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P4KE10A Diode: Encyclopedia Entry
Introduction
The P4KE10A diode is a crucial component in electronic circuits, providing protection against voltage spikes and surges. This encyclopedia entry provides an in-depth overview of the P4KE10A diode, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Product Overview
- Category: Electronic Component
- Use: Voltage Spike Protection
- Characteristics: Fast Response, High Surge Capability
- Package: DO-41
- Essence: Transient Voltage Suppressor (TVS) Diode
- Packaging/Quantity: Tape & Reel, 5000 units per reel
Specifications
- Peak Pulse Power: 400 Watts
- Breakdown Voltage Range: 8.55V to 9.45V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The P4KE10A diode has a standard DO-41 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.
Functional Features
- Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes.
- Fast Response Time: Rapidly clamps transient voltages to safe levels.
- High Surge Capability: Can withstand large surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Reverse leakage current may be higher than some alternative models
- Sensitive to excessive voltage or current
Working Principles
When a voltage spike occurs, the P4KE10A diode conducts and clamps the transient voltage to a safe level, protecting downstream components. It achieves this by diverting excess current away from the protected circuit.
Detailed Application Field Plans
The P4KE10A diode finds extensive use in various applications, including: - Power Supplies - Telecommunication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics
Detailed and Complete Alternative Models
- P4KE6.8A: Lower breakdown voltage (6.45V to 7.14V)
- P4KE15A: Higher breakdown voltage (13.3V to 14.7V)
- P4KE18A: Higher peak pulse power (500 Watts)
In conclusion, the P4KE10A diode is a critical component for protecting electronic circuits from voltage spikes and surges. Its fast response time, high surge capability, and effective transient voltage suppression make it a valuable asset in various electronic applications.
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What is P4KE10A?
- P4KE10A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What are the key features of P4KE10A?
- P4KE10A features a peak power dissipation of 400W, low clamping voltage, and fast response time.
In what applications can P4KE10A be used?
- P4KE10A is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect sensitive components from voltage surges.
How does P4KE10A provide protection against voltage spikes?
- P4KE10A operates by diverting excessive voltage away from the protected circuit, thereby preventing damage to the connected components.
What is the maximum voltage rating of P4KE10A?
- The maximum voltage rating of P4KE10A is 8.55V.
Can P4KE10A be used for overvoltage protection in DC circuits?
- Yes, P4KE10A is suitable for providing overvoltage protection in DC circuits, effectively suppressing transient voltage spikes.
What is the typical response time of P4KE10A?
- The typical response time of P4KE10A is very fast, typically in the nanosecond range, ensuring rapid protection against voltage transients.
Is P4KE10A RoHS compliant?
- Yes, P4KE10A is RoHS compliant, making it suitable for use in environmentally conscious designs.
Are there any specific mounting or handling considerations for P4KE10A?
- P4KE10A should be mounted close to the protected circuit and handled with appropriate ESD precautions to avoid damaging its sensitive components.
Where can I find detailed specifications and application notes for P4KE10A?
- Detailed specifications and application notes for P4KE10A can be found in the manufacturer's datasheet and application guides, which are available on their official website.