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P4KE82A R1G
Introduction
The P4KE82A R1G is a specialized electronic component that belongs 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 P4KE82A R1G.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protecting sensitive electronic components from voltage transients
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: DO-41
- Essence: Provides overvoltage protection for electronic circuits
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 77.8V to 86V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 68.1V
- Maximum Clamping Voltage: 110V at 5.0A
Detailed Pin Configuration
The P4KE82A R1G has a standard DO-41 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.
Functional Features
- Transient Voltage Suppression: Quickly clamps transient voltages to protect downstream components
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit
- High Surge Capability: Capable of withstanding large surge currents without degradation
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited to specific voltage ranges
- May require additional components for comprehensive overvoltage protection
Working Principles
When a transient voltage spike occurs, the P4KE82A R1G conducts and clamps the voltage to a safe level, diverting the excess energy away from the sensitive components. This action protects the downstream circuitry from damage.
Detailed Application Field Plans
The P4KE82A R1G is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8A R1G: Lower breakdown voltage variant
- P4KE120A R1G: Higher breakdown voltage variant
- P4KE82CA R1G: Similar characteristics with tighter tolerance
In conclusion, the P4KE82A R1G transient voltage suppressor diode offers effective protection against voltage transients in a wide range of electronic applications. Its fast response time, high surge capability, and compact package make it a valuable component for safeguarding sensitive circuits.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением P4KE82A R1G в технических решениях.
What is P4KE82A R1G?
- P4KE82A R1G is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating of P4KE82A R1G?
- The maximum voltage rating of P4KE82A R1G is 82V.
What is the peak pulse power of P4KE82A R1G?
- The peak pulse power of P4KE82A R1G is typically 400W at 10/1000μs.
In what applications can P4KE82A R1G be used?
- P4KE82A R1G can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for surge protection.
What is the operating temperature range of P4KE82A R1G?
- The operating temperature range of P4KE82A R1G is typically -55°C to +175°C.
How does P4KE82A R1G provide protection against voltage transients?
- P4KE82A R1G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
Is P4KE82A R1G RoHS compliant?
- Yes, P4KE82A R1G is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the packaging type of P4KE82A R1G?
- P4KE82A R1G is available in a DO-41 package, which is a widely used through-hole package for diodes.
Can P4KE82A R1G be used for ESD protection?
- While P4KE82A R1G is primarily designed for transient voltage suppression, it can also provide some level of electrostatic discharge (ESD) protection.
Are there any application notes or guidelines available for using P4KE82A R1G in technical solutions?
- Yes, detailed application notes and guidelines are provided by the manufacturer to assist with the proper integration of P4KE82A R1G in various technical solutions.