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P4KE47CAHB0G Encyclopedia Entry
Product Overview
Category
The P4KE47CAHB0G belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect electronic circuits from voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- Compact package size
Package
The P4KE47CAHB0G is typically available in a DO-41 axial leaded package.
Essence
The essence of the P4KE47CAHB0G lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power Dissipation: 400W
- Breakdown Voltage: 47V
- Maximum Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to 175°C
- RoHS compliant
Detailed Pin Configuration
The P4KE47CAHB0G features a standard axial leaded configuration with two leads for easy integration into circuit boards.
Functional Features
- Rapid response to voltage transients
- High surge handling capability
- Low leakage current
- Robust construction for reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Compact form factor
- Wide operating temperature range
Disadvantages
- Limited maximum clamping voltage
- Requires careful consideration of placement in circuit design
Working Principles
When a voltage spike occurs, the P4KE47CAHB0G rapidly conducts, diverting the excess energy away from the protected circuit. This action prevents the voltage from reaching damaging levels and ensures the safety of connected components.
Detailed Application Field Plans
The P4KE47CAHB0G finds extensive use in various applications, including: - Power supplies - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P4KE6.8CAHB0G
- P4KE10CAHB0G
- P4KE18CAHB0G
- P4KE30CAHB0G
- P4KE36CAHB0G
In conclusion, the P4KE47CAHB0G transient voltage suppressor diode offers reliable protection against voltage transients and spikes, making it an essential component in numerous electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE47CAHB0G v technických řešeních
What is P4KE47CAHB0G?
- P4KE47CAHB0G 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 P4KE47CAHB0G?
- The maximum voltage rating for P4KE47CAHB0G is 47V.
What is the peak pulse power handling capability of P4KE47CAHB0G?
- P4KE47CAHB0G has a peak pulse power handling capability of typically 400W.
How does P4KE47CAHB0G protect electronic circuits?
- P4KE47CAHB0G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications for P4KE47CAHB0G?
- P4KE47CAHB0G is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.
What is the response time of P4KE47CAHB0G to transient events?
- P4KE47CAHB0G has a very fast response time, typically in the nanosecond range, providing quick protection to the circuit.
Is P4KE47CAHB0G polarity sensitive?
- Yes, P4KE47CAHB0G is polarity sensitive and should be installed with the correct orientation to function properly.
Can P4KE47CAHB0G be used in high-frequency applications?
- Yes, P4KE47CAHB0G can be used in high-frequency applications due to its fast response time and low capacitance.
What are the temperature specifications for P4KE47CAHB0G?
- P4KE47CAHB0G typically operates within a temperature range of -55°C to 175°C.
Are there any special considerations for PCB layout when using P4KE47CAHB0G?
- It is important to minimize the trace length between the P4KE47CAHB0G and the protected circuitry and to ensure proper grounding for effective protection.