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15KP18C Product Overview
Introduction
The 15KP18C is a high-power transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and spikes. This entry provides a comprehensive overview of the 15KP18C, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Category
The 15KP18C belongs to the TVS diode category, specifically designed for surge protection in various electronic applications.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Surge protection in electronic circuits
- Characteristics: High power handling capability, fast response time, low clamping voltage
- Package: Axial leaded, DO-201AD
- Essence: Protecting electronic circuits from voltage transients and spikes
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Pulse Power: 15000 W
- Breakdown Voltage: 18 V
- Operating Voltage: 15.3 V
- Maximum Clamping Voltage: 24.4 V
- Peak Pulse Current: 96.8 A
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 15KP18C TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Fast response time to transient events
- Low clamping voltage to protect downstream components
- High peak pulse power handling capability
Advantages and Disadvantages
Advantages
- Robust surge protection for electronic circuits
- Fast response time ensures minimal impact on protected circuits
- High power handling capability
Disadvantages
- May require additional circuitry for optimal performance in some applications
- Physical size may limit use in space-constrained designs
Working Principles
When a transient voltage spike occurs, the 15KP18C TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to sensitive components.
Detailed Application Field Plans
The 15KP18C is commonly used in the following applications: - Power supplies - Industrial equipment - Automotive electronics - Telecommunications systems - Consumer electronics
Detailed and Complete Alternative Models
- 15KP10C: Lower breakdown voltage variant
- 15KP22C: Higher breakdown voltage variant
- P6KE18CA: Surface mount equivalent
In conclusion, the 15KP18C TVS diode offers robust surge protection for electronic circuits, making it an essential component in various applications where reliable transient voltage suppression is critical.
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What is 15KP18C?
- 15KP18C is a type of transient voltage suppressor diode commonly used for overvoltage protection in electronic circuits.
What are the key features of 15KP18C?
- The key features include a peak power dissipation of 15000W, low clamping voltage, and fast response time.
Where is 15KP18C typically used?
- It is commonly used in surge protection applications for telecommunications equipment, industrial control systems, and power supplies.
How does 15KP18C provide overvoltage protection?
- 15KP18C diverts excess voltage away from sensitive components by conducting when the voltage exceeds a certain level, thus protecting the circuit.
What is the maximum clamping voltage of 15KP18C?
- The maximum clamping voltage is typically around 29.2V at a peak pulse current of 100A.
Can 15KP18C be used for automotive applications?
- Yes, it can be used for overvoltage protection in automotive electronics and electrical systems.
What is the temperature range for 15KP18C?
- The operating temperature range is usually between -55°C to 175°C, making it suitable for a wide range of environments.
Are there any recommended mounting techniques for 15KP18C?
- It is recommended to use a suitable heat sink or thermal pad to ensure proper heat dissipation during operation.
What are the potential failure modes of 15KP18C?
- Common failure modes include thermal runaway under sustained overvoltage conditions and physical damage due to excessive current.
Can 15KP18C be used in conjunction with other protective devices?
- Yes, it can be used in combination with other protective components such as varistors and gas discharge tubes to provide comprehensive overvoltage protection.