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P6KE18ATR - Product Overview and Analysis
Introduction
The P6KE18ATR 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 in-depth overview of the P6KE18ATR, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-15 axial leaded package
- Essence: Provides overvoltage protection to sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging with varying quantities
Specifications
- Voltage Rating: 18V
- Power Dissipation: 600W
- Breakdown Voltage: 20.2V
- Clamping Voltage: 29.2V
- Peak Pulse Current: 43.5A
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P6KE18ATR TVS diode has a simple two-pin configuration with anode and cathode leads for easy integration into electronic circuits.
Functional Features
- Transient Suppression: Rapidly clamps transient voltages to safe levels
- Low Clamping Voltage: Ensures minimal impact on protected circuits
- High Surge Current Capability: Can handle large transient currents without degradation
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes and transients
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive protection in complex systems
Working Principles
The P6KE18ATR operates by diverting excessive transient energy away from sensitive components, thereby limiting the voltage across them. When a transient voltage exceeds the diode's breakdown voltage, it conducts and shunts the excess energy to ground, preventing damage to downstream components.
Detailed Application Field Plans
The P6KE18ATR is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P6KE6.8ATR: 6.8V rating
- P6KE10ATR: 10V rating
- P6KE15ATR: 15V rating
- P6KE24ATR: 24V rating
- P6KE33ATR: 33V rating
In conclusion, the P6KE18ATR transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits. Its fast response time, low clamping voltage, and high surge current capability make it a valuable component in various applications.
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What is the P6KE18ATR?
- The P6KE18ATR is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of the P6KE18ATR?
- The maximum peak pulse power of the P6KE18ATR is 600 watts.
What is the breakdown voltage of the P6KE18ATR?
- The breakdown voltage of the P6KE18ATR is 16.7V.
What are the typical applications of the P6KE18ATR?
- The P6KE18ATR is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive systems.
What is the response time of the P6KE18ATR?
- The response time of the P6KE18ATR is very fast, typically in the nanosecond range.
How does the P6KE18ATR provide overvoltage protection?
- The P6KE18ATR clamps the voltage during transient events, diverting excess current away from the protected circuit.
Can the P6KE18ATR be used in high-speed data lines?
- Yes, the P6KE18ATR can be used to protect high-speed data lines from voltage surges and transients.
What is the operating temperature range of the P6KE18ATR?
- The P6KE18ATR has an operating temperature range of -55°C to 175°C.
Is the P6KE18ATR RoHS compliant?
- Yes, the P6KE18ATR is RoHS compliant, making it suitable for use in environmentally conscious applications.
How should the P6KE18ATR be mounted on a PCB?
- The P6KE18ATR should be mounted close to the input terminals of the circuit it is protecting, with short traces to minimize inductance.