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P4KE43A R0G
Introduction
The P4KE43A R0G is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE43A R0G.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage transients in electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: DO-41 (DO-204AL)
- Essence: Provides overvoltage protection to sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging with varying quantities
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 37.1V to 40.9V
- Operating Temperature Range: -55°C to +175°C
- Storage Temperature Range: -55°C to +175°C
- Forward Voltage: 3.5V at 1A
- Reverse Leakage Current: 1µA at 30V
Detailed Pin Configuration
The P4KE43A R0G typically consists of two pins, with the anode connected to one end and the cathode connected to the other end. The pinout configuration follows standard diode pin arrangements.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit.
- Low Clamping Voltage: Limits the voltage across the protected load during transient events.
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Low clamping voltage
Disadvantages
- Limited peak pulse power handling capability compared to some higher-rated devices
- Sensitivity to reverse overvoltage conditions
Working Principles
The P4KE43A R0G operates by diverting excessive transient voltages away from sensitive electronic components. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be dissipated.
Detailed Application Field Plans
The P4KE43A R0G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4KE43A R0G include: - P4KE6.8A R0G - P4KE10A R0G - P4KE15A R0G - P4KE20A R0G - P4KE30A R0G
In conclusion, the P4KE43A R0G transient voltage suppressor diode offers effective protection against voltage transients in electronic circuits, with its fast response time and low clamping voltage making it suitable for a wide range of applications.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem P4KE43A R0G w rozwiązaniach technicznych
What is P4KE43A R0G?
- P4KE43A R0G is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What are the key features of P4KE43A R0G?
- P4KE43A R0G features include a peak pulse power dissipation of 400W, low clamping voltage, and fast response time.
Where is P4KE43A R0G commonly used in technical solutions?
- P4KE43A R0G is commonly used in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.
How does P4KE43A R0G provide surge protection?
- P4KE43A R0G operates by diverting excess current away from sensitive components when a voltage spike occurs, thereby protecting the circuit from damage.
What are the typical operating conditions for P4KE43A R0G?
- P4KE43A R0G typically operates within a temperature range of -55°C to 175°C and can handle transient voltages up to 43V.
Are there any precautions to consider when using P4KE43A R0G?
- It's important to ensure proper mounting and heat dissipation for P4KE43A R0G to maximize its effectiveness in surge protection.
Can P4KE43A R0G be used in high-frequency applications?
- Yes, P4KE43A R0G is suitable for high-frequency applications due to its fast response time and low capacitance.
What are the alternatives to P4KE43A R0G for surge protection?
- Alternatives to P4KE43A R0G include other transient voltage suppressor diodes with different voltage ratings and power dissipation capabilities.
How can I select the right P4KE43A R0G for my application?
- The selection of P4KE43A R0G should be based on the maximum expected transient voltage, the power dissipation requirements, and the operating conditions of the specific application.
Where can I find detailed specifications and application notes for P4KE43A R0G?
- Detailed specifications and application notes for P4KE43A R0G can be found in the product datasheet provided by the manufacturer or on their official website.