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15KPA26CA-HRA Product Overview
Introduction
The 15KPA26CA-HRA is a high-performance transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients and spikes. This entry provides a comprehensive overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Electronic Components
- Use: Protection against voltage transients in electronic circuits
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: Axial leaded, DO-201AD
- Essence: Safeguarding electronic devices from voltage surges
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier
Specifications
- Peak Pulse Power: 15,000 W
- Standoff Voltage: 26 V
- Breakdown Voltage: 28.9 V to 32.1 V
- Maximum Clamping Voltage: 42.1 V at 21.6 A
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 15KPA26CA-HRA TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Effectively clamps transient overvoltage to a safe level
- Fast Response Time: Rapid reaction to voltage transients for enhanced protection
- High Surge Capability: Capable of withstanding high surge currents without degradation
Advantages and Disadvantages
Advantages
- Superior surge protection for sensitive electronic components
- Low clamping voltage ensures minimal stress on protected circuits
- Wide operating temperature range for versatile applications
Disadvantages
- Relatively large physical size compared to surface mount TVS diodes
- Higher cost compared to standard diodes
Working Principles
When a voltage transient occurs, the 15KPA26CA-HRA TVS diode conducts current to divert the excess energy away from the protected circuit. It rapidly clamps the voltage to a safe level, preventing damage to downstream components.
Detailed Application Field Plans
The 15KPA26CA-HRA is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- 15KPA26A: Lower standoff voltage variant
- 15KPA26CA: Standard version with similar specifications
- 15KPA26A-R3: Surface mount variant for space-constrained applications
In conclusion, the 15KPA26CA-HRA TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic circuits from voltage spikes and transients across diverse industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 15KPA26CA-HRA v technických řešeních
What is the application of 15KPA26CA-HRA in technical solutions?
- The 15KPA26CA-HRA is commonly used as a transient voltage suppressor diode in various technical solutions to protect sensitive electronic components from voltage spikes and transients.
How does the 15KPA26CA-HRA protect electronic circuits?
- The 15KPA26CA-HRA suppresses transient voltages by diverting excess current away from sensitive components, thereby preventing damage due to voltage surges.
What are the key specifications of the 15KPA26CA-HRA?
- The 15KPA26CA-HRA typically has a peak pulse power rating of 15000W, a breakdown voltage of 23.8V to 26.4V, and a low clamping voltage to provide effective protection.
In what types of applications is the 15KPA26CA-HRA commonly used?
- This diode is often utilized in power supplies, automotive electronics, telecommunications equipment, and industrial control systems to safeguard against voltage transients.
Can the 15KPA26CA-HRA be used for surge protection in solar power systems?
- Yes, the 15KPA26CA-HRA is suitable for surge protection in solar power systems, where it can help mitigate the impact of lightning-induced surges and other voltage fluctuations.
What are the temperature considerations for using the 15KPA26CA-HRA in technical solutions?
- The 15KPA26CA-HRA is designed to operate within a wide temperature range, typically from -55°C to +175°C, making it suitable for diverse environmental conditions.
Does the 15KPA26CA-HRA require any additional heat dissipation measures?
- Depending on the specific application and power dissipation levels, heat sinking or thermal management may be necessary to ensure optimal performance and reliability.
Are there any recommended layout or mounting guidelines for the 15KPA26CA-HRA?
- It is advisable to minimize lead lengths and maintain proper PCB layout to reduce parasitic inductance and optimize the diode's response to transient events.
Can multiple 15KPA26CA-HRA diodes be connected in parallel for higher power handling?
- Yes, parallel connection of these diodes can increase the overall power handling capability, but careful attention should be paid to current sharing and thermal considerations.
What are the industry standards or certifications applicable to the 15KPA26CA-HRA?
- The 15KPA26CA-HRA may comply with industry standards such as AEC-Q101 for automotive applications or have certifications like UL recognition for specific usage scenarios.