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1.5KE8.2ARL4 Product Overview
Introduction
The 1.5KE8.2ARL4 is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its basic information, specifications, detailed 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 transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: Axial leaded, DO-201AD
- Essence: Provides robust protection against voltage spikes and surges
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Voltage - Reverse Standoff (Typ): 7.37V
- Voltage - Breakdown (Min): 8.22V
- Voltage - Clamping (Max) @ Ipp: 14.5V
- Current - Peak Pulse (10/1000µs): 68.2A
- Power - Peak Pulse: 1500W
- Operating Temperature: -55°C to 175°C
Detailed Pin Configuration
The 1.5KE8.2ARL4 TVS diode has an axial leaded package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.
Functional Features
- Rapid response to transient overvoltage events
- Low clamping voltage to protect sensitive components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Higher cost compared to some traditional protection methods
- Requires careful consideration of placement and routing in circuit design
Working Principles
When a voltage transient occurs, the 1.5KE8.2ARL4 TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The 1.5KE8.2ARL4 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- 1.5KE6.8ARL4: Lower reverse standoff voltage
- 1.5KE10ARL4: Higher reverse standoff voltage
- 1.5KE8.2CA: Surface mount package alternative
In conclusion, the 1.5KE8.2ARL4 TVS diode offers robust protection against voltage transients and finds widespread use in diverse electronic applications.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de 1.5KE8.2ARL4 em soluções técnicas
What is the voltage rating of 1.5KE8.2ARL4?
- The voltage rating of 1.5KE8.2ARL4 is 8.2V.
What is the peak pulse power of 1.5KE8.2ARL4?
- The peak pulse power of 1.5KE8.2ARL4 is 1500W.
What is the application of 1.5KE8.2ARL4 in technical solutions?
- 1.5KE8.2ARL4 is commonly used for transient voltage suppression in various electronic circuits and systems to protect against voltage spikes and surges.
What is the breakdown voltage of 1.5KE8.2ARL4?
- The breakdown voltage of 1.5KE8.2ARL4 is typically 9.11V.
What are the typical applications where 1.5KE8.2ARL4 is used?
- 1.5KE8.2ARL4 is often used in telecommunications equipment, industrial control systems, automotive electronics, and power supplies.
What is the maximum clamping voltage of 1.5KE8.2ARL4?
- The maximum clamping voltage of 1.5KE8.2ARL4 is 13.4V at 10A.
What is the response time of 1.5KE8.2ARL4?
- The response time of 1.5KE8.2ARL4 is very fast, typically in the nanosecond range.
How does 1.5KE8.2ARL4 protect electronic circuits?
- 1.5KE8.2ARL4 provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thus preventing damage.
Is 1.5KE8.2ARL4 suitable for high-frequency applications?
- Yes, 1.5KE8.2ARL4 is suitable for high-frequency applications due to its fast response time and low capacitance.
What are the environmental considerations for using 1.5KE8.2ARL4 in technical solutions?
- When using 1.5KE8.2ARL4, it's important to consider factors such as temperature range, humidity, and potential exposure to chemicals or contaminants to ensure optimal performance and reliability.