P6KE440A-HF
Product Overview
Category
The P6KE440A-HF belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The P6KE440A-HF is typically available in a DO-15 package.
Essence
The essence of the P6KE440A-HF lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The P6KE440A-HF is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 600W
- Breakdown Voltage: 440V
- Maximum Clamping Voltage: 710V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P6KE440A-HF TVS diode typically features a two-pin configuration, with the anode and cathode terminals clearly marked for easy identification.
Functional Features
- Transient voltage suppression
- Bi-directional clamping capability
- Low leakage current
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited peak pulse power handling capacity compared to higher-rated TVS diodes
- Higher clamping voltage compared to some specialized TVS diodes
Working Principles
When a voltage transient occurs, the P6KE440A-HF TVS diode conducts and diverts the excess energy away from the protected circuit, limiting the voltage across it to a safe level.
Detailed Application Field Plans
The P6KE440A-HF 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 P6KE440A-HF include: - P6KE400A-HF - P6KE480A-HF - P6KE510A-HF
In conclusion, the P6KE440A-HF transient voltage suppressor diode offers effective protection against voltage transients, making it a crucial component in ensuring the reliability and longevity of electronic systems across various industries.
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技術ソリューションにおける P6KE440A-HF の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the P6KE440A-HF used for?
- The P6KE440A-HF is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of the P6KE440A-HF?
- The maximum peak pulse power of the P6KE440A-HF is 600 watts.
What is the breakdown voltage of the P6KE440A-HF?
- The breakdown voltage of the P6KE440A-HF is 440 volts.
How does the P6KE440A-HF protect electronic circuits?
- The P6KE440A-HF clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the typical applications of the P6KE440A-HF?
- Typical applications include protection of power supplies, communication systems, automotive electronics, and industrial equipment from voltage surges.
What is the response time of the P6KE440A-HF?
- The response time of the P6KE440A-HF is very fast, typically in the nanosecond range.
Can the P6KE440A-HF be used in high-speed data lines?
- Yes, the P6KE440A-HF is suitable for protecting high-speed data lines from voltage transients.
Is the P6KE440A-HF RoHS compliant?
- Yes, the P6KE440A-HF is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the operating temperature range of the P6KE440A-HF?
- The P6KE440A-HF can operate within a temperature range of -55°C to 175°C.
Does the P6KE440A-HF require any external components for proper operation?
- No, the P6KE440A-HF can function independently as a transient voltage suppressor diode without requiring additional external components.