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1V5KE47A Product Overview
Introduction
The 1V5KE47A is a transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. This entry provides an in-depth overview of the 1V5KE47A, 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 1V5KE47A belongs to the TVS diode category, specifically designed for transient voltage suppression in electronic circuits.
Basic Information Overview
- Use: The 1V5KE47A is used to protect sensitive electronic components from voltage spikes and transients.
- Characteristics: It offers high surge capability, low clamping voltage, and fast response time.
- Package: The 1V5KE47A is available in a DO-201 package.
- Essence: Its essence lies in providing robust protection against voltage surges.
- Packaging/Quantity: It is typically available in reels or tubes containing multiple units.
Specifications
- Voltage Rating: 47V
- Power Dissipation: 1500W
- Operating Temperature Range: -55°C to 175°C
- Breakdown Voltage: 52.4V to 57.9V
- Peak Pulse Current: 38.6A
Detailed Pin Configuration
The 1V5KE47A typically has two pins, with the anode and cathode connections.
Functional Features
- Transient Suppression: Effectively suppresses voltage transients to protect downstream components.
- Fast Response Time: Rapidly responds to voltage spikes to safeguard sensitive electronics.
- High Surge Capability: Capable of handling high surge currents without degradation.
Advantages and Disadvantages
Advantages
- Robust transient voltage suppression
- Fast response time
- High surge capability
Disadvantages
- Limited to specific voltage ratings
- May require additional circuitry for comprehensive protection
Working Principles
When a voltage transient occurs, the 1V5KE47A conducts and clamps the transient voltage to a safe level, protecting the connected circuitry.
Detailed Application Field Plans
The 1V5KE47A is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1V5KE47A include: - P6KE47A - SMAJ47A - 1.5KE47CA
In conclusion, the 1V5KE47A is a crucial component in protecting electronic circuits from voltage transients, offering robust transient suppression, fast response time, and high surge capability. Its application spans across diverse industries, making it an essential component in ensuring the reliability and longevity of electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1V5KE47A v technických řešeních
What is 1V5KE47A?
- 1V5KE47A is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for 1V5KE47A?
- The maximum voltage rating for 1V5KE47A is 47 volts.
What is the peak pulse power handling capability of 1V5KE47A?
- The peak pulse power handling capability of 1V5KE47A is typically 1500 watts.
How does 1V5KE47A protect electronic circuits?
- 1V5KE47A diverts excess current away from sensitive components when a voltage spike occurs, preventing damage to the circuit.
What are the typical applications of 1V5KE47A in technical solutions?
- 1V5KE47A is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems to protect against voltage transients.
What is the response time of 1V5KE47A to a voltage spike?
- The response time of 1V5KE47A is very fast, typically in the nanosecond range, providing quick protection to the circuit.
Can 1V5KE47A be used in high-frequency applications?
- Yes, 1V5KE47A can be used in high-frequency applications due to its fast response time and low capacitance.
Is 1V5KE47A suitable for both unidirectional and bidirectional transient voltage suppression?
- Yes, 1V5KE47A is available in both unidirectional and bidirectional configurations, making it suitable for various circuit designs.
What are the temperature specifications for 1V5KE47A?
- 1V5KE47A typically operates within a temperature range of -55°C to 175°C, making it suitable for a wide range of environments.
Are there any specific mounting or handling considerations for 1V5KE47A?
- It is important to follow proper ESD (electrostatic discharge) precautions when handling 1V5KE47A, and it should be mounted securely to dissipate heat effectively.