode, which are typically denoted by A and K respectively.
Functional Features
- Transient Voltage Suppression: The P4KE39C diode provides protection against voltage spikes and transients by diverting excess current away from sensitive components.
- Fast Response Time: It offers a rapid response to transient events, minimizing the risk of damage to connected circuits.
- High Surge Capability: Capable of withstanding high surge currents, making it suitable for demanding applications.
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast response time
- High surge capability
Disadvantages
- Clamping voltage may not be as low as some alternative models
- Limited to a specific voltage rating
Working Principles
When a voltage spike occurs, the P4KE39C diode conducts and shunts the excess current to protect the connected circuitry. It achieves this by rapidly transitioning into a low-resistance state when subjected to overvoltage conditions.
Detailed Application Field Plans
The P4KE39C 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
Some alternative models to the P4KE39C diode include: - P4KE6.8C - P4KE10C - P4KE18C - P4KE30C
In conclusion, the P4KE39C diode serves as a crucial component in safeguarding electronic circuits from voltage transients and spikes. Its fast response time, high surge capability, and effectiveness make it a popular choice across diverse applications.
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What is P4KE39C?
- P4KE39C is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE39C?
- The maximum peak pulse power of P4KE39C is typically 400 watts.
What is the breakdown voltage of P4KE39C?
- The breakdown voltage of P4KE39C is approximately 39 volts.
How does P4KE39C protect electronic circuits?
- P4KE39C diverts excessive voltage away from sensitive components by providing a low-impedance path to ground during transient events.
In what applications is P4KE39C commonly used?
- P4KE39C is often used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems to safeguard against voltage surges.
What are the key characteristics of P4KE39C?
- P4KE39C features fast response time, low clamping voltage, and high surge capability, making it suitable for protecting a wide range of electronic devices.
Can P4KE39C be used for overvoltage protection in consumer electronics?
- Yes, P4KE39C can be employed in consumer electronics such as TVs, computers, and home appliances to shield them from voltage spikes.
Is P4KE39C RoHS compliant?
- Yes, P4KE39C is designed to meet RoHS (Restriction of Hazardous Substances) requirements, ensuring its environmental friendliness.
What is the operating temperature range of P4KE39C?
- P4KE39C typically operates within a temperature range of -55°C to 175°C, allowing for reliable performance in various environments.
Are there any recommended layout considerations when using P4KE39C in a circuit?
- It is advisable to minimize the length of traces between P4KE39C and the protected components, and to ensure a low-inductance path to ground for effective transient suppression.