P4KE39CAHR0G Encyclopedia Entry
Product Overview
Category
P4KE39CAHR0G belongs to the category of semiconductor devices, specifically a transient voltage suppressor (TVS) diode.
Use
It is used to protect electronic circuits from voltage transients and spikes.
Characteristics
- Voltage Suppression: Capable of suppressing voltage spikes and transients.
- Fast Response Time: Provides quick response to overvoltage events.
- Low Clamping Voltage: Maintains low clamping voltage during surge events.
Package
P4KE39CAHR0G is typically available in a DO-41 package.
Essence
The essence of P4KE39CAHR0G lies in its ability to safeguard sensitive electronic components from voltage surges.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power Dissipation: 400W
- Breakdown Voltage: 39V
- Operating Temperature Range: -55°C to 175°C
- Reverse Standoff Voltage: 33.3V
- Clamping Voltage: 53.9V at 1A
Detailed Pin Configuration
P4KE39CAHR0G features a standard axial lead configuration with two leads for connection.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
- Fast Reaction Time: Rapid response to voltage spikes ensures minimal impact on the circuitry.
- Reliable Performance: Consistent and reliable protection against overvoltage events.
Advantages and Disadvantages
Advantages
- Effective voltage suppression
- Fast response time
- Wide operating temperature range
Disadvantages
- Higher clamping voltage compared to some alternative models
- Limited to specific voltage ratings
Working Principles
P4KE39CAHR0G operates based on the principle of avalanche breakdown, where it rapidly conducts excess current to ground when the voltage exceeds its breakdown level, thereby protecting the connected circuitry.
Detailed Application Field Plans
P4KE39CAHR0G finds application in various electronic systems, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative TVS diode models to consider include: - P6KE39CA - 1.5KE39CA - SMAJ39CA
In conclusion, P4KE39CAHR0G serves as a crucial component in safeguarding electronic circuits from voltage transients, offering reliable protection and fast response times across diverse applications.
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10个与P4KE39CAHR0G在技术解决方案中的应用相关的常见问题及解答
What is P4KE39CAHR0G?
- P4KE39CAHR0G is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE39CAHR0G?
- The maximum voltage rating for P4KE39CAHR0G is 39 volts.
What is the peak pulse power handling capability of P4KE39CAHR0G?
- P4KE39CAHR0G has a peak pulse power handling capability of typically 400 watts.
How does P4KE39CAHR0G protect electronic circuits?
- P4KE39CAHR0G protects electronic circuits by diverting excessive voltage and current away from sensitive components during transient events.
What are the typical applications for P4KE39CAHR0G?
- P4KE39CAHR0G is commonly used in surge protection for telecommunications equipment, automotive electronics, and industrial control systems.
What is the operating temperature range for P4KE39CAHR0G?
- The operating temperature range for P4KE39CAHR0G is typically -55°C to +175°C.
What is the package type for P4KE39CAHR0G?
- P4KE39CAHR0G is typically available in a DO-41 axial leaded package.
What are the key electrical characteristics of P4KE39CAHR0G?
- The key electrical characteristics include breakdown voltage, clamping voltage, peak pulse current, and leakage current.
How should P4KE39CAHR0G be mounted on a PCB?
- P4KE39CAHR0G should be mounted with proper spacing and consideration for thermal management to ensure effective performance.
Are there any alternative devices to P4KE39CAHR0G with similar specifications?
- Yes, there are alternative transient voltage suppressor diodes with similar specifications such as P6KE39CAHR0G or 1.5KE39CAHR0G that can be considered based on specific application requirements.